If You need a new motor or accumulator please visit wholesalepartsexpress.com and select the year make model of your vehicle to see whats available - should you need assistance or if you can't find what you are looking for please feel free to email me david@wholesalepartsexpress.com
Excellent. Exactly what I was looking for after I had to replace the ABS Booster unit. Purchased Grade "A" from a bone-yard... Now it had the pump squeal when I held the brake pedal down. Removed the old one from the previously removed unit, switched out the motors along with the compressor and VIOLA... Couldn't have done it without this video.... Pay attention and then search for bleeding Hydroboost HBB ABS unit manually No scanner and he'll show you how to bleed it on the vehicle (Repeat his process several times until the pedal feels strong)... I'm sleeping well tonight thanks to this video and the follow-up.... THANKS SO MUCH WHOLESALE PARTS EXPRESS!!!!!
David is awesome. He is the one in the video and he walked me through the installation of this unit on my 2003 4runner. After installing the Hbb unit, I was still getting the brake failure alarm and David suggested that I also change out the Accumulator. That fixed the issue and my 4runner is back on the road! David went above and beyond to help me out by answering my calls after normal business hours. Happy new year David. I wish you and your family the best.
This is awesome. I am getting beeping noise in my 03 Limited 4 Runner. Dealer quoted me $4,100 to replace stating ABS Pump Motor Locked/Open Circuit needs to be replaced.
I am in the same boat, replaced the motor but it’s still constantly trying to build pressure, I believe I need a new accumulator. Everything I read so far it appears that the accumulator cylinder screws into the pump housing, is there a special tool to screw the accumulator off? Anything to know before I try to unscrew it off?
@@justinvardas8654 I ended up changing the accumulator and it fixed the problem! To take off the accumulator first I pumped the break pedal like 50 times with the car off to relieve the pressure. I ended up using a large pipe wrench to get it going, once it broke free you can turn it by hand off the thread. Came off with no pressure . Bought another accumulator on eBay for $150, threaded it on, started the car and everything worked just no problem. Did not have to bleed the breaks or anything. My break pump stopped going off every 3 seconds. It’s been a few weeks breaks work fine.
For a 2007 4 Runner that is having issues, Do you recommend Sku: MOT-50212TR (HBB Trifecta Motor pump Accumulator) or just the Accumulator and Electric Motor?
I do have the squealing noise coming out from the breake booster, previous owner replace the whole unit (used unit)but his mechanic couldn't figured it out the noise after he replaced the unit,l did replace the electric motor ,the noise still there but its is not that constant like before, vsc and track lights are on,what do you advice?
Most dealer mechanics are only experts at swapping parts,not to offend your friend he is only doing/saying what they trained him for, the dealer has a protocol that when x car comes in with y condition the answer is z ..we are the variable that they dont count on ...the people that show you a,b,or c can also be an option..glad you were helped by the video
I have an issue on my HBB 07 FJ Cruiser manual transmission.The brake pedal went all the way down,no lights on dash,pump the pedal the pressure comes back,but pedal goes down again,I changed the piston for a start,but problem is still there,accumulator is on it’s way,what else You would suggest to do Thanks
When it’s cold out my brake booster surges over and over and the fluid moves to one side of the brake fluid tank. I also have a loud alarm that sounds during this. Once it warms up the alarm goes away and the surging stops. My brakes work fine and are firm. The booster has done this since I got it replaced a couple years ago. Will this fix my problem?
When you install this back into the vehicle, are there any special tools needed? I've seen mixed recommendations- some say you need the Toyota Software w/ Scanner, others say you don't. What is advised?
I changed mine out and I still have the ringing noise and now a grinding noise can you please help me. Make a video on how to change out the accumulator please! Bc it's got to be that now that I've read the comments
Thank you so much! Had this issue for a while turning on and off. Just changed it today very simple to do and this man saves you thousands. Yes, thousands from Lexus.
Great video and explanation; But How do I know this is what I need to do? What are the 'warning' signs besides screeching, which I am half deaf, so I may not hear it... So, do the brakes stop working?
I have a 2005 tundra , do you have a motor for that? My brake pedal are really hard to press and I have limited braking power. No screaming noice though, thanks for the help
I’m having the screeching noise only when I turn the key before turning the car on. It turns on and off. Breaks aren’t stuff but does feel a little different. I’m hoping this Would be the fix. What’s the link for a 2007 4 runner 6cyl
Hi I have an 2007 4 runner v6 and it seems I have to floor the break pedal a bit to stop when i got home after experiancing this started hearing a screeching type noise that starts off mild and gets more prominent as my truck idles and happens every time I turn off and back on and let it idle i popped the hood and it appears to happen after the accumulator shakes is this the problem or is it the accumulator? Also I'm going to try replacing my brake fluid looks pretty old (had this 4 runner for a year) and I read on a forum that may help?
Great video man, I have an 08 FJ and all brake associated lights are on the dash. Brake pedal goes to floor and then is stick while driving. I did notice that I left the car off over night and the brake accumulator was making a noise for about 20 seconds straight. All lights are still on. Is this just a bad accumulator maybe. I guess taking it in and running test might be a start but I hate to go there
This is very helpful. I am having trouble diagnosing if the failure is in the accumulator or the electric pump. Symptom is clicking like this (not pump motor howling): th-cam.com/video/FQD77EiRUtI/w-d-xo.html Any ideas on which unit might need replacement?
06 4runner. My tech recommend me to replace the whole assembly. $3.6k 132k miles. What's your warranty on your parts against OEM? I must mentioned my brakes went went all the way in to brake. I lost them, after an accidentally cross jumped car charge Totally new stuff. Never had problems with 4runner
Great video - to the point - thank you! I have a 2000 Lexus GS300 - I found a remanufactured master cylinder unit with new electric motor, will this new remanufactured unit have to be reprogrammed OR will I be able to just install and bleed?
So, would this solve the problem related to codes: C1256: Accumulator low pressure malfunction, C1252: Hydro-booster pump motor malfunction, and C1223: Malfunction in ABS system?? Brakes are a little soft but get better if they are pumped once or twice. I don't have the screeching noise though. It's a '03 Toyota 4runner.
more than likely , the moment you have the 1252 code all the others follow and if you think about it how is the accumulator supposed to have pressure if the boost pump is malfuctioning?the warranty also covers a full credit towards purchase of a complete unit if the motor does not resolve the issue
I have a 2006 4Runner and the brakes work great EXCEPT when you slowly put your foot on the pedal, then it slowly goes all the way to the floor. I'm new to this kind of brake system with the motor, accumulator and ABS all one big blob. To me it seems like an internal leak in the master cylinder, the problem that this system ranges from $1300-2000, does this sound like a master cylinder issue and can you buy a rebuild kit for the master cylinder?
@@wholesalepartsexpress9666 When you push it quickly the brakes work and hold... sometimes if you are trying to slowly come to a stop the pedal has some resistance and then slowly continues to the floor without increase resistance. If you speed up or pump it the brakes do build pressure and stop the vehicle. But when the pedal is slowly going to the floor, yes you are able to continue rolling.
@@wholesalepartsexpress9666 yes, unless you let it up and then reapply the brake, then it works fine. This doesn't always happen neither, I went days without incident and then it happened again. After bleeding the pump/master cylinder assembly it got less frequent. I wonder if it could be a seal in the master cylinder that needs to be replaced or if it could be an abs solenoid relaxing if the relay isn't allowing full current.
my 4runner (2014) has dragging brakes. Been driving me crazy. Replaced all the calipers, all the pads, all the rotors, and fluid. Still dragging. All 4 drag just a little. When the engine is off, they dont drag. When the engine is on, they drag. Its enough to knock the MPG down from 17 to 12. They get pretty hot on highway speed trips. 250F. I think its something in the brake master cyl. Unfortunately it doesnt appear to be serviceable. Looks like im on the hook for the thousand dollar HBB unit. Cant think why after bleeding the system im still getting ever so slightly dragging brakes.
Great vid, appreciated. The brakes on my 2005 GX470 is very sensitive and non linear when applying force. In other words, is hard to brake the car smoothly. When coming to a stop brakes need to be less applied (slightly released) to avoid an abrupt stop and then applied harder again so it doesn't slowly moves forward after a complete stop. Do you think is the motor, unit or something else? I did bleed all cylinders when installed new pads and rotors (OEM) and all the shims are there but the problem remains the same. Let me know what I should buy it from you. Thank you very much!
I think I got that issue. My brake and abs light turned on. Also there’s a beeping sound that won’t go away. Was told it could be the accumulator motor going out. Brakes work fine and haven’t had issues braking.
I need a piece of this motor.... A recent issue seems to have caused, my brake failure.. I have to keep pumping the brakes before it finally brings the vehicle (GX470) to what could be considered a stop, tho' the vehicle still wants to move even while holding down the pedal... While i shift from park(P) to reverse(R) or drive(D) the vehicle tends to move even with my leg strongly on the pedal... So i knew the brakes were not enough on the four legs.. I slowly manage the car home. Then told my boy to swith on and off the car when i gave the order which he did, then i noticed when the car was on the ABS didn't make any noise like ever, (normal or abnormal). I knew something was wrong, did i mentioned that the VSC, TRAC OFF, BRAKE, and ABS light was on?... Yea and a sound was coming from the ABS, immediately the key got turned on. I confidently grab a 10 - 8 spanner... Then told my boy to step on the brake... I loosen the pipe labelled 1... On the ABS on oil came out, did it to 2,pressured oil came rushing so i had to tighten it back, i tried it too to 3, what happened at 2 repeated itself and what happened at 1 repeated itself in 4... So i knew the brake that was holding the car what just from two pipe instead of four. being a four wheel drive car, the other two must habe been the one trying to move even while i step on the pedal to stop the other two..... To cut the story short i finally plug out the connectors and luckily i was able bring the ABS out... Check every damn thing in it i found out the motor was already burnt, God knows how... But i loose it out, took it to the battery terminals and it didnt make even an attempt to pick up... So i need a new on that must have been the problem...
I have these “hissing” noises when I apply my brakes on the 2003 4Runner. It doesn’t happen all the time but it happens infrequently. It sounds like an hydraulic is being discharge or something like that. Could this be the same problem as you’re having?
You mentioned you have installed the ABS motor pump many times. Where are you located? Maybe you can replace it for me if I pay you? I’m from LA/OC County. Thx
I have the same setup on my 2005 Toyota Tundra DC SR5 2x4. But my problem is the pump kicks on sometimes and works fine but then sometimes the pump doesn't kick on and then I have no brakes with all the warning lights and alarm. Then I can tap the accumulator tank or wiggle the pump assembly and it kicks on again and brakes work again and all warning lights and alarm go off. What would be the exact culprit? I thought about just getting just the pump assembly which comes with the accumulator,pump, and motor.
@@wholesalepartsexpress9666 if possible could you tell me if replacing the $250 motor will fix my issue. I don’t have any trouble lights on the dash, nor do I have that horrible screeching sound. My problem sounds more like some sort of breathing machine. I found a video that shows my exact problem th-cam.com/users/shortsomGBOh7B9GI?feature=share
Hello, thank you for the great video on how to replace the ABS motor, I actually did that a couple years ago and it worked great, however, now I’m getting some sporadic scratch, buzzing noise, and a technician told me that I have a bad ABS pump, which is the part that sits above to the left of the motor. I’m wondering if you’ve ever replaced this ABS pump or requires the entire master cylinder housing to be replaced? Thank you kindly for any input.
I have a 2003 toyota 4 runner with 335000 miles on it. The codes are c1223 / c1252 / c1256. Do you think i only need the electric motor or the whole assembly?
I need a piece of this motor.... A recent issue seems to have caused, my brake failure.. I have to keep pumping the brakes before it finally brings the vehicle (GX470) to what could be considered a stop, tho' the vehicle still wants to move even while holding down the pedal... While i shift from park(P) to reverse(R) or drive(D) the vehicle tends to move even with my leg strongly on the pedal... So i knew the brakes were not enough on the four legs.. I slowly manage the car home. Then told my boy to swith on and off the car when i gave the order which he did, then i noticed when the car was on the ABS didn't make any noise like ever, (normal or abnormal). I knew something was wrong, did i mentioned that the VSC, TRAC OFF, BRAKE, and ABS light was on?... Yea and a sound was coming from the ABS, immediately the key got turned on. I confidently grab a 10 - 8 spanner... Then told my boy to step on the brake... I loosen the pipe labelled 1... On the ABS on oil came out, did it to 2,pressured oil came rushing so i had to tighten it back, i tried it too to 3, what happened at 2 repeated itself and what happened at 1 repeated itself in 4... So i knew the brake that was holding the car what just from two pipe instead of four. being a four wheel drive car, the other two must habe been the one trying to move even while i step on the pedal to stop the other two..... To cut the story short i finally plug out the connectors and luckily i was able bring the ABS out... Check every damn thing in it i found out the motor was already burnt, God knows how... But i loose it out, took it to the battery terminals and it didnt make even an attempt to pick up... So i need a new on that must have been the problem...
I know I have an issue with the unit. I want to make sure the noise I here is the same screech that your describing. Unique winding sounds. I hate to buy the $400+ motor and it not be the problem. Help
I have a 2003 4runner. Bought this motor and it fixed the noise for about 1 year. When I called about warranty they told me to bleed the brakes up top and I did. Seemed to help. Now 6 months later its screaching again. Bleeding doesn't help. When I turn the key to on position the pump seems to intermittently run and never cut off. Instead it starts screeching. Could it be something else like a pressure sensor? I'm in the USVI and can't make an 888 call. Please provide a local number for me to call you. Thanks, Alan
My 2003 4Runner had the ABS and Brake Lights on with the high-pitched warning sound. I replaced the pump motor you see here, and it fixed my issue. Massive thanks to Wholesale Parts Express for the very informative information on all aspects of this issue and fix. Thanks!!
My Prado 120 has same unit. Commutator was worn down and 2 fields missing. Had new commutator fitted and reinstalled cost me less than R500 in South Africa. Bled brakes and back to normal again.
Hello, I purchased one of these from you for my 2003 Forerunner. It came without a gasket. When I try calling your 888 number I get a fast busy signal from an ATT cell in the USVI. When I email you it comes back that your email is full. How can I reach you please?
I have a 04 runner and it’s not screeching but it made a sucking sound and then the brakes went out and the alarm came on. I’ve reset it but it done the same thing again. Is this the pump or something else. All help is appreciated
Hi I have a 2000 Land cruiser and I just bought a new brake master cylinder. Any time that the brake master cylinder doesn’t work is the motor the cause of the problem most of the time?
I have a 2001 Toyota 4runner with this issue, could this be what is eating up the power in my Battery and new Alternator? I have 167,000 miles and when I charge the battery the engine sounds strong but as soon as I remove the charger it dies immediately and I have purchased 2 new batteries.
I hoping this will fix my abs light . The 04 4 runner was used when purchased with 220,000 miles. Multiple lights on I have gotten several out and focus now is vsc trac , vsc off , abs ! That would na very them all gone . I wish I knew if it ever made that noise you talked about were I didn’t own it I don’t know a lot about it . Would you happen to know how I can find out if is the motor or the module? I seen people saying that could be bad also. Thank you for this info and the great explanation of what happens and what to do!
Hi, I used your video to replace my abs motor on my 2003 4runner, worked great, only problem now is my VSC TRAC/ TRAC OFF lights stay on now. I’ve tried disconnecting the battery to reset, but no luck. No issues driving, but would like to clear it. Any advice would be greatly appreciated. Thanks!!
@@wholesalepartsexpress9666 my break and abs lights are on in my 2003 4runner dash. also a continuous beeping sound. would replacing this abs motor be a fix? thank you
I am also grateful for the video. For sure I not only got to save money but also got to get knowledge which I didn’t have. I can’t seem to find the reservoir plastic for the brake system on you website. Do you have it in stock?
Hello, I replaced my motor awhile back and fixed the stiff brakes but I still get a consistent chirp chirp chirp. Can you point me in the right direction as to fixing it?
Can the motor be changed without removing the entire assembly? Are the motors the same for all 4th gen 4Runners? Any other models have a motor I could use?
Good day. Bought a motor but it comes with a you must apply 12V power to blue and red wires after it's attached to the pump and accumulator. Is that normal?
I have a 2004 gx470. Sporadic brake pedal vibration(like abs is activated) while braking at low speed or while stopped. Every once in a while I will get the screeching noise for a second from the mc area. No dash lights. Does it sound like this part would fix my car or is something else going on too?
I have the same issue on my 04. The motor comes on frequently and makes a chirp 3 or 4 times after it pumps. I am thinking that it is a bad accumulator. Did you ever fine the root of the problem?
You should do a video on how to Bleed these units after replacing the motor so people dont have to bother calling in to bleed these things and waste time. also, should put instructions to call in to get a walk through on how to bleed the units
I have a 2007 4runner 4.0 v6 that makes the screeching noise. I've ran it like this for 3 years but need it fixed. Do you have the newer style pump or contact info?
All the ABS, VSC and brake lights on , alarm sound in cabin, no power assist. No previous "warnings" like screeching or hard pedal that I'm aware of. 2003 4runner V8. QUESTION - I have no codes on the OBD2 scanner. Would a bad motor and accumulator produce distinct codes OR could they be bad without producing codes? Thank you for the time and video.
Great question, you would need to specifically scan the abs system to get the codes...there are ways of extracting the codes by jumping pins in the obd1 connector under the hood however we are prevented from sharing this method due to liability concerns
I think I am having the same issue if I push the brake pedal down you can hear the pump prime and then when it's finished priming it makes a hard clicking sound. Could this be the motor you replaced in this video? I have it recorded.
hello, my 2001 4runner is making the same noise present in this video: th-cam.com/video/jW3Yk4K0jPc/w-d-xo.html is your solution a fix for this particular noise?
YES , HERE IS THE SOLUTION www.wholesalepartsexpress.com/product/2001-2002-toyota-4runner-lexus-gx470-new-abs-pump-and-master-cylinder-repair-electric-motor-4702535010/
Hi. Whats means dtc C1251 on a 2004 4runner. The booster motor runs fine and brake pedal is fine too. The car's brakes are normally. Only the lights on dash and beep on.
the electric motor has a dead spot , yes it is running but at some point it is stopping on a dead spot and eventually gets moving again due to vibration and or driving conditions -in your case it is borrowed time, eventually it will completely burn out
If You need a new motor or accumulator please visit wholesalepartsexpress.com
and select the year make model of your vehicle to see whats available - should you need assistance or if you can't find what you are looking for please feel free to email me david@wholesalepartsexpress.com
Thank you brother. You saved me 3 grand... i followed your 3 video and got it done... so stoked. I can't thank you enough, your the man.
Excellent. Exactly what I was looking for after I had to replace the ABS Booster unit. Purchased Grade "A" from a bone-yard... Now it had the pump squeal when I held the brake pedal down. Removed the old one from the previously removed unit, switched out the motors along with the compressor and VIOLA... Couldn't have done it without this video.... Pay attention and then search for bleeding Hydroboost HBB ABS unit manually No scanner and he'll show you how to bleed it on the vehicle (Repeat his process several times until the pedal feels strong)... I'm sleeping well tonight thanks to this video and the follow-up.... THANKS SO MUCH WHOLESALE PARTS EXPRESS!!!!!
Hi. Where can I purchase one of these motors? I have a 1998 land cruiser.
Www.wholesalepartsexpress.com
David is awesome. He is the one in the video and he walked me through the installation of this unit on my 2003 4runner. After installing the Hbb unit, I was still getting the brake failure alarm and David suggested that I also change out the Accumulator. That fixed the issue and my 4runner is back on the road! David went above and beyond to help me out by answering my calls after normal business hours. Happy new year David. I wish you and your family the best.
This is awesome. I am getting beeping noise in my 03 Limited 4 Runner. Dealer quoted me $4,100 to replace stating ABS Pump Motor Locked/Open Circuit needs to be replaced.
I am in the same boat, replaced the motor but it’s still constantly trying to build pressure, I believe I need a new accumulator. Everything I read so far it appears that the accumulator cylinder screws into the pump housing, is there a special tool to screw the accumulator off? Anything to know before I try to unscrew it off?
I’m in the same boat. I’d like to hear a little about taking off the accumulator also. I’ve also heard about a special tool or wrench.
@@justinvardas8654 I ended up changing the accumulator and it fixed the problem! To take off the accumulator first I pumped the break pedal like 50 times with the car off to relieve the pressure. I ended up using a large pipe wrench to get it going, once it broke free you can turn it by hand off the thread. Came off with no pressure . Bought another accumulator on eBay for $150, threaded it on, started the car and everything worked just no problem. Did not have to bleed the breaks or anything. My break pump stopped going off every 3 seconds. It’s been a few weeks breaks work fine.
Did you have to use the large pipe wrench to put it back on or you just threaded by hand? Can you tell what year is your 4runner?
Mine came with a o-ring also where does that go on a 4 runner
For a 2007 4 Runner that is having issues, Do you recommend Sku: MOT-50212TR (HBB Trifecta Motor pump Accumulator) or just the Accumulator and Electric Motor?
Did you had the ABS an check engien lights on before you change the motor????
Could this motor be replaced “without” removing the master cylinder from the car?
you can but i would not recommend it
Parts Express
Where can I buy the motor?
I do have the squealing noise coming out from the breake booster, previous owner replace the whole unit (used unit)but his mechanic couldn't figured it out the noise after he replaced the unit,l did replace the electric motor ,the noise still there but its is not that constant like before, vsc and track lights are on,what do you advice?
Thanks for the video. My buddy is a Lexus mechanic and said this is a 3000 dollar job if Lexus does it. I fixed it for 250 dollars. Thanks
Most dealer mechanics are only experts at swapping parts,not to offend your friend he is only doing/saying what they trained him for, the dealer has a protocol that when x car comes in with y condition the answer is z ..we are the variable that they dont count on ...the people that show you a,b,or c can also be an option..glad you were helped by the video
Can you just replace the electric motor without remove the whole brake booster module?
I have an issue on my HBB 07 FJ Cruiser manual transmission.The brake pedal went all the way down,no lights on dash,pump the pedal the pressure comes back,but pedal goes down again,I changed the piston for a start,but problem is still there,accumulator is on it’s way,what else You would suggest to do
Thanks
When it’s cold out my brake booster surges over and over and the fluid moves to one side of the brake fluid tank. I also have a loud alarm that sounds during this. Once it warms up the alarm goes away and the surging stops. My brakes work fine and are firm. The booster has done this since I got it replaced a couple years ago. Will this fix my problem?
When you install this back into the vehicle, are there any special tools needed? I've seen mixed recommendations- some say you need the Toyota Software w/ Scanner, others say you don't. What is advised?
I replaced this motor but the screeching noise and dashboard lights are still on, any ideas?
I changed mine out and I still have the ringing noise and now a grinding noise can you please help me. Make a video on how to change out the accumulator please! Bc it's got to be that now that I've read the comments
01 4runner-replaced motor, didn't fix it. Replaced accumulator, didn't fix it. Still makes goose sound and purges air till alarm comes on
I need some more specific information to try and help you ,could you call in the morning
Sure, Thank You
why is canada blocked from your website?
Thank you so much! Had this issue for a while turning on and off. Just changed it today very simple to do and this man saves you thousands. Yes, thousands from Lexus.
I ordered a refurbished one and it still makes that squeaking squealing sound could it be the new motor is bad or possibly the master cylinder is bad
Mike Hannigan it was bought a new one
thank you for your video, you help me to fix my brake which would have been around 2000$.
Great video and explanation; But How do I know this is what I need to do? What are the 'warning' signs besides screeching, which I am half deaf, so I may not hear it... So, do the brakes stop working?
Hi, yes generally the pedal would get hard and at times maybe appears normal
I have a 2005 tundra , do you have a motor for that? My brake pedal are really hard to press and I have limited braking power. No screaming noice though, thanks for the help
Yes, please call in ask for Todd 8882418277 he will tell you what to buy
I’m having the screeching noise only when I turn the key before turning the car on. It turns on and off. Breaks aren’t stuff but does feel a little different. I’m hoping this Would be the fix. What’s the link for a 2007 4 runner 6cyl
Richard Ontiveros did it end up fixing the problem?
Hi I have an 2007 4 runner v6 and it seems I have to floor the break pedal a bit to stop when i got home after experiancing this started hearing a screeching type noise that starts off mild and gets more prominent as my truck idles and happens every time I turn off and back on and let it idle i popped the hood and it appears to happen after the accumulator shakes is this the problem or is it the accumulator? Also I'm going to try replacing my brake fluid looks pretty old (had this 4 runner for a year) and I read on a forum that may help?
Did you find a fix? I had the same thing
Great video man, I have an 08 FJ and all brake associated lights are on the dash. Brake pedal goes to floor and then is stick while driving. I did notice that I left the car off over night and the brake accumulator was making a noise for about 20 seconds straight. All lights are still on. Is this just a bad accumulator maybe. I guess taking it in and running test might be a start but I hate to go there
This is very helpful. I am having trouble diagnosing if the failure is in the accumulator or the electric pump. Symptom is clicking like this (not pump motor howling): th-cam.com/video/FQD77EiRUtI/w-d-xo.html Any ideas on which unit might need replacement?
Did you ever figure out which part was the culprit? I am having this same noise
WHAT CODES WERE YOU GIVING
06 4runner. My tech recommend me to replace the whole assembly. $3.6k
132k miles. What's your warranty on your parts against OEM?
I must mentioned my brakes went went all the way in to brake. I lost them, after an accidentally cross jumped car charge
Totally new stuff. Never had problems with 4runner
did you find out if this was the problem?
Hi can you help me? My gs300 2001 is having an issue of the cycling of the abs system every 10/15 seconds and I need the link to the motor?
Did you find fix?
Great video - to the point - thank you!
I have a 2000 Lexus GS300 - I found a remanufactured master cylinder unit with new electric motor, will this new remanufactured unit have to be reprogrammed OR will I be able to just install and bleed?
Hi Patrick, there is no programming to speak of
When you start bleeding the system do you start at the master cylinder then go out to the wheels, and in what order do you do them
You go the farthest wheel from the ABS pump so Pass Rear then Drivers Rear, Pass Front then Driver side.
So, would this solve the problem related to codes: C1256: Accumulator low pressure malfunction, C1252: Hydro-booster pump motor malfunction, and C1223: Malfunction in ABS system?? Brakes are a little soft but get better if they are pumped once or twice. I don't have the screeching noise though. It's a '03 Toyota 4runner.
more than likely , the moment you have the 1252 code all the others follow and if you think about it how is the accumulator supposed to have pressure if the boost pump is malfuctioning?the warranty also covers a full credit towards purchase of a complete unit if the motor does not resolve the issue
@@wholesalepartsexpress9666 awesome..... thank you!!
Mine the pedal goes too down, I bought a used one but is not the same part, I put everything back the now my GX is not braking the ABS light is on
Bro what price this motor?
Great video. Do you have a video of removal and installation?
Yes
hey mate great video do reackon that motor would suit a 105 series landcrusier it looks the same
yes i have it, you can reach our export by whatsapp+19546739558
I have a 2006 4Runner and the brakes work great EXCEPT when you slowly put your foot on the pedal, then it slowly goes all the way to the floor. I'm new to this kind of brake system with the motor, accumulator and ABS all one big blob. To me it seems like an internal leak in the master cylinder, the problem that this system ranges from $1300-2000, does this sound like a master cylinder issue and can you buy a rebuild kit for the master cylinder?
@TrevorRoebuck-t3s when this happens, does the truck roll forward?
@@wholesalepartsexpress9666 When you push it quickly the brakes work and hold... sometimes if you are trying to slowly come to a stop the pedal has some resistance and then slowly continues to the floor without increase resistance. If you speed up or pump it the brakes do build pressure and stop the vehicle. But when the pedal is slowly going to the floor, yes you are able to continue rolling.
@@wholesalepartsexpress9666 yes, unless you let it up and then reapply the brake, then it works fine. This doesn't always happen neither, I went days without incident and then it happened again. After bleeding the pump/master cylinder assembly it got less frequent. I wonder if it could be a seal in the master cylinder that needs to be replaced or if it could be an abs solenoid relaxing if the relay isn't allowing full current.
my 4runner (2014) has dragging brakes. Been driving me crazy. Replaced all the calipers, all the pads, all the rotors, and fluid. Still dragging. All 4 drag just a little. When the engine is off, they dont drag. When the engine is on, they drag. Its enough to knock the MPG down from 17 to 12. They get pretty hot on highway speed trips. 250F. I think its something in the brake master cyl. Unfortunately it doesnt appear to be serviceable. Looks like im on the hook for the thousand dollar HBB unit. Cant think why after bleeding the system im still getting ever so slightly dragging brakes.
Can you please reply with a list of tools needed to remove the whole assembly and replace the pump motor? Ordering the pump motor from you guys soon.
Great vid, appreciated.
The brakes on my 2005 GX470 is very sensitive and non linear when applying force. In other words, is hard to brake the car smoothly. When coming to a stop brakes need to be less applied (slightly released) to avoid an abrupt stop and then applied harder again so it doesn't slowly moves forward after a complete stop.
Do you think is the motor, unit or something else?
I did bleed all cylinders when installed new pads and rotors (OEM) and all the shims are there but the problem remains the same. Let me know what I should buy it from you.
Thank you very much!
I know this is old but My 2006 gx470 have the same symptoms. Did you ever find anything about this?
@@percyjackson2800 no :-/
@@percyjackson2800 the brake calipers are know to stick on these cars. Worth a look
Having issue with mine I will be calling you here very soon .. great info you are taking massive stress off my mind lol
Thank you talk soon
I think I got that issue. My brake and abs light turned on. Also there’s a beeping sound that won’t go away. Was told it could be the accumulator motor going out. Brakes work fine and haven’t had issues braking.
My 4runner gave me the same issue, on and off loud alarm and dash lights. Brakes finally went out completely after about a month.
You fix the issue yet?
exact same problem, hopefully someone replies
que era lo malo
I need a piece of this motor.... A recent issue seems to have caused, my brake failure.. I have to keep pumping the brakes before it finally brings the vehicle (GX470) to what could be considered a stop, tho' the vehicle still wants to move even while holding down the pedal... While i shift from park(P) to reverse(R) or drive(D) the vehicle tends to move even with my leg strongly on the pedal... So i knew the brakes were not enough on the four legs.. I slowly manage the car home. Then told my boy to swith on and off the car when i gave the order which he did, then i noticed when the car was on the ABS didn't make any noise like ever, (normal or abnormal). I knew something was wrong, did i mentioned that the VSC, TRAC OFF, BRAKE, and ABS light was on?... Yea and a sound was coming from the ABS, immediately the key got turned on.
I confidently grab a 10 - 8 spanner... Then told my boy to step on the brake...
I loosen the pipe labelled 1... On the ABS on oil came out, did it to 2,pressured oil came rushing so i had to tighten it back, i tried it too to 3, what happened at 2 repeated itself and what happened at 1 repeated itself in 4... So i knew the brake that was holding the car what just from two pipe instead of four. being a four wheel drive car, the other two must habe been the one trying to move even while i step on the pedal to stop the other two..... To cut the story short i finally plug out the connectors and luckily i was able bring the ABS out... Check every damn thing in it i found out the motor was already burnt, God knows how... But i loose it out, took it to the battery terminals and it didnt make even an attempt to pick up... So i need a new on that must have been the problem...
I have these “hissing” noises when I apply my brakes on the 2003 4Runner. It doesn’t happen all the time but it happens infrequently. It sounds like an hydraulic is being discharge or something like that. Could this be the same problem as you’re having?
it could very well be the problem
You mentioned you have installed the ABS motor pump many times. Where are you located? Maybe you can replace it for me if I pay you? I’m from LA/OC County. Thx
@@marketbuy I wish ,, we are in ft lauderdale ....
I have the same setup on my 2005 Toyota Tundra DC SR5 2x4. But my problem is the pump kicks on sometimes and works fine but then sometimes the pump doesn't kick on and then I have no brakes with all the warning lights and alarm. Then I can tap the accumulator tank or wiggle the pump assembly and it kicks on again and brakes work again and all warning lights and alarm go off. What would be the exact culprit? I thought about just getting just the pump assembly which comes with the accumulator,pump, and motor.
It sounds like the motor is in the beginning stages of crap out ...we have the correct motor for that unit as well
@@wholesalepartsexpress9666 so I guess that would be better than buying the whole assembly! How much for my particular model?
@@mastamindz75 please call 888-241-8277
@@wholesalepartsexpress9666 if possible could you tell me if replacing the $250 motor will fix my issue. I don’t have any trouble lights on the dash, nor do I have that horrible screeching sound. My problem sounds more like some sort of breathing machine. I found a video that shows my exact problem th-cam.com/users/shortsomGBOh7B9GI?feature=share
Hello, thank you for the great video on how to replace the ABS motor, I actually did that a couple years ago and it worked great, however, now I’m getting some sporadic scratch, buzzing noise, and a technician told me that I have a bad ABS pump, which is the part that sits above to the left of the motor. I’m wondering if you’ve ever replaced this ABS pump or requires the entire master cylinder housing to be replaced? Thank you kindly for any input.
my break and abs lights are on in my 2003 4runner dash. also a continuous beeping sound. would replacing this abs motor be a fix? thank you
I have a 2003 toyota 4 runner with 335000 miles on it. The codes are c1223 / c1252 / c1256. Do you think i only need the electric motor or the whole assembly?
I need a piece of this motor.... A recent issue seems to have caused, my brake failure.. I have to keep pumping the brakes before it finally brings the vehicle (GX470) to what could be considered a stop, tho' the vehicle still wants to move even while holding down the pedal... While i shift from park(P) to reverse(R) or drive(D) the vehicle tends to move even with my leg strongly on the pedal... So i knew the brakes were not enough on the four legs.. I slowly manage the car home. Then told my boy to swith on and off the car when i gave the order which he did, then i noticed when the car was on the ABS didn't make any noise like ever, (normal or abnormal). I knew something was wrong, did i mentioned that the VSC, TRAC OFF, BRAKE, and ABS light was on?... Yea and a sound was coming from the ABS, immediately the key got turned on.
I confidently grab a 10 - 8 spanner... Then told my boy to step on the brake...
I loosen the pipe labelled 1... On the ABS on oil came out, did it to 2,pressured oil came rushing so i had to tighten it back, i tried it too to 3, what happened at 2 repeated itself and what happened at 1 repeated itself in 4... So i knew the brake that was holding the car what just from two pipe instead of four. being a four wheel drive car, the other two must habe been the one trying to move even while i step on the pedal to stop the other two..... To cut the story short i finally plug out the connectors and luckily i was able bring the ABS out... Check every damn thing in it i found out the motor was already burnt, God knows how... But i loose it out, took it to the battery terminals and it didnt make even an attempt to pick up... So i need a new on that must have been the problem...
Now, THIS IS VALUABLE NFORMATION!!! Not just what and why but HOW. THANK YOU.Wiekingderviking
I know I have an issue with the unit. I want to make sure the noise I here is the same screech that your describing. Unique winding sounds. I hate to buy the $400+ motor and it not be the problem. Help
I have a 2003 4runner. Bought this motor and it fixed the noise for about 1 year. When I called about warranty they told me to bleed the brakes up top and I did. Seemed to help. Now 6 months later its screaching again. Bleeding doesn't help. When I turn the key to on position the pump seems to intermittently run and never cut off. Instead it starts screeching. Could it be something else like a pressure sensor? I'm in the USVI and can't make an 888 call. Please provide a local number for me to call you.
Thanks, Alan
My 2003 4Runner had the ABS and Brake Lights on with the high-pitched warning sound. I replaced the pump motor you see here, and it fixed my issue. Massive thanks to Wholesale Parts Express for the very informative information on all aspects of this issue and fix. Thanks!!
My Prado 120 has same unit. Commutator was worn down and 2 fields missing. Had new commutator fitted and reinstalled cost me less than R500 in South Africa. Bled brakes and back to normal again.
Hello, I purchased one of these from you for my 2003 Forerunner. It came without a gasket. When I try calling your 888 number I get a fast busy signal from an ATT cell in the USVI. When I email you it comes back that your email is full. How can I reach you please?
mangolymon get your self a gasket paper from any parts store, cut it with a razor and slap it on
I have a 04 runner and it’s not screeching but it made a sucking sound and then the brakes went out and the alarm came on. I’ve reset it but it done the same thing again. Is this the pump or something else. All help is appreciated
Hi I have a 2000 Land cruiser and I just bought a new brake master cylinder. Any time that the brake master cylinder doesn’t work is the motor the cause of the problem most of the time?
I have a 2001 Toyota 4runner with this issue, could this be what is eating up the power in my Battery and new Alternator? I have 167,000 miles and when I charge the battery the engine sounds strong but as soon as I remove the charger it dies immediately and I have purchased 2 new batteries.
I hoping this will fix my abs light . The 04 4 runner was used when purchased with 220,000 miles. Multiple lights on I have gotten several out and focus now is vsc trac , vsc off , abs ! That would na very them all gone . I wish I knew if it ever made that noise you talked about were I didn’t own it I don’t know a lot about it . Would you happen to know how I can find out if is the motor or the module? I seen people saying that could be bad also. Thank you for this info and the great explanation of what happens and what to do!
Does this work for a sinking break pedal? 95% of the time the sinking break pedal is from the brake master cylinder
Excellent, Excellent video. Thanks for taking the time to make it!
Hi thanks for your video very helpful.
Does the 120 03 brake motor fit the 120 07?
Thanks.
Recently replaced the motor on my 4 runner. Everything about this video is correct. Rebuilt motor costs 3 Bills..........
Thank you so much helping me sir god blessed you naseem MUGHAL
Hi, I used your video to replace my abs motor on my 2003 4runner, worked great, only problem now is my VSC TRAC/ TRAC OFF lights stay on now. I’ve tried disconnecting the battery to reset, but no luck. No issues driving, but would like to clear it. Any advice would be greatly appreciated. Thanks!!
Hi Roy, if the lights are still on you must continue bleeding...if you want call in Monday and I will gladly help you
@@wholesalepartsexpress9666 my break and abs lights are on in my 2003 4runner dash. also a continuous beeping sound. would replacing this abs motor be a fix? thank you
@@german80 Hi. I have this issue as well. did you ever find a fix for the continuous beeping?
@@wholesalepartsexpress9666 what's your number ?
I haven’t even had the screeching issue. But your reenactment of it is exactly what I imagined it sounded like
Is this something that needs to be repaired asap? What could happen if you don't fix this issue? Thanks!
I am also grateful for the video. For sure I not only got to save money but also got to get knowledge which I didn’t have. I can’t seem to find the reservoir plastic for the brake system on you website. Do you have it in stock?
Hello, I replaced my motor awhile back and fixed the stiff brakes but I still get a consistent chirp chirp chirp. Can you point me in the right direction as to fixing it?
Can the motor be changed without removing the entire assembly? Are the motors the same for all 4th gen 4Runners? Any other models have a motor I could use?
Good day. Bought a motor but it comes with a you must apply 12V power to blue and red wires after it's attached to the pump and accumulator. Is that normal?
Will this stop the horrible high pitch beeping I’m having on my GX470?
Its not the motor that always causes the screeching noise! Ive replaced the motor and still screeching/squeeling noise from time to time.
I have a 99 Lexus gs300 it looks mostly the same is it and, where can I fine the motor cheap.
Thank you for that video. So that is the 2500 Dollar fix the garage wants to charge me ? !
It looks the same as Lexus GS300, would this part fit as well.
where can I buy a new motor for a 01 Lexus GS 300 plz let me know ty
Very helpful instruction. Thank you.
I have a 2004 gx470. Sporadic brake pedal vibration(like abs is activated) while braking at low speed or while stopped. Every once in a while I will get the screeching noise for a second from the mc area. No dash lights. Does it sound like this part would fix my car or is something else going on too?
I have the same issue on my 04. The motor comes on frequently and makes a chirp 3 or 4 times after it pumps. I am thinking that it is a bad accumulator. Did you ever fine the root of the problem?
You should do a video on how to Bleed these units after replacing the motor so people dont have to bother calling in to bleed these things and waste time. also, should put instructions to call in to get a walk through on how to bleed the units
How hard is it to reprogram a used unit from a junkyard ? Thanks
Would this work on a 2013 4runner
Great video with all the steps, thank you!
I have a 2007 4runner 4.0 v6 that makes the screeching noise. I've ran it like this for 3 years but need it fixed. Do you have the newer style pump or contact info?
I have 04 4Runner. I removed today. Not easy. 3 bolts were fairly easy and 1 was nearly impossible to even see much less remove.
Is it the top left bolt? I’m planning on doing this soon. How did you manage it?
All the ABS, VSC and brake lights on , alarm sound in cabin, no power assist. No previous "warnings" like screeching or hard pedal that I'm aware of. 2003 4runner V8. QUESTION - I have no codes on the OBD2 scanner. Would a bad motor and accumulator produce distinct codes OR could they be bad without producing codes? Thank you for the time and video.
Great question, you would need to specifically scan the abs system to get the codes...there are ways of extracting the codes by jumping pins in the obd1 connector under the hood however we are prevented from sharing this method due to liability concerns
I think I am having the same issue if I push the brake pedal down you can hear the pump prime and then when it's finished priming it makes a hard clicking sound. Could this be the motor you replaced in this video? I have it recorded.
Do you have to remove the entire unit to do the motor?
please can I get it in my country Nigeria
Great teaching very impressive video
hello, my 2001 4runner is making the same noise present in this video: th-cam.com/video/jW3Yk4K0jPc/w-d-xo.html is your solution a fix for this particular noise?
YES , HERE IS THE SOLUTION www.wholesalepartsexpress.com/product/2001-2002-toyota-4runner-lexus-gx470-new-abs-pump-and-master-cylinder-repair-electric-motor-4702535010/
Hey man! How would i go about bleeding the breaks in a 2006 Toyota 4Runner??
Hi. Whats means dtc C1251 on a 2004 4runner. The booster motor runs fine and brake pedal is fine too. The car's brakes are normally. Only the lights on dash and beep on.
the electric motor has a dead spot , yes it is running but at some point it is stopping on a dead spot and eventually gets moving again due to vibration and or driving conditions -in your case it is borrowed time, eventually it will completely burn out
Changing the accumulator fixes the problem no need to take the brake booster off .. Fixed my 03 montero limited
MIne screaches even with the new accumulator.. I heard a loud boing sound before all this happened.
How hard is it to reprogram a junkyard unit? My mechanic said they hope they could do it. Thanks
Have your mechanic call me
bonne vidéo la rondelle avec la croix a un sens pour le remontage
Is this part of the brake booster actuator ?
Part number?
Wholesalepartsexpress.com