GS300 ABS Motor Troubleshooting and Replacement (1997-2004)

Time Stamps:
4:08 Troubleshooting
5:54 The Issue
6:34 Plan of Attack
8:40 Old part vs new part
10:07 Rebuilding Master Cyl
11:50 Issue shown from interior
12:45 Finishing up
13:18 Proof its fixed
13:43 MAIN TROUBLESHOOTING TIPS
There are plenty of forum posts about this issue so I thought I would make a video showing how I went through the process of fixing a bad ABS motor on my GS. At the very end, I break it down into easy ways to know what is wrong with your master cylinder.
This video is slightly all over the place because it is essentially a week of videos all cut and condensed but it has all the necessary info.

[@ifeynnameks9595]

Very detailed thanks. I got in the car and suddenly heard the beeping noise didn't know what it was but suddenly the brake pedal went to the floor.

[@odoggin323]

Thanks homito. You having taken the time helped me out a bunch

[@menweralshammari95]

Hey man any chance to put the link for this size of item coz I do not want to order the wrong one , I would appreciate that.
My car 2004 Lexus gs300

[@darthboti]

Can u do a video of you fixing the old motor

[@smokedsalad8958]

My motor turns on and primes but the buzzing brake warning and abs/vdc lights are on. I'm thinking it got low and sucked in some air do you think air in the system could cause the same warnings? Ty

[@Steezexo]

my relay clicks and motor runs after installing brand new whole MBC, no beeping, i bled brakes, but when i push brake pedal it hold pressure for a sec and it sinks to the floor and when the motor turns back on it pushed the brake pedal back into pressure (if held with foot down whole time) what do i do? did i bleed it wrong? will it stop if bled right? im stuck

[@nicholasmorris3709]

Mine is doing the exact same thing, and I can't figure it out; it drives me crazy.

[@PgamerTBP]

Thanks for the info 🙏🏼

[@haydenmilles6662]

Do you need to bleed the brakes after? Say if you do, would you bleed em all after installing the new motor but before turning the car actually on?

[@freehandgarage]

We bled the brakes after we reinstalled it. The motor would build pressure and stop running but the brake lines still had air in them so with the car on we just bled them manually like you would any other car. Probably not the perfect way but it worked fine.

[@SusanDegen]

Got my sub from the first few words said lol

[@astv7668]

Good video! you're funny.

[@stopwars8198]

How shut off the beeping?

[@Iceyboy300]

Hey buddy my relay click and the motor eventually starts, but only starts randomly. What can this be?

[@freehandgarage]

I'm guessing it clicks on to meet the desired pressure in the module. Sometimes it probably doesn't loose that much pressure between drives and doesn't need to turn on.

[@ibcrypto6139]

There is another noise these units make, Door price for anyone who knows what it is because I am baffled. Its a squekky noise. I have had it in 2 different units. Everything works but people say thats a sign the unit is going out. I don't think its the motor.

[@804MRMAN]

Its definitely the sound by design to warn of failure