I have a 2014 and mine is currently going this I had replaced the whole throttle body and crankshaft and cam shaft sensors and still doing this was told the timing chain. is ordered . Any ideas if that maybe work or an issue they may have over looked?
Wow! thats alot of parts changing for that code. You need to follow the trouble tree for that code. Sounds like a lot of guessing. You can't do that. Take it to a good shop or dealership.
I have 2015 GMC Terrain and my suv is now jumping when i stop or when i turn it off.. But no noise. Only when it shake...when i stop at home. Timing Chain solenoid
I need to this and wheel bearing on my dad's 2012 GMC terrain such a pos. Got it new and had the engine rebuild with 75,000 km it was under warranty. But great video thanks for the post. Cheers from Canada 🍻
My 2013 GMC Terrain is saying engine power reduced with stabilitrak light and engine light. I have replaces the throttle body and spark plugs and it’s doing it once again I feel defeated. Could you point me in the right direction?
What engine codes are you getting? Make sure you clear them and see what comes back. Also check the wiring. And just because the throttlebody is new doesn’t mean it’s good. Verify your work
I have problem with check engine = i have terrain and when i start the key in on postion there is no check engine light !!! and i cant start the engine
I don't understand the question? Are you saying that your check engine light will not come on? If so, check fuses. Make sure you have power to the PCM.
Because the vehicle had a workshop that did not know how to repair vehicles, and he tried to repair the vehicle, and he expected that the problem was from the fuel pump, and I had a problem that the fuel gauge was not working, and then I had a problem mentioned above and the vehicle became unable to start and unable to check because there is no check engine light
@@Hajar23456 All I can tell you is this. Try to communicate with the PCM with a scanner. If no communication, check for power at pin 16 and for ground at pin 4 and 5 at the OBD II connector.
I have a 2011 gmc terrain, last night my engine stops completely and the message came on power engine reduced, can it be the same problem with throttle body, I parked the car and haven't try any thing because all shops are closed today
@@InitechAuto I just did and it starts with a message " service stability track" I just went to Wal-Mart to buy a cheap obd2 scanner, it is reading 5 codes: P0014 B camshaft position timing over advanced P0302 cylinder 2 misfire P0325 Knock sensor 1 circuit bank 1 P0420 catalyst system bank 1 P228D DTC definitions not found to refer to vehicle service manual Its raining like hell there is not much I can do outdoors, so I'll let it rest for today, but any suggestion will be greatly appreciate before heading to a mechanic shop, thanks
@@ralphwhitaker8761 Clear the codes and see what comes back. DTC P228D Fuel Pressure Regulator Control Performance - High Pressure. See if you can check your fuel pressure. Does the vehicle restart after codes clear?
@@InitechAuto okay I did what you said, it starts I took it for a spin for about 15 minutes and still running, now I am wondering if I can take it to work tomorrow
Have a 2010 GMC Terrain SLT V6 . At first track control light came on for awhile then would go out , now have a service all wheel drive lite on all the time . Any ideas what the cause could be . Vehicle is low mileage 80 km not driven a lot .
Nicoya . OK I'll try that. He did take it to a Canadian tire and had it scanned but they said they couldn't clear the code and it had to go to the dealer cause their scanner couldn't clear it or something like that. Which didn't really make sense to me. So I'm gonna take it over to the shop I work and see if I can't figure it out
The problem is you're wiring that goes to each wheel speed sensor You need to cut it back about maybe two or three feet each wheel and see where the break is they dry up and the oil gets in them and they break and you need to buy the wiring harness for it's probably better just replace all of them
My sisters 2015 GMC Terrain and she just had a p0412 code pop up on her gmc app it says “Air bypass solenoid harness open or shorted how can I fix this
@@kyannpepper100 MAF sensors generally cause stalling type symptoms. Stumbling feel. Which can be tested with a scanner. You can even try unplugging it and see if the vehicle runs better.
I have 2023 terrain and has 29639km we are on our long trip on the road we just left 3 hours from home and this power engine reduced showed up and we can’t use the cruise. I felt cheated on this car.
Wow that is one good demonstration video for as you DIY warriors out there. Thank you Nicola for another helping hand.
My pleasure!
I have a 2014 and mine is currently going this I had replaced the whole throttle body and crankshaft and cam shaft sensors and still doing this was told the timing chain. is ordered . Any ideas if that maybe work or an issue they may have over looked?
Wow! thats alot of parts changing for that code. You need to follow the trouble tree for that code. Sounds like a lot of guessing. You can't do that. Take it to a good shop or dealership.
I have 2015 GMC Terrain and my suv is now jumping when i stop or when i turn it off.. But no noise. Only when it shake...when i stop at home. Timing Chain solenoid
I need to this and wheel bearing on my dad's 2012 GMC terrain such a pos. Got it new and had the engine rebuild with 75,000 km it was under warranty. But great video thanks for the post. Cheers from Canada 🍻
My 2013 GMC Terrain is saying engine power reduced with stabilitrak light and engine light. I have replaces the throttle body and spark plugs and it’s doing it once again I feel defeated. Could you point me in the right direction?
What engine codes are you getting? Make sure you clear them and see what comes back. Also check the wiring. And just because the throttlebody is new doesn’t mean it’s good. Verify your work
Same thing is happening to me, have you found a solution?
Same to me have u found the solution ?
Hi,did any one fixed the problem.,please let me know 😢
I am having the same issue! Has anyone found a solution?
Thank you very well explained.
Can you still drive your car when it says engine power reduced
Not very fast. I would not drive it.
I have problem with check engine = i have terrain and when i start the key in on postion there is no check engine light !!!
and i cant start the engine
I don't understand the question? Are you saying that your check engine light will not come on? If so, check fuses. Make sure you have power to the PCM.
@@InitechAuto yes this my issue, however, I'm sure all fuses ok and the PCM already have power
Because the vehicle had a workshop that did not know how to repair vehicles, and he tried to repair the vehicle, and he expected that the problem was from the fuel pump, and I had a problem that the fuel gauge was not working, and then I had a problem mentioned above and the vehicle became unable to start and unable to check because there is no check engine light
@@Hajar23456 All I can tell you is this. Try to communicate with the PCM with a scanner. If no communication, check for power at pin 16 and for ground at pin 4 and 5 at the OBD II connector.
I have a 2011 gmc terrain, last night my engine stops completely and the message came on power engine reduced, can it be the same problem with throttle body, I parked the car and haven't try any thing because all shops are closed today
Connect a scanner and see what codes you have.
@@InitechAuto I just did and it starts with a message " service stability track" I just went to Wal-Mart to buy a cheap obd2 scanner, it is reading 5 codes:
P0014 B camshaft position timing over advanced
P0302 cylinder 2 misfire
P0325 Knock sensor 1 circuit bank 1
P0420 catalyst system bank 1
P228D DTC definitions not found to refer to vehicle service manual
Its raining like hell there is not much I can do outdoors, so I'll let it rest for today, but any suggestion will be greatly appreciate before heading to a mechanic shop, thanks
@@ralphwhitaker8761 Clear the codes and see what comes back. DTC P228D
Fuel Pressure Regulator Control Performance - High Pressure. See if you can check your fuel pressure. Does the vehicle restart after codes clear?
@@InitechAuto okay I did what you said, it starts I took it for a spin for about 15 minutes and still running, now I am wondering if I can take it to work tomorrow
@@ralphwhitaker8761 Just take the scanner with you. Hopefully while driving you can isolate the problem.
Yo tengo una pero tengo un problema de engine reduced pawer pero no me aparece ningún código 👩💻
2014 terrain, changed the throttle sensor and now my truck keeps idling and starting to shake a bit, what to do
Check your work. And also check for any misfires
Have a 2010 GMC Terrain SLT V6 . At first track control light came on for awhile then would go out , now have a service all wheel drive lite on all the time . Any ideas what the cause could be . Vehicle is low mileage 80 km not driven a lot .
Try scanning for codes and reset. Check wheel sensors.
Nicoya . OK I'll try that. He did take it to a Canadian tire and had it scanned but they said they couldn't clear the code and it had to go to the dealer cause their scanner couldn't clear it or something like that. Which didn't really make sense to me. So I'm gonna take it over to the shop I work and see if I can't figure it out
The problem is you're wiring that goes to each wheel speed sensor You need to cut it back about maybe two or three feet each wheel and see where the break is they dry up and the oil gets in them and they break and you need to buy the wiring harness for it's probably better just replace all of them
Probably need to keep up your wheel alignment
My sisters 2015 GMC Terrain and she just had a p0412 code pop up on her gmc app it says “Air bypass solenoid harness open or shorted how can I fix this
Pull up the wiring schematic to the circuit involved and perform pin point test to find out whats wrong.
So does this go as the Powertrain system sensor
I don't understand the question? Do you have any engine codes?
How do you clear the code?
After you do the repair, you clear, the code with a scanner
Question: when there's a problem with the throttle body can the car shake as well
I would say no. Unless you have a misfiring engine as well. Check the PCM for misfire codes.
Nicoya what about the MAF Sensor?
@@kyannpepper100 MAF sensors generally cause stalling type symptoms. Stumbling feel. Which can be tested with a scanner. You can even try unplugging it and see if the vehicle runs better.
Nicoya would that throw the engine into reduced power mode if it's not working correctly?
@@kyannpepper100 That's a very good question! I would say no.
Do you have to reprogram it or get it to relearn
No, Just drive it.
I have 2023 terrain and has 29639km we are on our long trip on the road we just left 3 hours from home and this power engine reduced showed up and we can’t use the cruise. I felt cheated on this car.
You could you try disconnecting the battery for a few minutes and see if it resets to get you home.
You the man
I have problem my car vaxwall corsa 2016 model power reduced Engine how to fix please if you no late me now thanks for the program 👍
No idea
Awesome video
Cómo puedo pagar bolsas de aire
Hay que reparar el sistema de bolsas de aire para que se apague la luz.
I hav properly