Reduce engine power, service stabilitrak, service traction control

2010 CHEVROLET TRAVERSE
158,000 MILES • 3.6L • V6 • 2WD • AUTOMATIC
Avatar
LANCE BAKER
  • MEMBER
  • 1 POST
As soon as I start moving all three of the above pop on the power is very reduces and can't travel at highway speeds. I have some codes here:
P0652
P2138
P0393
P0341
P0366

Trying to figure out the problem replaced the throttle body and pedal still not luck with that fuses are good too.
Jun 27, 2019 at 7:25 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
Hello,

This is common when the throttle bore needs to be serviced here is a guide to help you fix the problem. Disconnect the battery before you begin.

https://www.2carpros.com/articles/reduced-power-limp-mode

Please run down this guide and report back.



Jun 29, 2019 at 7:27 PM
Advertisement