" Reduced acceleration" warning / CEL

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

OP
OP
BrokerThis

BrokerThis

'22 Denali Dmax
Joined
Feb 27, 2021
Posts
411
Reaction score
340
Location
Detroit
@buhamad112 I have not had any issues since having this replaced. Hit the onstart button and have them run a diagnostic report if you have a CEL
 

buhamad112

TYF Newbie
Joined
Aug 26, 2023
Posts
2
Reaction score
0
@buhamad112 I have not had any issues since having this replaced. Hit the onstart button and have them run a diagnostic report if you have a CEL
They have replaced the battery as first diagnosti, second diagnosis they replaced the gear sensor, third diagnosis they replaced the gear computer, forth diagnosis I am dropping the car again with issue not resolved as it pissed me off. They are in alignment with GM US technical support but seems did not find out the solution yet. I will force them to replace the car totally as it’s been forth times going back and forth without a solution with this brand new car
 

Forum statistics

Threads
132,701
Posts
1,872,797
Members
97,514
Latest member
Kyubert57
Top