How do I reset my GMC transmission?
Steps to Resetting Transmission Control Module
- Step 1: Turning Key Position.
- Step 2: Press gas pedal.
- Step 3: Keep Waiting.
- Step 4: Turning the Key Off.
- Step 5: Releasing Gas Pedal.
- Step 6: Wait Again.
- Step 7: Ready.
- Identification.
What is the best year for GMC Sierra?
The best years for the GMC Sierra are the 2012 and the 2020 models. The 2012 has a strong history of reliability and performance, and the 2020 shows much of the same promise. The 2012’s technology might not be as abundant, but for its time, that technology was pretty advanced.
Are there transmission problems in a 2006 GMC Sierra?
It is hitting the point that your 2006 Sierra may be having transmission problems. Below, you’ll find a ton of troubleshooting your transmission problems. The 2006 Sierra was a carryover from the 2005 model year.
When did the GMC Sierra have the most problems?
The model years with the most problems reported were 2004 and 2007, with more than 60 complaints each year, followed by 2002, 2003, 2005, and 2010, with more than 40 each year. Of the 112 problems, five different complaints have been reported 90 or more times.
How old is a 2006 GMT Sierra truck?
There was a limited run of “classic” Sierras that ran in with the GMT900 in 2007. These trucks are over ten years old. It is hitting the point that your 2006 Sierra may be having transmission problems. Below, you’ll find a ton of troubleshooting your transmission problems. The 2006 Sierra was a carryover from the 2005 model year.
What causes no reverse on GMC Sierra 4L60E?
No Reverse – Most of the time reverse won’t engage when the clutches are worn out. It may be (but is less likely) that the sun shell went bad as well. There’s a whole article on this site dedicated to diagnosing no reverse in the 4L60E.