2014 GMC Sierra 1500 SLE 5.3L 3,5,R apply
We replaced the transmission with a NEW GM unit due to slipping gears and shuddering. Flashed TCM with latest calibration. Did Reset on adapts. Performed relearn test drive. Fluid level is good and brand new. First and second test drives were good. Third t...
FIX posted 12/10/2021
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 9 Replies Received (View Replies)9 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2014 GMC Sierra 1500 SLE
|
Message Closed w/FIX
Vehicle Data
2014 GMC Sierra 1500 SLE
VIN | 1GTV2UEC7E |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 3,5,R Apply |
Conditions | Slow Apply |