
2007 GMC Sierra 1500 WT 5.3L 2-3 Shift
what is a common problem that causes a no up shift 2-3 and of course no 4th. trans fluid is fine, no harsh treatment. no codes. I would just like to direct the owner as I do not do transmission repair work any more.
FIX posted 3/19/2014
![]()
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 (View Replies)13 Replies Received(Hide Replies)13 Replies Received
|
Message Closed w/FIX
|
VIN | 2GTEK13MX7 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 2-3 Shift |
Conditions | No Engagement |
Message Closed w/FIX
Vehicle Data
2007 GMC Sierra 1500 WT
VIN | 2GTEK13MX7 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 2-3 Shift |
Conditions | No Engagement |