
2013 GMC Sierra 1500 SL 5.3L Hard shifts
After the customer drives it 200 miles the transmission shifts hard. No Transmission codes. We had a engine code P015B Oxygen sensor B1-S1. After clearing the code the transmission shifted normal. We did not reset the transmission adapts. Question: Can thi...
FIX posted 3/28/2018
![]()
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)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed
|
VIN | 1GTN29E08D |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Hard Shifts |
Conditions | Transmission |
Message Closed
Vehicle Data
2013 GMC Sierra 1500 SL
VIN | 1GTN29E08D |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Hard Shifts |
Conditions | Transmission |