|
2015 GMC Yukon XL Denali 6.2L
When shifting this Yukon into reverse after it has set overnight, it takes a few seconds to engage. So if you aren’t careful and accelerate, it slams into gear. There are no codes. I haven’t messed with these eight speeds much. Is there any common problems...
FIX posted 9/27/2025
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 4 Replies Received (View Replies)4 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
| VIN | 1GKS2JKJ6F |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
Message Closed w/FIX
Vehicle Data
2015 GMC Yukon XL Denali
| VIN | 1GKS2JKJ6F |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
4 Replies Received
4 Replies Received
Related Documents & Media