Three problems related to transmission failure have been reported for the 1998 GMC Yukon. The most recently reported issues are listed below.
The automatic transmission failed.
Complete transmission failure with out notice. Purchased extened service plan, 2,700 past warrenty and will not honor. Only 98000 miles. Yukon was never used off road or to haul anything heavy.
Transmission failed without warning. No 2nd gear or reverse. Truck has never been taken off road or pulled a trailer. Gm is reviewing the case as it is out of the original 36 mo. / 36,000 mi. Warranty.
| Transmission Failure problems | |
| Automatic Transmission Column Shift problems | |
| Transfer Case problems | |
| Automatic Transmission problems |