One problem related to automatic transmission has been reported for the 1997 GMC C1500. The most recently reported issues are listed below.
Automatic transmission slams into gear recently, changed fluid helped for a couple of months - windshield wiper motor works when it feels like it - fuel gauge has not worked since 1999 and other people I know have the same problems with their general motor trucks.
| Transmission Failure problems | |
| Differential Unit problems | |
| Automatic Transmission problems |