One problem related to defogger heater has been reported for the 1996 GMC Suburban. The most recently reported issues are listed below.
Cracked hoses and pin hole in heater hose(causing corrosion from a leak).
| Windshield Wiper/washer problems | |
| Windshield Wiper/washer Motor problems | |
| Defogger Heater problems | |
| Power Window problems |