Defogger Controls Problems of Chevrolet S10

Chevrolet S10 owners have reported 2 problems related to defogger controls (under the visibility category). The most recently reported issues are listed below.

1 Defogger Controls problem of the 2003 Chevrolet S10

Failure Date: 01/01/2005

105 to110 degree temperature air blowing onto feet with all heater controls shut off and in the coolest temperature setting. Dealer said this is normal, and provided a service bulletin from gm stating that on these trucks this situation is because of the pressure created by the wind blowing over the windshield, forcing the air into the passenger compartment. Very uncomfortable to drive.

See all problems of the 2003 Chevrolet S10 🔎.

2 Defogger Controls problem of the 1998 Chevrolet S10

Failure Date: 10/02/1998

Heater restricter valve failed. Yh.

See all problems of the 1998 Chevrolet S10 🔎.

Other Common Visibility related problems of Chevrolet S10

Problem Category	Number of Problems
Windshield Wiper/washer Motor problems	200
Windshield Wiper/washer problems	128
Wiper problems	26
Windshield Wiper/washer Switch problems	16
Rear Window Wiper Washer Motor problems	12
Defogger problems	8
Rear Window Wiper Washer problems	7
Defogger Heater problems	5
Power Window problems	4
Windshield problems	3

Switch Make:

Switch Model:

✿ Fuel Economy of S10 Vehicles

☘ S10 Service Bulletins

⚑ S10 Safety Recalls

☤ S10 Defect Investigations