Defogger Heater Problems of GMC Jimmy

GMC Jimmy owners have reported 3 problems related to defogger heater (under the visibility category). The most recently reported issues are listed below.

1 Defogger Heater problem of the 1997 GMC Jimmy

Failure Date: 01/01/2002

Consumer stated the heater core has been replaced three times but continues to burn out.

See all problems of the 1997 GMC Jimmy 🔎.

2 Defogger Heater problem of the 1996 GMC Jimmy

Failure Date: 10/05/1999

Heater core failure.

See all problems of the 1996 GMC Jimmy 🔎.

3 Defogger Heater problem of the 1998 GMC Jimmy

Took car in for repairs on 01/30/01 windows fogging up. Got call from dealer 02/01/01 car ready for pickup they couldn't find anything wrong. Receipt said: pressure test coolant system-no leaks detected defroster system operating to factory specs. Picked car up 02/01/01 windows fogging up and bad odor in car. Returned car 02/02/01 windows fogging up bad odor. Got call 02/05/01 car needs heater coil and coolant flush. My car is not very old but this is the second major part to go bad. (transmission was first).

See all problems of the 1998 GMC Jimmy 🔎.

Other Common Visibility related problems of GMC Jimmy

Problem Category	Number of Problems
Windshield Wiper/washer problems	82
Windshield Wiper/washer Motor problems	75
Power Window problems	14
Windshield Wiper/washer Switch problems	10
Rear Window Wiper Washer problems	8
Defogger problems	7
Windshield problems	7
Exterior Rearview Mirror problems	6
Rear Window Wiper Washer Motor problems	6
Side/rear Glass problems	4

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