GMC HEATER NOT WORKING

GMC 4X4 2500 Lost 4X4 Control, Heater And Gages

1991 Gmc 2500 4x4 114000 Miles The Heater Has Quit, Engine Gages Inop, Speedometer Seized Up, And Four Wheel Drive Will Not Engage....

Asked by Cubpilot2 ·

2 ANSWERS

2012

1997 GMC Safari Heater Control Unit

Selector Switch For Changing From Floor To Dash To Defrost Doesn't Work. Is There Any Common Reason For This Condition?

Asked by jeb stuart ·

1 ANSWER

1997

Heat Not Working

Blowing Cold Air.

Asked by Corry Monroe ·

2 ANSWERS

7 IMAGES

1998

Heater Blowing Cold Air?

No Display Lights Coming On. Just Blows Cold Air?

Asked by Jammer6901 ·

1 ANSWER

1 IMAGE

1993

Intermittent Heat?

Heat Set To 72 Degrees; Truck Will Start To Get Warm Then Starts Blowing Cold Air. Turn Heat Up 2 More Degrees And Starts To Get Warm Then...

Asked by pjraceing69 ·

3 ANSWERS

1 IMAGE

2016

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