GMC Sonoma Heater Control Valve

Browse GMC Sonoma Heater Control Valve questions and answers. Choose a question that matches your symptoms.

5 discussions

The Heater Door Or Valve Is Stuck.

2003 GMC SONOMA

Two Years Ago The Heat Would Only Partially Work Then Something Poped & It Worked Perfect! Now It's Doing The Same Thing. Some Say It's A...

1 ANSWER

Asked by desmith2450

2002 GMC SONOMA

Where Is The Heater Control Valve Located On This Truck? I Have No Heat & Have Replaced The Thermostat But Still No Heat & Was Told It Could...

1 ANSWER

Asked by Anonymous

2002 GMC SONOMA

Where Is The Heater Control Valve Located

1 ANSWER

Asked by kenneth porter

2000 GMC SONOMA

Where Is The Heater Control Valve Located.

1 ANSWER

Asked by skipel23

2000 GMC SONOMA

Heater Problem 2000 Gmc Sonoma 4 Cyl Two Wheel Drive Automatic I Relace The The Theromstac And Still Heat Is Warm Then Cool And Warm...

1 ANSWER

Asked by wgk450

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