GMC Suburban Climate Control

Browse GMC Suburban Climate Control questions and answers. Choose a question that matches your symptoms.

32 discussions

A/C Compressor Is Always On?

2002 GMC SUBURBAN
The A/c Compressor Will Start Running Whenever I Turn The A/c On. However, It Is Not Cycling On And Off. I Tried Removing The Low-...
3 ANSWERS
Asked by Eyad Alherz

Air Conditioner Compressor Clutch Burned Out And...

2001 GMC SUBURBAN
In Four Months I Replaced Five Air Conditioner Compressors. One New Acdelco Brand And Four Used From Damaged Gmc Cars. The New One Took...
6 ANSWERS
Asked by ??? ???? ????

I Am Having A Really Hard Time Getting The Heater Core...

1999 GMC SUBURBAN
I Am Having A Really Hard Time Getting The Heater Core Hoses Off.they Will Not Budge Even After I Removed The Clamp. Do You Have A Suggeston...
2 ANSWERS
Asked by Anonymous

Dual AC Need Complete Chargeing Directions Never...

1999 GMC SUBURBAN
I Have A 1999 Gmc Suburban 4x4 5.7 Eng. Loaded Slt Automatec Trany Dual Ac Need Complete 134a Chargeing Directions Please Thankyou John...
1 ANSWER
Asked by just2mu

Rear Heat Still Not Working Properly.

1999 GMC SUBURBAN
I Have A 99 Gmc Suburban K1500 4x4 5.7l And Am Still Having Problems With The Rear Heat. I Replaced The Heater Control Valve Due To The...
26 ANSWERS
4 IMAGES
Asked by dcplace2007

Heater Control Solenoid

1999 GMC SUBURBAN
Hi, I Am Asking This Question Again Because I Have New Details To My Last Question, And Please Ask That Another Tech Answer For Me. The...
14 ANSWERS
4 IMAGES
Asked by dcplace2007

Heater Control Valve Solenoid

1999 GMC SUBURBAN
Hi, My Rear Heater Was Not Working Properly So I Felt The Hoses To The Heater Core And One Was Hot, The Other Warm. I Realized That The...
4 ANSWERS
Asked by dcplace2007

Routing / Connection Diagram For Heater Hose And Such

1999 GMC SUBURBAN
I Have To Replace A Heating Sytem Valve On My Suburban. In Order To Still Be Able To Drive The Truck, We By-passed The Valve And Hooked The...
4 ANSWERS
Asked by RCoveyAZ

1999 GMC Suburban Ac Does Not Cool At Idle

1999 GMC SUBURBAN
Cools Fair Running Down The Road Has The Correct Amount Of Freon Does Not Cool At Idle
1 ANSWER
Asked by bedward

1999 GMC Suburban Problem

1999 GMC SUBURBAN
The A/c Compressor Turns On It Works Because The A/c For The Back Passengers Blow Cold Air. My Issue Is That The A/c Does Not Blow Cold Air...
1 ANSWER
Asked by 98bigdaddy

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