Repair Service: 2003 – 2007 GMC, Chevy Climate Control

(3 customer reviews)


This is a REPAIR SERVICE. You will be sending an item to us for repair.

Availability: 13 in stock

* terms & conditions for purchasing a repair service
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Our outbound UPS shipments are insured up to $100 at no additional cost. If you would like to be covered beyond this amount, it is the customer’s responsibility to add additional insurance to cover your part should it get lost or damaged in transit. If you use our inbound UPS portal you can add extra inbound insurance.
SKU: RPR-CLI-GM-03-07 Categories: , Tag:

If you have read the webpage listing this far congratulations. This is a repair service. That means you need to ship us your climate control so we can repair it. You will notice the price is the same as our replacement climate controls. That means if you still don’t think this is a repair then you’re now receiving a climate control unit.  The problem is we don’t know what climate control you need because this is a repair service. You can search our Climate Controls for your unit or you can wait several weeks to contact our customer service folks wondering where your climate control is when we were actually waiting for yours. If you are planning on sending your unit for repair then continue reading.  You can also click the “What Happens Next?” tab to print the work order form and get our address.

Tanin Auto Electronix started repairing and selling GM and Chevy Truck climate control units back in 2015. There were two different climate control units offered in all of the 2003 through 2007 GM trucks. The unit was either fully automatic where you set the temperature desired on the passenger side and driver side with two different knobs or the truck came with a traditional manual climate control. A manual climate control featured vertical sliding knobs for the driver and passenger. These were not temperature specific, but either “hot” or “cold”. Manual temperature climate control units had a disadvantage because you constantly needed to adjust the knob up or down depending on how hot or cold the vehicle became. The climate control didn’t know what the actual temperature was inside.

The repair process for each of these climate control units is very different. They each used different bulbs, bulb sizes, and bulb voltage. The disassembly process is also different. Unfortunately you cannot swap in an automatic climate control into a manual climate control spot. There are other servos and wiring not present in these vehicles that would need to be changed or added.

Our basic rebuild includes all new lighting which is the most common problem. We can repair automatic climate control knobs that seem to have a mind of their own. Typically the temperature reading will jump around as you turn the knob and is not accurate. This is all covered.

We designed and manufactured a brand new “blue” lens that is in the center of the automatic climate control unit. These often break, crack, become scratched, hazy, and distorted. We will advise you if this is needed or you can request it. You can also buy our Tanin Electronix 2002 – 2009 GM Chevy GMC Auto Climate Control Blue Plastic Screen Lens

Recently we have seen an extremely worn out left side “up and down” button on the automatic climate control on almost every climate control we refurbish or sell. You can buy our Tanin Electronix 2002 – 2009 GM Chevy GMC Auto Climate Control FAN speed up down button

If you need either the lens or the button we can invoice you after your unit arrives and is repaired.

That about covers our climate control rebuild service. Issues with servos, air blowing out of the wrong vents, or wrong locations are typically truck issues and not climate control issues.

Click the “What Happens Next?” tab to print out the work order for and ship your unit to us.






Cadillac Escalade 2003, 2004, 2005, 2006
Chevy Silverado 2003, 2004, 2005, 2006
Chevy Silverado 2007 (old body style)
GMC Sierra 2003, 2004, 2005, 2006
GMC Sierra 2007 (old body style)
Chevy Suburban 2003, 2004, 2005, 2006
Chevy Suburban 2007 (old body style)
Chevy Tahoe 2003, 2004, 2005, 2006
Chevy Tahoe 2007 (old body style)
Chevy Avalanche 2003, 2004, 2005, 2006
GMC Yukon 2003, 2004, 2005, 2006
GMC Yukon Denali 2003, 2004, 2005, 2006
Hummer H2 2003, 2004, 2005, 2006
Chevy Trailblazer 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC Envoy 2003, 2004, 2005, 2006


This repair service comes with a five-year warranty on the lighting.

Please visit our warranty page for more details.

Service Disclaimer

When you send us your used part and explain your issues, we will diagnose your reported issues. We can make additional recommendations to replace common wear items that frequently fail, but we do not/can not test every aspect of your used part. If something else fails that is not related to your original issue or the repairs we performed, we are not responsible and these issues are not covered under your repair’s warranty.

What Happens Next?

Simply print & fill out our repair work order and ship your item to Tanin Auto Electronix!

View our shipping page for more detailed instructions and current turnaround times.

3 reviews for Repair Service: 2003 – 2007 GMC, Chevy Climate Control

  1. Anonymous (verified owner)

    Very reliable and exceptional work, I highly recommend this service to anyone with climate control issues.

  2. Kenneth Shofner (verified owner)

    Quick turnaround, very good repair

  3. Dennis Baker (verified owner)

    Repair was quick and price was good. Good customer service!!

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