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1997-2004 Corvette CJ2 HVAC System Services

1997-2004 Corvette CJ2 HVAC Controller Module Service

97-04 CJ2 Electronic HVAC Controller Module

 

Blank Display

This is a well-known issue with the 1997 - 2004 Electronic Climate Control (CJ2 RPO Code). Age, heat and vibration can cause solder joints to fail, wires to break and connectors to lose spring tension. We can restore functionality of your ECC Controller in as little as one business day!

 

97-04 Controller Module with non-working Display

 

Dark Button Text / No Panel Illumination

This is another well-known issue with the 1997 - 2004 Electronic Climate Control (CJ2 RPO Code). Age, heat and vibration can cause the 14 bulbs which illuminate the climate control panel to burn out. We can restore functionality of your ECC Controller in as little as one business day!

 

Buttons that Don't Work

The third common issue with the 1997 - 2004 Electronic Climate Control (CJ2 RPO Code) is non-working buttons. The fail for various reasons such as frequent use, user abuse and spilled liquids. We can restore functionality of your ECC controller in as little as one business day!

 

97-04 Controller Module Working Again

 

Controller Repair Pricing

  • Controller repairs typically run $175.00 + return shipping. This includes parts, our labor, and a one year parts and labor warranty.
  • Faceplate restoration is not included with the $175 service, but is also available.

 

 

1997-2004 Corvette CJ2 HVAC Programmer Module Service

97-04 CJ2 HVAC Programmer Module

 

1997-2004 Corvette CJ2 HVAC Programmer repairs are getting more common. Solder joints turn cold, air filters clog and solenoids can stick. By popular request, we now rebuild the programmer module!

 

Programmer Repair Pricing

  • Programmer repairs typically run $150.00 + return shipping. This includes parts, our labor, testing on our vacuum flow bench, and a one year parts and labor warranty.

 

 

Typical 97-04 HVAC System Symptoms

  • When the ignition is on, the blue display remains blank, or is much dimmer than it should be

  • The operating mode can't be selected, and the yellow function LEDs don't light up

  • The vents blow cold air in the winter, or blow warm air in the summer

  • The bulbs which illuminate the controller button text remain dark, even with the ignition on and headlights off

  • Sometimes, hitting the dash or hitting a bump causes the AC Controls to start working properly

  • AC compressor doesn't engage when AC is selected

  • Sometimes the digital display shows jibberish or the LEDs flash

  • Some or all switches stop working

 

All Services Include

  • Free inspection

  • Free diagnosis, complete with photos of the problem(s)

  • Complete cleaning inside the module

  • Bench test of all bulbs, vacuum solenoids, blend door motors, and all other climate control functions

  • 1 year warranty on parts and labor

  • This is not an exchange service. Your components will be returned to you, along with the parts we replace!

 

Before Shipping To Us

  • Check the fuses marked "16", "18", "24", "27" and "51".
  • Consider using a scan tool to check for DTC stored codes. Send us those diagnostic codes.