I have a 2014 Silverado, that blows cold air on the passenger side only. Do you have a fix for this?

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ID Status Date Year Make Model Transmission Type A/C Controls Public/Private
#15036 Closed 2014 Chevy Silverado public

When set to A/C only the passenger side works.

Is there a way to cycle the blend door actuator/relearn sequence?
Sparky

Alternate Method (without Scan Tool)

Note:Do not adjust any controls on the HVAC control module while the HVAC control module is self-calibrating. If interrupted, improper HVAC performance will result.

 

  1. Ignition OFF.
  2. Remove the HVAC control module fuse for a minimum of 10 s. Fuses involved are F26DL and F22RL in the left interior fuse box.
  3. Install the HVAC control module fuse.
  4. Start the vehicle.
  5. Wait at least 40 seconds for the HVAC control module to self-calibrate.

Turn the ignition off for at least 10 seconds but no longer than 30 s.

Restart the engine and test the HVAC functions.

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