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  1. S

    Can the dealer reprogram my HVAC control module to latest software?

    I appreciate the clip. I will see if I can get access to a Tech 2
  2. S

    Can the dealer reprogram my HVAC control module to latest software?

    Thanks - how can I operate with a 9V battery? I'm all ears. I guess the video link won't work, but hopefully someone can search by the title I supplied.
  3. S

    Can the dealer reprogram my HVAC control module to latest software?

    I had a thought a few minutes ago that someone may have already posted a solution like I'm seeking, so I checked out the tube and ran across this. Perhaps it will be useful to someone in the future for the same issue: "rear hvac system only blows cold air (diagnosis and temporary fix)" is...
  4. S

    Can the dealer reprogram my HVAC control module to latest software?

    Hi there. I'm new to the forum, today. I have been searching for a solution to this same problem with the rear no-heat issue. Winter is upon us and I've recently discovered I only have cold air blowing from the ceiling vents. I highly suspect the module (P/N 15832319, 21997590, Dorman...

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