slade Posted September 28, 2016 Report Share Posted September 28, 2016 Hello I recently had a problem that no heat was coming from the blower ( left & right) the heated seats worked ok. I took it back to the dealer and they had to reprogram the HVAC module ( flash)..... has anyone had this problem because i am trying to find out what updates was pushed out to the module Quote Link to comment Share on other sites More sharing options...
akirby Posted September 28, 2016 Report Share Posted September 28, 2016 They don't release details - it's just some updated code - usually to handle some unexpected hardware issue or just a bug in the code or maybe changing the sensitivity of sensor readings. Quote Link to comment Share on other sites More sharing options...
slade Posted September 28, 2016 Author Report Share Posted September 28, 2016 Thanks... i would be nice to know what is being updated Quote Link to comment Share on other sites More sharing options...
akirby Posted September 28, 2016 Report Share Posted September 28, 2016 I doubt we'd understand it even if they gave us the details. Quote Link to comment Share on other sites More sharing options...
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