Strange. So that means we either have a power issue or more likely a ground issue.
Just to confirm, you have an auto climate system and not a manual correct?
This is the wiring diagram that we have for the auto system. You need to check for voltage on pin 9 of connector A and 14 on B. Then you need to check ground G202.
I attached the diagram and other info but we need to know if we have power on these circuits and a good ground.
Images (Click to enlarge)
Thursday, April 9th, 2020 AT 12:08 PM