Posting as new thread…
Heated drivers seat in 2003 Tahoe automatically turns on and cycles through the heat settings randomly.
Occurs more often after a rain / humid conditions. Only drivers seat affected.
Have previously replaced both the bottom and back heater elements as well as the heater control on the door.
If the drivers seat elements are disconnected under the seat, the passenger seat heaters will not turn on. (Do not know if that is by design of GM or another issue).
Not sure if this could be a grounding issue or a BCM issue. Waiting on delivery of a Tech2 clone to troubleshoot further.
Have a short video but unsure of how to post it.
Heated drivers seat in 2003 Tahoe automatically turns on and cycles through the heat settings randomly.
Occurs more often after a rain / humid conditions. Only drivers seat affected.
Have previously replaced both the bottom and back heater elements as well as the heater control on the door.
If the drivers seat elements are disconnected under the seat, the passenger seat heaters will not turn on. (Do not know if that is by design of GM or another issue).
Not sure if this could be a grounding issue or a BCM issue. Waiting on delivery of a Tech2 clone to troubleshoot further.
Have a short video but unsure of how to post it.