Quote:
Originally Posted by Serf27
There is an OBD2 dongle plugged in from the previous owner. I think its a WiFi receiver for the android radio screen.
I’ve always left that plugged in though and never had issues.
I’m also starting to see other threads where a weak battery or parasitic draw while the car is off will shut off the CA to avoid battery drain.
Is there anyway to check the door handles or module before swapping?
|
The theory on why certain obd2 devices knock it out is that it doesn't allow the car to go into full sleep mode and so it shuts everything down. I would recommend you still test it, just disconnect it from your obd2 port and let the truck sit for 30min, then come back.
If that doesnt make a difference then like the other member posted above, feel all of your handles when its cool out and see if any are warm.
Also there are multiple antennas, if your rear hatch will pop open when its locked from touching it but your front doors wont, good indication that the front antenna needs to be replaced