I checked the voltages at the connector at pin 12 and A(Battery and Ignition) and had 12V on both. I assumed the 2 used control units were good but I'm thinking maybe they are bad.
Attention Kmart shoppers, I still need help.I have tried 5 used modules. We have verified ignition and battery power and that we have a good ground to connector. But still no display or operation.
Thursday, July 27th, 2017 AT 5:33 PM