I am having issues with the window control switches at all doors except driver’s door. Also an issue with starting the 2010 Acadia SLT. Battery voltage is near 13V and I sometimes have to turn the key to the start position several times before it will crank over. I pulled out several of the relays and tested them unpowered with a multimeter and all of them read 0 ohms resistance across pins 85 to 86. If anyone can verify the proper method for testing those 5 pin relays or has experienced the same problems, sure would like to hear from you.
Thanks,
Abuelo13x
Thanks,
Abuelo13x