Quote:
Originally Posted by Julie
We have a 2015 Cougar High Country, we just got back from Branson, MO battery was showing full charge when we unhooked from electric when we got home the battery was showing 1/3 charge. This was a 9hr drive, the only thing that was running was the refrigerator and it was running on gas. Shouldn't the battery be charging while it is hooked to the truck? Our truck is a 2013 Chevy 3500 with tow package. Thanks in advance for any help.
|
First place I'd look is the glove box, there should be a plastic bag with a relay in it... This is the battery charge relay and most dealers forget to plug them in... if it isn't there you need to ask the dealer for it as it should be included with the tow package.
Your owner's manual should have a diagram showing the location of the block and the proper slot to plug the relay into.