Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
1 - 1 of 1 Posts

·
Registered
Joined
·
2,470 Posts
both batteries are wired in parallel together, or at least they should be, to make one big battery. I'd first start by removing the remote start from the truck and trying to fix the hack wiring job the old owner did to the truck. Disconnect both batteries and charge them, then load test them, if one tests bad replace them both.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top