New DUAL batteries (Group 78 Interstate from Costco) are arcing like a welder when trying to install— even with the power isolator Off, Master Off, doors closed, etc.
I’m confused: either I’ve somehow crossed the battery cables, or I have a truly *monstrous parasitic drain.
The cables are only long enough for this configuration. Seems impossible to reroute.
The only things I *know to be hot at all times would be the clock inside the module.
Even the door switches should not work.
But it looks like I’m a welder— and it damaged the posts on attempt. Yet multimeter says 12.66VDC and nothing’s plugged in— I’ll start pulling fuses next.
Calling Pat Ozment!
Please turn your Ads Blocker off to see post content
Televisions, Stereos, Laptops, Lights, etc
1 post • Page 1 of 1