Auxiliary Battery location ?
2 Answers
See the main battery? The stop start battery is in the plastic box behind it buried under fuses . It is NOT a standard sized battery about the size of a Harley battery. Had to dig for the info hope that helps.
Guru976MBR answered about a year ago
I have a 2019 Trailhawk too. I disconnected the cables on the topside of the fusebox and lifted it about an inch or so. You need to reach under the fuse box and unplug a large cable and I was afraid I wouldn't get it plugged back in so I left it alone. From what I could barely see under the fusebox, I didn't see a aux battery. Maybe it's still under there but I have to get the fusebox totally out to see it?
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