I saw that, they were demonstrating that if the aux battery fails, but the main battery is good, the jumper gets you past the cold start aux battery test. They later replaced the temporary jumper with a permanent unfused jumper, I would only recommend a fused jumper unless the aux battery is removed.A while back one of the you tubers I watch, Kevin and Britney with Lite Brite, showed a way to jump the jeep using a jumper wire. Was this related to possibly a bad aux and then using the bypass that has been stated in this thread? Or did he do something else to “jump” the jeep? Just trying to make sure I understand. I plan to build a jumper wire as well per the instructions in this thread as I don’t want to be stranded while camping or off roading.
I did a search and can’t for the life of me find the episode where Kevin does this, maybe someone on here has a link to it but either way. Would like to know what he did so I don’t end up stranded.