Battery question

[Michelemar]

Help with battery. When my truck is not hooked up to my jayco jayflight the battery only works the power jack and does not work for any of the interior lights or slide outs any suggestions on what can be wrong. The trailer is a year old and the battery is good.

[John H]

Originally Posted by Michelemar

Help with battery. When my truck is not hooked up to my jayco jayflight the battery only works the power jack and does not work for any of the interior lights or slide outs any suggestions on what can be wrong. The trailer is a year old and the battery is good.

It almost sounds like you have a bad ground.

[Michelemar]

Real dumb question but where would that wire be?


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[Michelemar]

It's the white one right negative one


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[John H]

Originally Posted by Michelemar

It's the white one right negative one


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Yes normally the white is negative in the RV world. I would try cleaning up the contact points of it first.

[BCx213]

Check the inline fuse on the black wire from the battery.

[Michelemar]

Thank you everyone it was the inline fuse


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[John H]

Originally Posted by Michelemar

Thank you everyone it was the inline fuse


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It's always nice when it is an easy fix.

[Jagiven]

Buy a pack of them, you will blow a fuse every so often. It is very common to blow the fuse for the tongue jack.