Forum Discussion

ewarnerusa's avatar
ewarnerusa
Nomad
May 12, 2022

Explain how emergency trailer brake gets power?

I recently did some battery wiring maintenance on my TT and it occurred to me that I don't see where the emergency trailer brake gets its power. I mean the emergency pin that gets pulled out should yo...
toedtoes's avatar
toedtoes
Explorer III
May 13, 2022
My trailer has both a house battery and a hitch battery (to power the hitch jack). The trailer brakes are connected to the hitch battery.

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