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ugh's avatar
ugh
Explorer
Apr 26, 2015

7 pin trailer connector - no 12 volt for charging

I took a tester and tested the 7 pin trailer connecter. All pins worked except for number 4 12 volt charger. Is there something wrong or do I need to do something to turn it on to test it? Like put it...
Tow Vehicles
ugh's avatar
ugh
Explorer
Apr 27, 2015
enblethen wrote:
Wrong fuse. Check for another one. One in question is for charge only, I think the one you found is for the brake controller or the ignition control to energize the relay.


You are correct. I need to buy two more fuses.

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