TV charging cord not working?
Just picked up my TT from the shop and we discovered that my plug from our Expedition isn't charging the trailer battery. We checked the fuses which were all good. Any chance there's a different s...
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acritzer wrote:How did you determine that? Normally, you'll get some charge via the hookup, but not enough that you can expect to fully charge a battery while driving.
Just picked up my TT from the shop and we discovered that my plug from our Expedition isn't charging the trailer battery.
The way to tell if it's working is to hook a meter to the battery while your car is off - check the voltage. Then start the car. If it's working the voltage will increase (not necessarily by a lot, but any increase shows it's working).
