Question:
Expert Reply: Which pin are you testing on your 2018 Jeep Wrangler JLs 7-way? If it is the 12 volt power feed then you will need to check for a blown fuse. In the power distribution center PDC on your Jeep there will be a pink 30 amp fuse in the F37 slot that controls 12 volt power to the 7-way. If you are referring to the brake, stop/turn, or tail light pins then these will only show power while the circuit is active. what if my f37 doesnt have tabs for a fuse?
asked by: Jordan
Expert Reply:
Then it is possible that your 2018 Jeep Wrangler is not equipped with a trailer tow package. I did take a look at the owner's manual for the Jeep and F37 is the correct fuse placement if the Jeep is equipped according to the manual.
Did you just install the 7-Way plug? If so, you may need to have the towing functions activated at the dealership. This is a fairly common issue.
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