Troubleshooting Running Lights Not Working on Trailer With 2010 Ford F-150
Published 04/21/2022
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Question:
2010 f 150 no power to running light pin for towing trailer is there a fuse for this
asked by: Lonnie
1
Helpful Expert Reply:
According to the owners manual on your 2010 Ford F-150 there is a relay located in the number 6 position as well as a 20-amp mini fuse in position 31 of your engine compartment fuse panel that powers the running lights for the trailer.
A Test Light # PTW2993 can also be used if you find the fuses are good to test the wiring and determine if the Connector # PK11893 needs replaced.
expert reply by:
Bud M
1
Vehicle Side 7-Way Connector Pin Functions
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