Question about 2001 Ford F150 Styleside SuperCrew
Could be the fuse for the horn, the horn relay or the clock spring in the steering wheel column.
Best to start with jumpering the horn relay, to check the horns to the fuse.
Take a jumper wire, and jumper across the normally open contacts in the horn relay socket ( listing in the owners manual ). This is shown as the red line in the picture below.
If the horn does not work with the jumper wire, check the fuse ( engine compartment fuse # 7 ) with a meter. IF the fuse has power on both pins on the back of the fuse, next is to install the jumper and test the horn connector for power & ground ( Yellow w/ light green is from the jumper in the relay socket and black is ground ). If you do not have power using the Yellow w. Light green wire & the black, try another ground, to see if it is an issue with the ground wire. This is to a ground lug on the passenger side inner fender.
If the horn does work, check pin #2 with a meter set to continuity from pin #2 ( diagram above ) and a known good ground. While checking this, have someone press the horn switch on the steering wheel. If you do not get a low resistance (
Posted on Apr 05, 2011
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Posted on Jan 02, 2017
SOURCE: 97 f150 ford horn not working
the most common cause is the steering wheel rotating contact, it is called the clock-spring contact, this allows the wheel to turn and still have contact with cruise (if eqiped) horn and airbag, all have separate wires on a coiled printed circuit that looks like a clock-spring.
Posted on Dec 10, 2008
If you are talking about the odometer display does not show numbers, here is a detailed instructions on where to find the cold solder joints at :
This is if the cluster lighting still works, but the display is blank. Don't know if you mean the gauges in the cluster do not work.
Posted on Jul 20, 2010
SOURCE: terminal 15 keeps blowing in
Central Junction Box / cab fuse panel Fuse 15 ( 5A ) feeds the GEM Module
A leaking windshield ( lower left hand corner ) can cause water to get on the back of the CJB, and corrode the pins to the GEM.
Posted on May 30, 2011
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