Horn wiring question
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IF 2002 is the same as 2000:
They do NOT get constant power (although that is TRUE on many older vehicles, particularly imports. I believe they stopped this practice when they added switches and clocksprings to the steering wheel).
The fuse powers the relay coil (and the horn relay contacts) with the YE/LB wire. Then, YE/LG goes to the clockspring, on to the horn switches, through ANOTHER clockspring contact to Ground (G101 just in front of the battery).
That same power from the fuse (YE/LB) is sent through the (when energized) relay contacts to the horn, which is self-grounding through its mount.
They do NOT get constant power (although that is TRUE on many older vehicles, particularly imports. I believe they stopped this practice when they added switches and clocksprings to the steering wheel).
The fuse powers the relay coil (and the horn relay contacts) with the YE/LB wire. Then, YE/LG goes to the clockspring, on to the horn switches, through ANOTHER clockspring contact to Ground (G101 just in front of the battery).
That same power from the fuse (YE/LB) is sent through the (when energized) relay contacts to the horn, which is self-grounding through its mount.
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jrmp
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08-14-2008 06:55 PM
lifted97ranger
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04-22-2008 10:02 AM