APPLIES TO: This horn circuit wiring diagram applies to the following vehicles:
- 4.6L V8 Ford F150: 1997, 1998.
- 5.4L V8 Ford F150: 1997, 1998.
- 4.6L V8 Ford F250 Light Duty: 1997, 1998.
- 5.4L V8 Ford F250 Light Duty: 1997, 1998.
NOTE: This wiring diagrams includes the following component circuits:
- Horn Relay.
- Horn Switches.
- Horns.
The horns wiring diagram for the 1999 4.6L/5.4L F150 and F250 Light Duty is available here:
E-Series Vans: The wiring diagram for the 1999 5.4L Ford E150/E250/E350 vans can be found here:
- Horn Circuit Wiring Diagram (1997-2001 4.6L, 5.4L V8 Ford E150, E250, E350) (at: troubleshootmyvehicle.com)
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