Grand Voyager V6-3.0L VIN 3 (1998)
Horn And Connector
8. Using a voltmeter, with the horn switch depressed test voltage across horn connector terminals of the wire harness.
a. If voltage is detected, replace horns.
b. If NO voltage, proceed to step Step 9.
9. With the horn switch depressed, test for voltage between the X2 circuit and ground.
a. If voltage OK, repair system ground at right cowl area.
b. If NO voltage, repair open X2 circuit between the relay and the horns.
Horns Sound Continuously
CAUTION: Continuous sounding of horns may cause relay to fail.
The horn switch (membrane) sometimes can be the cause without the switch being depressing.
1. Remove the horn relay from the junction block.
2. Using a continuity tester, test continuity from the X3 cavity of the horn relay to ground.
a. If continuity is detected, proceed to step Step 3.
b. If NO continuity, replace the horn relay.
3. Remove the airbag/horn pad from the steering wheel and disengage horn connector.
4. Install horn relay into junction block.
a. If horn does not sound, replace airbag cover/ horn pad.
b. If horn sounds, repair grounded X3 circuit from junction block to clockspring in steering in steering column.
