Horn

Test 1 - 3:

Test 4 - 8:

Test 9 - 11:

SYMPTOM
HORNS INOPERATIVE

POSSIBLE CAUSES
- Horn ground circuit open
- Horn relay output circuit open
- Horns
- Instrument cluster
- DTC present
- Clockspring
- Front control module
- Fuse #45
- Horn switch
- Horn switch ground
- Horn switch sense open
- Integrated power module