Section 13-09: Gauges/Warning Devices, Chime/Buzzer System
1996 F-150, F-250, F-350, F-Super Duty Chassis Cab Workshop Manual
DIAGNOSIS AND TESTING
Symptom Chart — Gauges/Warning Devices, Chime/Buzzer System
GAUGES/WARNING DEVICES, CHIME/BUZZER SYSTEM
Condition
Possible Source
Action
Warning Chime/Buzzer Inoperative
Fuse.
Circuitry.
Warning chime/buzzer module.
GO to
Pinpoint Test A
.
Safety Belt Warning Inoperative
Fuse.
Circuitry.
Bulb.
Warning chime/buzzer module.
GO to
Pinpoint Test B
.
Key-in-Ignition Warning Inoperative
Fuse.
Circuitry.
Key-in-ignition switch.
Warning chime/buzzer module.
GO to
Pinpoint Test C
.
Headlamp On Warning Inoperative
Fuse.
Circuitry.
Headlamp switch.
Warning chime/buzzer module.
GO to
Pinpoint Test D
.