Buzzer Module
- If the buzzer/chime unit does not operate properly, check fuses No. 3 and 9 in fuse block. Replace fuses as necessary. See Fig 1
and Fig 2
. If the fuses are okay, go to next step.
- Check for battery voltage at fuse No. 3 in fuse block. If battery voltage is present, go to next step. If battery voltage is not present, repair feed circuit from power distribution center to fuse No. 3 as necessary.
- Turn ignition switch on. Check for battery voltage at fuse No. 9 in fuse block. If battery voltage is present, go to next step. If battery voltage is not present, repair feed circuit from ignition switch to fuse No. 9 as necessary.
- Turn ignition switch off. Replace buzzer module with a known-good unit and test operation. If buzzer operation is not okay, remove buzzer module and go to next step.
- Check voltage between ground and buzzer module connector terminal No. 7. See Fig 3
. If battery voltage is present, go to next step. If battery voltage is not present, repair circuit as necessary.
- Turn ignition switch to on. Measure voltage between ground and buzzer module connector terminal No. 1. See Fig 3
. Meter should read battery voltage. If battery voltage is present, go to next step. If battery voltage is not present, repair circuit as necessary.
- Turn ignition switch off. Check for continuity between buzzer module connector terminal No. 3 and ground. Continuity should exist. If continuity exists, go to diagnosis for the switch that is related to buzzer malfunction. If continuity does not exist, repair open in ground circuit.
Courtesy of CHRYSLER CORP.
Courtesy of CHRYSLER CORP.
Courtesy of CHRYSLER CORP.