Check Intelligent Key Warning Buzzer
- INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT INSPECTION
- Turn ignition knob LOCK position.
- Disconnect Intelligent Key warning buzzer connector.
- Check voltage between Intelligent Key warning buzzer connector D11 (driver side), D41 (passenger side) terminal 1 (L) and ground.
1 (L) - Ground: Approx. 12V
OK or NG
- OK: GO TO 2.
- NG: Repair or replace Intelligent Key warning buzzer power supply circuit.
- INTELLIGENT KEY WARNING BUZZER CIRCUIT INSPECTION
- Disconnect Intelligent Key unit connector.
- Check continuity between Intelligent Key unit connector M34 terminal 4 and Intelligent Key warning buzzer connector D11 (drive side), D41(passanger side) terminal 2(G).
4 (LG) - 2 (G): Continuity should exist.
- Check continuity between Intelligent Key warning buzzer connector D11 (driver side), D41 (passenger side) terminal 2 (G) and ground.
2 (G) - Ground: Continuity should not exist.
OK or NG
- OK: GO TO 3.
- NG: Repair or replace harness between Intelligent Key warning buzzer and Intelligent Key unit.
- INTELLIGENT KEY WARNING BUZZER OPERATION INSPECTION
Connect battery power supply to Intelligent Key warning buzzer connector D11 (driver side), D41 (passenger side) terminals 1 and 2, and check the operation.
1 (BAT+) - 2 (BAT-): the buzzer sounds
OK or NG
- OK: Intelligent Key warning buzzer is OK.
- NG: Replace Intelligent Key warning buzzer