Pinpoint Test Ah: The Turn Signal Left On Warning Chime Is Inoperative

AH1 CHECK THE KEY-IN-IGNITION WARNING CHIME OPERATION
- Ignition OFF.
- With the ignition switch in the OFF position and the key in the ignition lock cylinder, open the LH front door and observe the key-in-ignition warning chime operation.
- Does the key-in-ignition warning chime operate correctly?
  - Yes : GO to AH2.
  - No : INSTALL a new IC. REFER to INSTRUMENT CLUSTER (IC) .. TEST the system for normal operation.
AH2 CHECK THE TURN SIGNAL INDICATORS OPERATION
- Ignition ON.
- Verify the turn signal indicators operation.
- Do the turn signal indicators operate correctly?
  - Yes : GO to AH3.
  - No : GO to PINPOINT TEST Y .
AH3 CHECK THE ODOMETER FOR CORRECT OPERATION
- Observe the odometer for correct operation.
- Does the odometer operate correctly?
  - Yes : GO to AH4.
  - No : GO to PINPOINT TEST I .
AH4 CARRY OUT THE TURN SIGNAL LEFT ON WARNING CHIME ACTIVE COMMAND USING THE SCAN TOOL
- Enter the following diagnostic mode on the scan tool: IC DataLogger.
- Select the IC turn signal left on warning chime (CHIME_TS_ON) active command. Command the turn signal left on warning chime on.
- Does the turn signal left on warning chime sound?
  - Yes : The system is operating correctly. INFORM the customer of the conditions required to activate the turn signal left on warning chime.
  - No : INSTALL a new IC. REFER to INSTRUMENT CLUSTER (IC) .. TEST the system for normal operation.