Pinpoint Tests AR: The Turn Signal On Warning Chime Is Inoperative
Instrumentation, Message Center and Warning Chimes
Pinpoint Tests
Pinpoint Test AR: The Turn Signal On Warning Chime Is Inoperative
Normal Operation
The turn signal on warning chime sounds when the vehicle travels more than 3.2 km (2.0 miles) with the turn signal on. The Smart Junction Box (SJB) communicates the turn signal switch status to the Instrument Panel Cluster (IPC) over the Medium Speed Controller Area Network (MS-CAN). The IPC receives the odometer rolling count data from the PCM over the High Speed Controller Area Network (HS-CAN).
This pinpoint test is intended to diagnose the following:
- Odometer operation
- IPC
PINPOINT TEST AR: THE TURN SIGNAL ON WARNING CHIME IS INOPERATIVE
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AR1 CHECK THE KEY-IN-IGNITION WARNING CHIME OPERATION
- Ignition OFF.
- Insert the key into 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 AR2.
No
GO to Pinpoint Test AP (chime is always on) or GO to Pinpoint Test AQ (chime is inoperative). Pinpoint Tests AP: The Key-In-Ignition Warning Chime Is Inoperative Pinpoint Tests AQ: The Headlamps On Warning Chime Is Inoperative
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AR2 CHECK THE TURN SIGNAL INDICATORS OPERATION
- Ignition ON.
- Verify the turn signal indicators operation.
- Do the turn signal indicators operate correctly?
Yes
GO to AR3.
No
GO to Pinpoint Test T. Pinpoint Test T: The Anti-Theft Indicator Is Never/Always On
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AR3 CHECK THE ODOMETER FOR CORRECT OPERATION
- Drive the vehicle and observe the odometer for correct operation.
- Does the odometer operate correctly?
Yes
INSTALL a new IPC. REFER to Instrument Panel Cluster (IPC) Instrument Panel Cluster (IPC). TEST the system for normal operation.
No
GO to Pinpoint Test G. Pinpoint Test G: The Odometer Is Inoperative
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