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Outline and Flowchart

MULTIPLEX COMMUNICATION SYSTEM [L3 WITH TC]

Outline
- If the controller area network (CAN) system is malfunctioning, read the DTCs of the following modules, using the SST (WDS or equivalent) to determine the malfunctioning system.
- PCM
- DSC HU/CM
- AWD control module
- Keyless control module
- Instrument cluster

Flowchart

Step 1-Step 6:

Step 7-Step 12:

Step 13-Step 15:

Use the flowchart to verify the cause of the trouble.