#
MULTIPLEX COMMUNICATION SYSTEM

id0902e6830400

## Outline

• If there is the possibility of an abnormality in the controller area network (CAN) system, read the DTCs of the following modules, using the WDS or equivalent to determine the malfunctioning system.

  - PCM
  - ABS HU/CU (Vehicles with the ABS)
  - Instrument cluster

## Flowchart

• Use the following flowchart to verify the cause of the trouble.