On-Board Diagnostics: Notes

The CAN is a communication method which the ECUs use in order to communicate each other. The CAN-related diagnostic trouble codes will be stored in the following ECUs, which use the CAN communication.

• ETACS-ECU
• ECM
• Transaxle control module (TCM) < CVT >
• ASC-ECU
• AWD-ECU < AWD >
• Steering wheel sensor
• A/C-ECU
• SRS-ECU
• Occupant classification-ECU
• WCM < vehicles without KOS >
• KOS-ECU < vehicles with KOS >
• OSS-ECU < vehicles with KOS >
• Electric power steering-ECU
• Combination meter