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
• TCM < CVT >
• Transaxle assembly (TC-SST-ECU) < RALLIART >
• Steering wheel sensor < vehicles with ASC >
• ABS-ECU < vehicles without ASC >
• ASC-ECU < vehicles with ASC >
• AWD-ECU < Electric controlled AWD >
• AWC-ECU < RALLIART >
• Electric power steering-ECU < vehicles with electric power steering >
• Shift lever < RALLIART >
• A/C-ECU < vehicles with A/C >
• Heater control unit < vehicles without A/C >
• SRS-ECU
• Occupant classification-ECU
• Satellite radio tuner < vehicles with satellite radio >
• WCM < vehicles without KOS >
• KOS-ECU < vehicles with KOS >
• Combination meter