Initial Inspection and Diagnostic Overview
ON-BOARD DIAGNOSTICSThe 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
- ABS-ECU
- AWD-ECU
- Steering wheel sensor
- A/C-ECU
- SRS-ECU
- Occupant classification-ECU
- Hands free module
- Radio and CD player or CD changer
- Satellite radio tuner
- WCM
- Combination meter