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LAN-12 < SYSTEM DESCRIPTION > [CAN FUNDAMENTAL] TROUBLE DIAGNOSIS Example: Data link connector branch line open circuit NOTE: are not affected. Therefore, no symptoms occur. However, be sure to repair malfunctioning circuit. • The model (all units on CAN communication system are Diag on CAN) cannot perform CAN diagnosis with CONSULT if the following error occurs. The error is judged by the symptom. EPS control unit Normal operation. Combination meter • Shift position indicator and OD OFF indicator turn OFF. ABS actuator and electric unit (control unit) Normal operation. TCM No impact on operation. IPDM E/R Normal operation. Unit name Symptom SKIB8739E Unit name Symptom ECM Normal operation. BCM EPS control unit Combination meter ABS actuator and electric unit (control unit) TCM IPDM E/R Error Difference of symptom Data link connector branch line open circuit Normal operation. CAN-H, CAN-L harness short-circuit Most of the units which are connected to the CAN communication |