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LAN TROUBLE DIAGNOSIS LAN-13 < SYSTEM DESCRIPTION > [CAN FUNDAMENTAL] C D E F G H I J K L B A O P N 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-III if the following error occurs. The error is judged by the symptom. Example: Main Line Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit) Open Circuit Unit name Major 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 SKIB8740E Unit name Major symptom ECM Engine torque limiting is affected, and shift harshness increases. BCM • Reverse warning chime does not sound. er switch being in the intermittent position. EPS control unit The steering effort increases. Combination meter • The 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 When the ignition switch is ON, |