Power Distribution System

B261A PUSH-BUTTON IGNITION SWITCH

Description
BCM transmits the change in the power supply position with the push-button ignition switch to IPDM E/R via the CAN communication line. IPDM E/R transmits the power supply position status via CAN communication line to BCM.

DTC Logic




DTC DETECTION LOGIC

Step 1:

DTC CONFIRMATION PROCEDURE

Step 1-3:

Step 3 (Continued)-5:

Step 5 (Continued)-6:

Diagnosis Procedure