Diesel Data: Automotive Repair

C1301

DTC C1301/42 ECU Communication System Malfunction

CIRCUIT DESCRIPTION

DTC Detecting Condition:




The circuit is used to send TRAC & VSC control information from ABS & BA & TRAC & VSC ECU to the translate ECU (VSC+, VSC-), engine control information and steering angle information from translate ECU to ABS & BA & TRAC & VSC ECU

Wiring Diagram:






Step 1 - 3:




INSPECTION PROCEDURE