U0073

DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF

CIRCUIT DESCRIPTION

DTC Detection Item:

The power steering ECU assy receives signals from the skid control ECU (ECB ECU) via CAN communication.

HINT: When two or more DTCs starting with "U" are output simultaneously, inspect the connectors and wire harness of each ECU.

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE