B1275

DTC B1275 ACCESSORY BUS BUFFER COMMUNICATION STOP

CIRCUIT DESCRIPTION

DTC Detection Condition:

DTC B1275 is output when communication between the accessory bus buffer ECU and the body ECU stops for more than 10 seconds.

Wiring Diagram:

Step 1 - 2:

Step 2 (Continued) - 4:

INSPECTION PROCEDURE