B1201

DTC B1201 Mayday ECU Bus Malfunction

DESCRIPTION

DTC Detection Condition:

This DTC is output when communication stops between the telephone ECU (Mayday ECU) and multiplex network body ECU (main).

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Step 1-2:

Step 2(continued):

INSPECTION PROCEDURE