Communication Stop From ECM to Distance Control ECU, VSC

DTC U0100 Communication Stop from ECM to Distance Control ECU, VSC

DESCRIPTION

DTC Detection Condition:

The ECM and ABS & traction actuator assembly (skid control ECU) transmit the data for vehicle general control and diagnosis function along the communication line.

The ECM receives the alarm demand signal and brake demand signal from the cruise control ECU (distance control ECU), and transmits them to the ABS & traction actuator assembly (skid control ECU).

Wiring Diagram:

Step 1-2:

Step 2(Continued):

INSPECTION PROCEDURE