Dynamic Laser Cruise Control

DTC 65 LOST COMMUNICATION WITH ECM/PCM

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The ECM and skid control ECU always communicate the data for vehicle general control and diagnosis function each other through communication line.

The ECM receives the alarm demand signal and brake demand signal from the distance control ECU, and it transmits them to the skid control ECU (brake actuator assy).

Wiring Diagram:

Step 1 - 2:

INSPECTION PROCEDURE