Cruise Control System

CRUISE CONTROL: CRUISE CONTROL SYSTEM: P1630/64,U0122/82: Communication Error from Skid Control ECU to ECM
U0122/82 - Communication Stop from VSC to ECM

DESCRIPTION

The skid control ECU sends signals such as cruise control cancel demand signals and brake operation demand from ECM response signals to the ECM when the cruise control system is in operation.





INSPECTION PROCEDURE

HINT
This circuit uses CAN communication. Therefore, if there are any malfunctions in the communication circuit, one or more DTCs in the CAN communication system are output.

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM

Refer to HOW TO PROCEED WITH TROUBLESHOOTING How to Proceed With Troubleshooting.

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