C1785

SUSPENSION CONTROL: AIR SUSPENSION SYSTEM: C1785: Steering Control ECU Communication Error
C1785 - Steering Control ECU Communication Error

DESCRIPTION

The suspension control ECU receives signals from the steering control ECU via CAN communication.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Clear the DTC Reading and Clearing Diagnostic Trouble Codes.

(b) Perform a road test.

(c) Check for DTC Reading and Clearing Diagnostic Trouble Codes.

Result:





B -- GO TO VGRS SYSTEM How To Proceed With Troubleshooting

A -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting