C1785

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

DTC 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 Air Suspension System.
(b) Perform a road test.
(c) Check for DTC Air Suspension System.

Result





B -- GO TO VGRS SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)
A -- USE SIMULATION METHOD TO CHECK