Kinetic Dynamic Suspension System

SUSPENSION CONTROL: KINETIC DYNAMIC SUSPENSION SYSTEM: C1883/83: Speed Sensor Circuit Malfunction
C1883/83 - Speed Sensor Circuit Malfunction

DESCRIPTION

The stabilizer control ECU receives the speed signal from the skid control ECU via CAN communication.





INSPECTION PROCEDURE

HINT
If DTC U0122/71 and C1883/83 are output at the same time, perform the inspection necessary for the CAN communication system first U0100.

PROCEDURE

1. CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

(a) Check for speed sensor malfunction DTCs Reading and Clearing Diagnostic Trouble Codes.

Result





B -- GO TO VEHICLE STABILITY CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Vehicle Stability Control System
A -- Continue to next step.

2. RECONFIRM DTC

(a) Clear the DTCs Kinetic Dynamic Suspension System.

(b) Perform a road test.

(c) Check for DTCs Kinetic Dynamic Suspension System.

Result





B -- REPLACE STABILIZER CONTROL ECU

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