C1761

SUSPENSION CONTROL: ADAPTIVE VARIABLE SUSPENSION SYSTEM: C1761: Suspension Control ECU Malfunction

DTC C1761 - Suspension Control ECU Malfunction

DESCRIPTION

The absorber control ECU outputs C1761 if any malfunction occurs in the absorber control ECU itself or a resistor in the CAN communication system.






INSPECTION PROCEDURE
NOTE: When replacing the absorber control ECU, check the acceleration sensor signal after replacement Test Mode Procedure.
HINT:
- Check the condition of each related circuit connector before troubleshooting Electronic Circuit Inspection Procedure.
- When C1774 is output, inspect and repair the trouble areas indicated by C1774 first C1774.

PROCEDURE

1. CHECK FOR DTC
(a) Check if a CAN communication DTC other than C1761 is output Adaptive Variable Suspension System.

Result





B -- REPAIR CIRCUITS INDICATED BY OUTPUT DTCS
A -- REPLACE ABSORBER CONTROL ECU