ABS Control System Malfunction - Vehicle Stability Control System

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: 43: ABS Control System Malfunction
43 - ABS Control System Malfunction

DESCRIPTION

This DTC is output when the VSC system detects a malfunction in the ABS control system.





INSPECTION PROCEDURE

NOTICE:
When replacing the skid control ECU, perform zero point calibration and store system information Vehicle Stability Control System.

PROCEDURE

1. CHECK ABS CONTROL SYSTEM

(a) Clear the DTCs Vehicle Stability Control System.

(b) Start the engine.

(c) Drive the vehicle at a speed of approximately 40 km/h (25 mph) or more for 60 seconds or more.

(d) Check if the same DTC is recorded Vehicle Stability Control System.

Result:





B -- REPAIR CIRCUIT INDICATED BY OUTPUT DTC Vehicle Stability Control System
A -- Continue to next step.

2. RECONFIRM DTC

(a) Turn the engine switch off.

(b) Clear the DTCs Vehicle Stability Control System.

(c) Start the engine.

(d) Drive the vehicle at a speed of approximately 40 km/h (25 mph) or more for 60 seconds or more.

(e) Check if the same DTC is recorded Vehicle Stability Control System.

Result:





B -- REPLACE SKID CONTROL ECU Removal

A -- CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION) Diagnosis System