ABS Control System Malfunction - Vehicle Stability Control System

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

DTC 43 - ABS Control System Malfunction

DESCRIPTION

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






INSPECTION PROCEDURE
NOTE: When replacing the brake actuator assembly, perform zero point calibration .

PROCEDURE

1. CHECK ABS CONTROL SYSTEM
(a) Clear the DTC .
(b) Turn the ignition switch to ON.
(c) Check if the same DTC is recorded .
Result:






B -- REPAIR CIRCUIT INDICATED BY OUTPUT DTC
A -- Continue to next step.
2. RECONFIRM DTC
(a) Turn the ignition switch to OFF.
(b) Clear the DTC .
(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 .
Result:






B -- REPLACE BRAKE ACTUATOR ASSEMBLY
A -- CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION)