Dtc 43 Abs Control System Malfunction


DESCRIPTION

INSPECTION PROCEDURE

CHECK ANTI-LOCK BRAKE SYSTEM

RECONFIRM DTC

DTC 43 ABS Control System Malfunction


DESCRIPTION

This DTC is stored when the VSC system detects a malfunction in the anti-lock brake system.

DTC Code
DTC Detection Condition
Trouble Area
43
A malfunction in the anti-lock brake system.
Anti-lock brake system

INSPECTION PROCEDURE

NOTICE:
After replacing the brake actuator assembly, perform calibration (Toyota Fortuner RM000000XHR06WX.html).
1.CHECK ANTI-LOCK BRAKE SYSTEM

  1. Check if an ABS DTC is output (Toyota Fortuner RM000000XHV0C7X.html).

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output
    		B



B
REPAIR CIRCUIT INDICATED BY OUTPUT DTC (Toyota Fortuner RM000000XHU08LX.html)
A


2.RECONFIRM DTC

  1. Clear the DTC (Toyota Fortuner RM000000XHV0C7X.html).

  1. Turn the ignition switch off.

  1. Start the engine.

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

  1. Check if the same DTC is output (Toyota Fortuner RM000000XHV0C7X.html).

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output
    		B



B
REPLACE BRAKE ACTUATOR ASSEMBLY (Toyota Fortuner RM0000010K0010X.html)
A

USE SIMULATION METHOD TO CHECK (Toyota Fortuner RM0000012Q9013X.html)