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 output when the VSC system detects a malfunction in the anti-lock brake system.

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

INSPECTION PROCEDURE

NOTICE:
When replacing the brake actuator assembly, perform zero point calibration (Toyota Fortuner RM000000XHR02TX.html).
1.CHECK ANTI-LOCK BRAKE SYSTEM

  1. Clear the DTC(s) (Toyota Fortuner RM000000XHV03YX.html).

  1. Turn the ignition switch to ON.

  1. Check if the same DTC is recorded (Toyota Fortuner RM000000XHV03YX.html).

    Result
    Result
    		Proceed to
    DTC relating to anti-lock brake system not output
    		A
    DTC relating to anti-lock brake system output
    		B



B
REPAIR CIRCUIT INDICATED BY OUTPUT DTC
A


2.RECONFIRM DTC

  1. Turn the ignition switch off.

  1. Clear the DTC(s) (Toyota Fortuner RM000000XHV03YX.html).

  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 recorded (Toyota Fortuner RM000000XHV03YX.html).

    Result
    Result
    		Proceed to
    DTC 43 not output
    		A
    DTC 43 output
    		B



B
REPLACE BRAKE ACTUATOR ASSEMBLY
A

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