Dtc C1440 Unusual Bank Angle Detected

Brake. Corolla. Zre142 Aze141
Brake Control Dynamic Control Systems. Corolla. Zre142 Aze141

DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC

CLEAR DTC

DTC C1440 Unusual Bank Angle Detected


DESCRIPTION

If the skid control ECU determines that the vehicle is being driven at a steep bank angle, the skid control ECU stores DTC C1440 while VSC operation is temporarily disabled.
It is not a malfunction if the system and sensor circuits are normal and if the normal VSC operation resumes.

DTC Code
DTC Detection Condition
Trouble Area
C1440
Driving at a steep bank angle.
Yaw rate and acceleration sensor

INSPECTION PROCEDURE

1.CHECK DTC

  1. Clear the DTCs (COROLLA_ZRE142 RM000000XHV0F2X.html).

  1. Perform a road test.

  1. Check if the same DTC is recorded (COROLLA_ZRE142 RM000000XHV0F2X.html).

    Result:

    Result
    		Proceed to
    DTC (C1440) is output
    		A
    DTC (C1440) is not output
    		B
    Yaw rate and acceleration sensor DTC is output
    		C


B
END

C
REPAIR CIRCUIT INDICATED BY OUTPUT DTC (COROLLA_ZRE142 RM000000XHU0A5X.html)
A


2.CLEAR DTC

  1. Clear the DTCs (COROLLA_ZRE142 RM000000XHV0F2X.html).

    HINT:
    1. If the skid control ECU determines that the vehicle is being driven at a steep bank angle, the skid control ECU stores DTC C1440 while VSC operation is temporarily disabled.
    2. It is not a malfunction if the system and sensor circuits are normal and if the normal VSC operation resumes.

NEXT

END