Dtc C1884/84 Steering Angle Sensor Circuit Malfunction


DESCRIPTION

INSPECTION PROCEDURE

CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

CHECK DTC

DTC C1884/84 Steering Angle Sensor Circuit Malfunction


DESCRIPTION

The stabilizer control ECU receives steering angle information from the steering angle sensor via CAN communication.

DTC Code
DTC Detection Condition
Trouble Area
C1884/84
Either condition is met:
  1. The stabilizer control ECU receives an error signal from the steering sensor for 5 seconds.
  2. A steering angle sensor BAT terminal open circuit malfunction signal is continuously received for 5 seconds.
  1. Steering angle sensor (Spiral cable sub-assembly)
  2. Steering angle sensor circuit
  3. Stabilizer control ECU

INSPECTION PROCEDURE

HINT:
If DTC U0126/71 and C1884/84 are output at the same time, perform the inspection necessary for the CAN communication system first (LandCruiser RM000002PEG02WX.html).
1.CHECK DTC (VEHICLE STABILITY CONTROL SYSTEM)

  1. Check for steering angle sensor malfunction DTCs (LandCruiser RM0000046KV016X.html).

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



B
GO TO VEHICLE STABILITY CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) (LandCruiser RM0000045Z601DX.html)
A


2.CHECK DTC

  1. Clear the DTCs (LandCruiser RM000001N9I01KX.html).

  1. Perform a road test.

  1. Check for DTCs (LandCruiser RM000001N9I01KX.html).

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



B
REPLACE STABILIZER CONTROL ECU (LandCruiser RM000002KLG00RX.html)
A

USE SIMULATION METHOD TO CHECK (LandCruiser RM000003YMJ00XX.html)