Dtc C1A47 Steering Angle Sensor


DESCRIPTION

INSPECTION PROCEDURE

CHECK FOR DTC (VEHICLE STABILITY CONTROL SYSTEM)

CHECK FOR DTC

DTC C1A47 Steering Angle Sensor


DESCRIPTION

The skid control ECU receives steering rotation angle information from the steering angle sensor and sends the information to the driving support ECU through the CAN communication line.

DTC Code
DTC Detection Condition
Trouble Area
C1A47
While the vehicle speed is 50 km/h (31 mph) or more, a steering angle sensor malfunction signal is received from the skid control ECU for 1 second.
  1. Vehicle stability control system
  2. Driving support ECU

INSPECTION PROCEDURE

1.CHECK FOR DTC (VEHICLE STABILITY CONTROL SYSTEM)

  1. Check for DTCs (LandCruiser RM0000046KV016X.html).

    OK:
    Vehicle stability control system DTCs are not output.


NG
GO TO VEHICLE STABILITY CONTROL SYSTEM (LandCruiser RM0000045Z601DX.html)
OK


2.CHECK FOR DTC

  1. Clear the DTCs (LandCruiser RM0000043K500GX.html).

  1. Check for DTCs (LandCruiser RM0000043K500GX.html).

    OK:
    DTC C1A47 is not output.


NG
REPLACE DRIVING SUPPORT ECU (LandCruiser RM000002OJO01NX.html)
OK

USE SIMULATION METHOD TO CHECK (LandCruiser RM000003YMJ00XX.html)