C15A3

DTC C15A3/63 Actuator Malfunction

DTC C15C5/69 Motor Revolution Angle Signal (Test Mode DTC)

DESCRIPTION
The steering actuator drives the internal motor using the current output from the steering control ECU to change the relative angle between tire angle and steering wheel angle.

The rotation angle sensor in the steering actuator detects the motor rotation angle and outputs this information to the steering control ECU.

If the steering control ECU detects a malfunction in the rotation angle sensor circuit, it will store DTC C15A3/63.

C15A3/63:

WIRING DIAGRAM:

INSPECTION PROCEDURE

Steps 1-2(Part 1):

Step 2(Part 2):