Motor Revolution Angle Signal (Test Mode DTC)
DTC C15A3/63 Actuator MalfunctionDTC 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 the 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 / C15C5/69:
HINT: *: A tire angle of 36° and a motor rotation angle of 36° correspond to the steering wheel angle. The amount of change in tire angle and motor rotation angle is from when the mode is changed to test mode.
WIRING DIAGRAM:
INSPECTION PROCEDURE
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Step 2:
