C15A1

DTC C15A1/61 Actuator Malfunction

DESCRIPTION
The steering control ECU drives the actuator while the steering wheel is turned to set the gear ratio. It detects the current flowing into the actuator motor driving circuit.

If the steering control ECU detects excessive current, it will store this DTC C15A1/61, turn on the master warning light, and stop VGRS operation.

C15A1/61:

WIRING DIAGRAM:

INSPECTION PROCEDURE

HINT:
When DTC C15A2/62 is output, a short circuit inside the steering actuator or inside the steering control ECU is suspected.

Steps 1-2(Part 1):

Step 2(Part 2):