Learning Procedure
- Using the Subaru Select Monitor, perform [Clear EPS Internal Value 1] of [Work Support]. Ref. to POWER STEERING (DIAGNOSTICS)>WORK SUPPORT .NOTE: Step 1 is not required after replacing the steering gearbox with a new part.
- Park the vehicle on a level surface.
- Turn the ignition switch to ON.
- Start the engine and wait for 4 seconds or more.
- Position the steering wheel in the straight-ahead position.
- Set the electronic parking brake to ON.
- Keep turning the steering wheel to an end (until the steering wheel does not turn any more) to the left (or to the right) for at least 2 seconds.
- Turn the steering wheel further after turning it to an end, and keep it for 2 seconds.
- Keep turning the steering wheel to an end to the opposite side of step 7 for at least 4 seconds.
- Turn the steering wheel further after turning it to an end, and keep it for 2 seconds.
- Position the steering wheel in the straight-ahead position.
- Turn the ignition switch to OFF, and wait for 10 seconds or more.
NOTE:
- When DTC C254E is detected, the power steering warning light illuminates.
- When the above-mentioned learning is finished, the power steering warning light goes off in step 11.
- If the power steering warning light does not go off, perform the procedure from step 7 again.
- If the learning does not complete even after the procedure is performed from step 7 again, perform the procedure from step 1.