Power steering
Ecu malfunction
In this manual: Power steering
2steps
~12min
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Description Inspection procedure
If the power steering ecu detects these dtcs, it will shut off the motor relay circuit (built into the power steering ecu) and stop power assist. However, power assist continues if dtc c1533 is output. 
- Reconfirm dtc
- Check for dtc.

Replace power steering ecu
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