Measure the voltage between body ground and the EPS control unit connector B (2P) No. 1 terminal, connector C (2P) No. 1 terminal, and connector C (2P) No. 2 terminal individually.
Is there battery voltage?
YES
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Repair short to power in the wire harness between the EPS control unit and motor.■
NO
-
Short to power in the motor wire harness, or motor internal circuit,
replace the motor.
■