Turn the ignition switch ON (II), and measure the voltage between the EPS control unit connector B (2P) terminal No. 1 and body ground. EPS CONTROL UNIT CONNECTOR B (2P) Wire side of female terminals Is there battery voltage? YES - Repair short to power in the + circuit wire between the EPS control unit and motor. NO - Go to step 10. Measure the voltage between the EPS control unit connector B (2P) terminal No. 2 and body ground. EPS CONTROL UNIT CONNECTOR B (2P) Wire side of female terminals Is there battery voltage? YES - Repair short to power in the + circuit wire between the EPS control unit and motor. NO - Go to step 11.

Check for continuity between the EPS control unit connector B (2P) terminal No. 1 and the motor 2P connector terminal No. 2 (No. 1)*. LHD: EPS CONTROL UNIT CONNECTOR B (2P) MOTOR CONNECTOR (2P) Wire side of female terminals RHD*: EPS CONTROL UNIT CONNECTOR B (2P) MOTOR CONNECTOR (2P) Wire side of female terminals Is there continuity? YES - Go to step 12. NO - Repair open in the RED wire between the EPS control unit and motor.