DTC C1099

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DTC C1099

B3E060201038W08

DTC | C1099 | Electric power steering oil pump (motor)
DETECTION CONDITION | • The EHPAS control module detects that the motor speed is less than the specified value.
POSSIBLE CAUSE | • Motor internal malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | REPLACE ELECTRIC POWER STEERING OIL PUMP • Replace the electric power steering oil pump, then go to the next step. (See ELECTRIC POWER STEERING OIL PUMP (LF) REMOVAL/INSTALLATION.)
2 | VERIFY THAT NO OTHER DTCS ARE PRESENT • Are any other DTCs output? | Yes | Go to the applicable DTC inspection. (See DTC Table.)
No | DTC troubleshooting completed.