DTC C200D:1C/C200D:64/U2011:18/U2011:19/U2011:1C/U2011:61/U2011:62/U2011:64/U2011:72

id060200861400

DTC C200D:1C, C200D:64, U2011:1C, U2011:18, U2011:19, U2011:62, U2011:72, U2011:92

EPS motor

DETECTION CONDITION

•  C200D:1C

―  Malfunction detected in resolver sensor internal circuit

•  C200D:64

―  Signal error detected in resolver sensor signal

•  U2011:19, U2011:1C, U2011:18, U2011:61, U2011:62,U2011:64, U2011:72

―  Malfunction detected in EPS motor internal circuit

•  U2011:72

―  When phase 1 open circuit malfunction is detected in the EPS motor, internal circuit current was lower than specification during backup control.

FAIL-SAFE FUNCTION

•  C200D:1C, C200D:64, U2011:18, U2011:19, U2011:1C, U2011:61: U2011:62, U2011:64

―  Control disabled

―  Power steering malfunction indicator light: Illuminated

•  U2011:72

―  Phase 1 open circuit malfunction is detected in the EPS motor

•  Control is maintained in the backup control

―  Other malfunction detected in EPS motor internal circuit

•  Control disabled

―  Power steering malfunction indicator light: Illuminated

POSSIBLE CAUSE

•  Steering column internal malfunction

•  EPS motor malfunction

SYSTEM WIRING DIAGRAM

Not applicable

Diagnostic Procedure

Step

Inspection

Action

1

VERIFY DTC

•  Clear the DTC from the memory.
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)

•  Verify if any DTCs are displayed.
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)

•  Is the same DTC present?

Yes

Replace the EPS CM (EPS motor).

(See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)

No

Go to the next step.

2

VERIFY THAT NO OTHER DTCs ARE PRESENT

•  Are any other DTCs output?
(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)

Yes

Go to the applicable DTC inspection.

(See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)

No

DTC troubleshooting completed.

DTC C200D:1C, C200D:64, U2011:1C, U2011:18, U2011:19, U2011:62, U2011:72, U2011:92	EPS motor
DETECTION CONDITION	• C200D:1C ― Malfunction detected in resolver sensor internal circuit • C200D:64 ― Signal error detected in resolver sensor signal • U2011:19, U2011:1C, U2011:18, U2011:61, U2011:62,U2011:64, U2011:72 ― Malfunction detected in EPS motor internal circuit • U2011:72 ― When phase 1 open circuit malfunction is detected in the EPS motor, internal circuit current was lower than specification during backup control.
FAIL-SAFE FUNCTION	• C200D:1C, C200D:64, U2011:18, U2011:19, U2011:1C, U2011:61: U2011:62, U2011:64 ― Control disabled ― Power steering malfunction indicator light: Illuminated • U2011:72 ― Phase 1 open circuit malfunction is detected in the EPS motor • Control is maintained in the backup control ― Other malfunction detected in EPS motor internal circuit • Control disabled ― Power steering malfunction indicator light: Illuminated
POSSIBLE CAUSE	• Steering column internal malfunction • EPS motor malfunction
SYSTEM WIRING DIAGRAM	Not applicable

Step	Inspection		Action
1	VERIFY DTC • Clear the DTC from the memory. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.) • Verify if any DTCs are displayed. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.) • Is the same DTC present?	Yes	Replace the EPS CM (EPS motor). (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)
1		No	Go to the next step.
2	VERIFY THAT NO OTHER DTCs ARE PRESENT • Are any other DTCs output? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)	Yes	Go to the applicable DTC inspection. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)
2		No	DTC troubleshooting completed.