No.12 REAR WIPER DOES NOT OPERATE IN INT POSITION[WIPER/WASHER SYSTEM]

id0902h3814800

POSSIBLE CAUSE

• Malfunction in the wiper and washer switch

• Malfunction in the rear wiper motor

• Malfunction in the rear washer motor

• Malfunction in the GEM

• Malfunction in the related wiring harness

Diagnostic Procedure

STEP

INSPECTION

ACTION

1

INSPECT REAR WIPER OPERATION

Does the rear wiper operate normally?

Yes

Go to the next step.

No

Perform troubleshooting according to “No.10 REAR WIPER DOES NOT OPERATE.”(See No.10 REAR WIPER DOES NOT OPERATE[WIPER/WASHER SYSTEM].)

2

INSPECT WIPER AND WASHER SWITCH

Turn the ignition switch to the LOCK position.

Disconnect the GEM connector.

Turn the wiper and washer switch to the INT position.

Measure the resistance between GEM terminal 1F and ground.

Is the resistance less than 5 ohms?

Yes

Go to Step 4.

No

Go to the next step.

3

INSPECT RELATED WIRING HARNESS FOR OPEN CIRCUIT

Disconnect the wiper and washer switch connector.

Measure the resistance between GEM terminal 1F and wiper and washer switch terminal J.

Is the resistance less than 5 ohms?

Yes

Replace the wiper and washer switch.

No

Repair the related wiring harness.

4

INSPECT GEM FOR NORMAL OPERATION

Disconnect the GEM connector.

Inspect for the following items:

• Corrosion

• Terminal separation

Connect all the connectors and verify that their positions are correct.

Operate the system and inspect for any malfunction.

Is there any malfunction?

Yes

Replace the GEM.

Clear the DTC.

Repeat GEM DTC inspection.

No

Verify that the system operates normally at this stage.

The malfunction may result from loose connectors or corrosion.

Clear the DTC.

Repeat the DTC inspection.

STEP	INSPECTION		ACTION
1	INSPECT REAR WIPER OPERATION Does the rear wiper operate normally?	Yes	Go to the next step.
1		No	Perform troubleshooting according to “No.10 REAR WIPER DOES NOT OPERATE.”(See No.10 REAR WIPER DOES NOT OPERATE[WIPER/WASHER SYSTEM].)
2	INSPECT WIPER AND WASHER SWITCH Turn the ignition switch to the LOCK position. Disconnect the GEM connector. Turn the wiper and washer switch to the INT position. Measure the resistance between GEM terminal 1F and ground. Is the resistance less than 5 ohms?	Yes	Go to Step 4.
2		No	Go to the next step.
3	INSPECT RELATED WIRING HARNESS FOR OPEN CIRCUIT Disconnect the wiper and washer switch connector. Measure the resistance between GEM terminal 1F and wiper and washer switch terminal J. Is the resistance less than 5 ohms?	Yes	Replace the wiper and washer switch.
3		No	Repair the related wiring harness.
4	INSPECT GEM FOR NORMAL OPERATION Disconnect the GEM connector. Inspect for the following items: • Corrosion • Terminal separation Connect all the connectors and verify that their positions are correct. Operate the system and inspect for any malfunction. Is there any malfunction?	Yes	Replace the GEM. Clear the DTC. Repeat GEM DTC inspection.
4		No	Verify that the system operates normally at this stage. The malfunction may result from loose connectors or corrosion. Clear the DTC. Repeat the DTC inspection.