No.22 SELECTOR INDICATOR LIGHT (PRND21) DOES NOT OPERATE[INSTRUMENT CLUSTER (AJ (3.0L Duratec))]

id0903h0854700

STEP

INSPECTION

ACTION

1

INSPECT INSTRUMENT CLUSTER DTC

Connect the M-MDS to the DLC-2.

Turn the ignition switch to the ON position.

Is any instrument cluster DTC present?

Yes

If the instrument cluster DTC P1706 is displayed, go to the next step.

If the instrument cluster DTC P0705 is displayed, refer to Section 05.

No

Go to Step 4.

2

INSPECT SHIFT LOCK MODULE

Disconnect the instrument cluster connector.

Apply the parking brake.

Turn the ignition switch to the ON position.

Shifting the selector lever into P and N-range, measure the resistance between instrument cluster terminal 1G (harness-side) and ground.

Is the resistance less than 5 ohms with the selector lever in P-range, and more than 10,000 ohms with the selector lever in N-range?

Yes

Go to Step 5.

No

Go to the next step.

3

INSPECT FOR SHORT TO GROUND

Disconnect the selector lever connector.

Measure the resistance between instrument cluster terminal 1G (harness-side) and selector lever terminal C (harness-side).

Measure the resistance between instrument cluster terminal 1G (harness-side) and ground.

Is the resistance less than 5 ohms between instrument cluster and selector lever terminal, and more than 10,000 ohms between instrument cluster and ground?

Yes

Refer to Section 05.

No

Repair or replace the wiring harness. Inspect the system for normal operation.

4

INSTRUMENT CLUSTER SIMULATION

Turn the ignition switch off.

Connect the M-MDS to the DLC-2.

Turn the ignition switch to the ON position.

While shifting the selector lever into each range, perform PARK, REV, NEUTRAL, DRIVE, LOW2, and LOW1 simulations using the M-MDS.

Inspect the selector indicator light.

Does the selector indicator light illuminate in each range?

Yes

Refer to powertrain control/emission diagnosis.

No

Go to the next step.

5

INSPECT INSTRUMENT CLUSTER OPERATION

Disconnect all the instrument cluster connectors.

Inspection:

• Corrosion

• Terminal separation

Connect the instrument cluster connector and verify that its position is correct.

Operate the system and inspect for any malfunction.

Is any malfunction still present?

Yes

Replace the instrument cluster. Inspect the system for normal operation.

No

The system operates normally. The malfunction may result from loose connectors or corrosion. Clear the DTC. Repeat the self-test.

STEP	INSPECTION		ACTION
1	INSPECT INSTRUMENT CLUSTER DTC Connect the M-MDS to the DLC-2. Turn the ignition switch to the ON position. Is any instrument cluster DTC present?	Yes	If the instrument cluster DTC P1706 is displayed, go to the next step. If the instrument cluster DTC P0705 is displayed, refer to Section 05.
1		No	Go to Step 4.
2	INSPECT SHIFT LOCK MODULE Disconnect the instrument cluster connector. Apply the parking brake. Turn the ignition switch to the ON position. Shifting the selector lever into P and N-range, measure the resistance between instrument cluster terminal 1G (harness-side) and ground. Is the resistance less than 5 ohms with the selector lever in P-range, and more than 10,000 ohms with the selector lever in N-range?	Yes	Go to Step 5.
2		No	Go to the next step.
3	INSPECT FOR SHORT TO GROUND Disconnect the selector lever connector. Measure the resistance between instrument cluster terminal 1G (harness-side) and selector lever terminal C (harness-side). Measure the resistance between instrument cluster terminal 1G (harness-side) and ground. Is the resistance less than 5 ohms between instrument cluster and selector lever terminal, and more than 10,000 ohms between instrument cluster and ground?	Yes	Refer to Section 05.
3		No	Repair or replace the wiring harness. Inspect the system for normal operation.
4	INSTRUMENT CLUSTER SIMULATION Turn the ignition switch off. Connect the M-MDS to the DLC-2. Turn the ignition switch to the ON position. While shifting the selector lever into each range, perform PARK, REV, NEUTRAL, DRIVE, LOW2, and LOW1 simulations using the M-MDS. Inspect the selector indicator light. Does the selector indicator light illuminate in each range?	Yes	Refer to powertrain control/emission diagnosis.
4		No	Go to the next step.
5	INSPECT INSTRUMENT CLUSTER OPERATION Disconnect all the instrument cluster connectors. Inspection: • Corrosion • Terminal separation Connect the instrument cluster connector and verify that its position is correct. Operate the system and inspect for any malfunction. Is any malfunction still present?	Yes	Replace the instrument cluster. Inspect the system for normal operation.
5		No	The system operates normally. The malfunction may result from loose connectors or corrosion. Clear the DTC. Repeat the self-test.