Nissan Altima (L32) 2007-2012 Service Manual: B210F PNP/Clutch interlock switch

Description

IPDM E/R confirms the shift position with the following signals.

• Park/neutral position (PNP) switch

• Shift position signal from BCM (CAN)

DTC Logic

DTC DETECTION LOGIC

NOTE: • If DTC B210F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to SEC-433, "DTC Logic" • If DTC B210F is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to SEC-433, "DTC Logic".

DTC CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON under the following conditions and wait for at least 1 second.

- CVT selector lever is in the P or N position

- Do not depress the brake pedal

2. Check “Self diagnostic result” with CONSULT-III.

Is DTC detected? YES >> Refer to SEC-450, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

1.CHECK DTC WITH BCM

Refer to BCS-91, "DTC Index".

Is the inspection result normal? YES >> GO TO 2

NO >> Repair or replace malfunctioning parts.

2.CHECK PNP SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R harness connector.

3. Turn ignition switch ON.

4. Check voltage between IPDM E/R harness connector and ground under following condition.

Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-48, "Removal and Installation".

NO >> GO TO 3

3.CHECK PNP SWITCH CIRCUIT FOR CONTINUITY

1. Turn ignition switch OFF.

2. Check continuity between IPDM E/R harness connector terminals 72 and 74.

Is the inspection result normal? YES >> GO TO 4

NO >> GO TO 5

4.CHECK PNP SWITCH CIRCUIT FOR SHORT

Check continuity between IPDM E/R harness connector terminals 72, 74 and ground.

Is the inspection result normal? YES >> Replace the IPDM E/R. Refer to PCS-48, "Removal and Installation".

NO >> Repair or replace harness.

5.CHECK PNP SWITCH INPUT SIGNAL CIRCUIT

1. Disconnect PNP switch harness connector.

2. Check continuity between PNP switch and IPDM E/R harness connectors.

3. Check continuity between PNP switch harness connector and ground.

Is the inspection result normal? YES >> Replace PNP switch.

NO >> Repair harness or connector.