Diagnosis Procedure
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC WITH BCM
Refer to "DTC INDEX ".
Is the inspection result normal?
YES: GO TO 2.
NO: Repair or replace malfunctioning parts.
- CHECK PNP SWITCH INPUT SIGNAL
- Turn ignition switch OFF.
- Disconnect IPDM E/R harness connector.
- Turn ignition switch ON.
- Check voltage between IPDM E/R harness connector and ground under following condition.VOLTAGE REFERENCE CHART
IPDM E/R Ground Condition Voltage (V) Connector Terminal E18 30 Ground CVT selector lever P or N 0 Other than above Battery voltage Courtesy of NISSAN MOTOR CO., U.S.A.
Is the inspection result normal?
YES: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION ".
NO: GO TO 3.
- CHECK PNP SWITCH CIRCUIT
- Turn ignition switch OFF.
- Disconnect TCM harness connector.
- Check continuity between IPDM E/R harness connector and TCM harness connector.CONTINUITY REFERENCE CHART
TCM IPDM E/R Continuity Connector Terminal Connector Terminal A: F16 20 B: E18 72 Yes - Check continuity between TCM harness connector and ground.CONTINUITY REFERENCE CHART
TCM Ground Continuity Connector Terminal A: F16 20 Ground No Courtesy of NISSAN MOTOR CO., U.S.A.
Is the inspection result normal?
YES: GO TO 4.
NO: Repair harness or connector.
- CHECK INTERMITTENT INCIDENT
Refer to "INTERMITTENT INCIDENT ".
Inspection End.