Nissan Maxima Service and Repair Manual: System description

Basic inspection

DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW FOR MALFUNCTION Find out what the customer's concerns are. 2.SYMPTOM CHECK Verify the symptom from the custo ...

Headlamp

System Diagram System Description Control of the headlamp system operation is dependent upon the position of the combination switch (lighting and turn signal switch). When the lighting switch ...

Other materials:

P0420, P0430 three way catalyst function
DTC Logic DTC DETECTION LOGIC The ECM monitors the switching frequency ratio of air fuel ratio (A/F) sensor 1 and heated oxygen sensor 2. A three way catalyst (manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2. As oxygen sto ...

Refrigerant pressure sensor
Removal and Installation REMOVAL Discharge the refrigerant. Refer to HA-28, "Recycle Refrigerant". Remove the core support upper cover. Disconnect the harness connector from the refrigerant pressure sensor. Remove the refrigerant pressure sensor. CAUTION: Cap or wrap the ...

IPDM-E branch line circuit
Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the IPDM E/R for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CIRCUIT ...