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 ...

P1720 VSS
Description ECM receives two vehicle speed signals via the CAN communication line. One is sent from "ABS actuator and electric unit (control unit)" via the combination meter, and the other is from TCM (Transmission control module). ECM uses these signals for engine control. DTC Logic DTC ...

Front wiper motor lo circuit
Component Function Check 1. CHECK FRONT WIPER LO OPERATION IPDM E/R AUTO ACTIVE TEST Start IPDM E/R auto active test. Refer to PCS-11, "Diagnosis Description". Check that the front wiper operates at the LO operation. CONSULT ACTIVE TEST Select "FRONT WIPER" of IPDM E/R active test ...