Nissan Maxima Service and Repair Manual: Symptom diagnosis

Wiring diagram

ENGINE CONTROL SYSTEM Wiring Diagram ...

Engine control system symptoms

Symptom Table SYSTEM - BASIC ENGINE CONTROL SYSTEM 1 - 6: The numbers refer to the order of inspection. (continued on next page) SYSTEM - ENGINE MECHANICAL & OTHER 1 - 6: Th ...

Other materials:

How to read the displayed lines
Guiding lines which indicate the vehicle width and distances to objects with reference to the vehicle body line A are displayed on the monitor. Distance guide lines Indicate distances from the vehicle body. Red line 1 : approx. 1.5 ft (0.5 m) Yellow line 2 : approx. 3 ft (1 m) Green ...

M&A 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 combination meter for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CI ...

P0725 engine speed
Description The engine speed signal is transmitted from ECM to TCM via CAN communication line. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. NOTE: Immediately after performing any "DTC CONFIRMATION PROCEDURE", always turn igni ...