Nissan Maxima Service and Repair Manual: DTC/circuit diagnosis

Diagnosis system (IPDM E/R)

Diagnosis Description AUTO ACTIVE TEST Description In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation. Oil pressure warning lamp F ...

Wiper and washer fuse

Description Fuse list Diagnosis Procedure 1. CHECK FUSES Check that the following fuses are not blown. ...

Other materials:

Engine cooling system
The engine cooling system is filled at the factory with a pre-diluted mixture of 50% Genuine NISSAN Long Life Antifreeze/Coolant (blue) and 50% water to provide year-round antifreeze and coolant protection. The antifreeze solution contains rust and corrosion inhibitors. Additional engine cooli ...

DLC 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 data link connector for damage, bend and loose connection (connector side and harness side). 2.CHECK HARNESS FOR OP ...

ECU diagnosis information
CLIMATE CONTROLLED SEAT CONTROL UNIT Reference Value TERMINAL LAYOUT PHYSICAL VALUES Fail-safe Climate controlled seat control unit equips fail-safe function. When a malfunction occurs in the systems shown as per the following, climate controlled seat control unit stops output. ...