Nissan Maxima Service and Repair Manual: DTC/circuit diagnosis

Diagnosis system (bluetooth control unit)

Diagnosis Description The Bluetooth control unit has two diagnostic checks. The first diagnostic check is performed automatically every ignition cycle during control unit initialization. The seco ...

U1000 CAN comm circuit

Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excelle ...

Other materials:

Diagnosis system (BCM)
COMMON ITEM COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM SYSTEM APPLICATION BCM can perform the following functions. HEADLAMP HEADLAMP : CONSULT Function (BCM - HEAD LAMP) DATA MONITOR ACTIV ...

AV 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 AV control unit for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CIRC ...

Cooling system
Cooling Circuit Cylinder block (RH) Oil cooler Cylinder head (RH) Water pump Radiator Water inlet Thermostat Cylinder head (LH) Cylinder block (LH)  To heater To electric throttle control actuator  From heater  From electric throttle control act ...