Nissan Maxima Service and Repair Manual: Diagnosis system (BCM)

Combination switch reading system

System Diagram System Description OUTLINE BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the status of each switch. BCM has a combina ...

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 ...

Other materials:

Warning signals
To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and outside the vehicle and a warning is displayed in the instrument panel. When a chime or beep sounds or ...

Fuel level sensor signal circuit
Description The fuel level sensor unit and fuel pump (fuel level sensor) detects the approximate fuel level in the fuel tank and transmits the fuel level signal to the combination meter. Component Function Check 1.COMBINATION METER INPUT SIGNAL  Select "METER/M&A" on CONSULT. ...

Compression Pressure
On-Vehicle Service CHECKING COMPRESSION PRESSURE Run the engine until it reaches normal operating temperature. Turn the ignition switch to OFF. Release fuel pressure. Refer to EC-592, "Inspection". Remove all six spark plugs. Refer to EM-12, "Removal and Installation". Attach a ...