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:

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 ...

Push-Button Ignition Switch
WARNING Do not operate the push-button ignition switch while driving the vehicle except in an emergency. (The engine will stop when the ignition switch is pushed three consecutive times in less than 1.5 seconds or the ignition switch is pushed and held for more than 2 seconds.) If the engine ...

Sunload sensor
Removal and Installation REMOVAL Remove the front LH speaker grille from the instrument panel. Refer to IP-10, "Exploded View". Disconnect the harness connector from the sunload sensor. Release the sunload sensor tabs and remove the sunload sensor (1) from the front LH speake ...