Nissan Maxima Service and Repair Manual: System description

Power control system

...

Relay control system

System Diagram System Description IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input signals from various sensors and the request sign ...

Other materials:

Side air bag (satellite) sensor
Removal and Installation CAUTION: Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 minutes. Do not use air tools or electric tools for servicing. Replace the satellite sensor of deployed SRS front side air bag and deployed SRS side ...

Satellite radio tuner
Removal and Installation REMOVAL Disconnect the battery negative terminal. Refer to PG-67, "Removal and Installation (Battery)". Remove the trunk upper finisher. Refer to INT-36, "Exploded View". Remove the parcel shelf finisher. Refer to INT-28, "Removal and ...

Increasing fuel economy
Keep your engine tuned up. Follow the recommended scheduled maintenance. Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy. Keep the wheels in correct alignment. Improper alignment increases tire wear and lowers fuel eco ...