Nissan Sentra Service Manual: Fuse, fusible link and relay box

Fuse block - junction box  (J/B)

Terminal arrangement ...

Ipdm e/r (intelligent power distribution module engine room)

Ipdm e/r terminal arrangement Note: Numbers preceded by an "f" represent the fuse numbers imprinted on the ipdm e/r. The other numbers represent the fuse numbers as they appear in t ...

Other materials:

Wiring diagram
Eco mode system Wiring Diagram ...

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injur ...

P0643 Sensor power supply
Description ECM supplies a voltage of 5.0 V to some of the sensors systematically divided into 2 groups, respectively. Accordingly, when a short circuit develops in a sensor power source, a malfunction may occur simultaneously in the sensors belonging to the same group as the shorted-circui ...