Nissan Altima 2007-2012 Service Manual: Power supply routing circuit

Wiring Diagram — Battery Power Supply —

Wiring Diagram — Accessory Power Supply —

Wiring Diagram — Ignition Power Supply —

Fuse

• If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.

• Use fuse of specified rating. Never use fuse of more than specified rating.

• Do not partially install fuse; always insert it into fuse holder properly.

• Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not used for a long period of time.

Fusible Link

A melted fusible link can be detected either by visual inspection or by feeling with finger tip. If its condition is questionable, use circuit tester or test lamp.

CAUTION: • If fusible link should melt, it is possible that critical circuit (power supply or large current carrying circuit) is shorted. In such a case, carefully check and eliminate cause of malfunction.

• Never wrap outside of fusible link with vinyl tape. Important: Never let fusible link touch any other wiring harness, vinyl or rubber parts.

    Ground
    Ground Distribution MAIN HARNESS ENGINE ROOM HARNESS FRONT END MODULE HARNESS ENGINE CONTROL HARNESS BODY HARNESS BODY NO. 2 HARNESS HARNESS Harness Layout HOW TO READ HARNES ...

    Other materials:

    U0101 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 excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each co ...

    Symptom diagnosis
    SQUEAK AND RATTLE TROUBLE DIAGNOSES Work Flow CUSTOMER INTERVIEW Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diagnostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer' ...

    Power supply routing circuit
    Wiring Diagram — Battery Power Supply — Wiring Diagram — Accessory Power Supply — Wiring Diagram — Ignition Power Supply — Fuse • If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. • Use fuse of sp ...