Nissan Versa (N17): Power supply and ground circuit

Nissan Versa 2nd generation (N17) Service Manual / Electrical & power control / Body control system (BCS) / Power supply and ground circuit

Diagnosis Procedure

Regarding Wiring Diagram information, refer to BCS "Wiring Diagram".

1.CHECK FUSES AND FUSIBLE LINK

Check that the following fuses and fusible link are not blown.       

Is the fuse blown?

YES >> Replace the blown fuse or fusible link after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connectors.

3. Check voltage between BCM connector and ground.

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair harness or connector.

3.CHECK GROUND CIRCUIT

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair harness or connector.

U1010 Control unit (CAN)

DTC Logic DTC DETECTION LOGIC                    Diagnosis Procedure 1.REPLACE BCM When DTC "U1010 ...

Combination switch input circuit

Diagnosis Procedure Regarding Wiring Diagram information, refer to BCS "Wiring Diagram". 1.CHECK INPUT 1 - 5 CIRCUIT FOR OPEN 1. Turn ignition switch OFF. 2. Disconnect BCM and combina ...

Other materials:

IDLE SPEED
Inspection 1.CHECK IDLE SPEED With CONSULT Check idle speed in "DATA MONITOR" mode with CONSULT. Without CONSULT Check idle speed by installing the pulse type tachometer clamp on the loop wire or on suitable high-tension wire which installed between No.1 ignition coil and No.1 spark plug. ...

Fuel level sensor unit
Disassembly and Assembly Fuel Level Sender Unit 1. Harness connectors 2. Level sending unit module 3. Fuel temperature sensor 4. Float arm assembly Disassembly NOTE: Before disassembly, note the proper placement of the wires to the correct terminals and correct wire routing to the term ...

Categories


© 2017-2025 Copyright www.niveguide.com
0.008