Nissan Versa (N17): Power supply and ground circuit
Combination meter (type A)
COMBINATION METER (TYPE A) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to MWI"Wiring Diagram".
1.CHECK FUSE
Check for blown combination meter fuses.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the fuse after repairing the affected circuit.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector and ground.
1. Turn ignition switch to OFF.
2. Disconnect combination meter connector.
3. Check voltage between combination meter harness connector M24 terminals 1,
3 and ground. 
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness between combination meter and fuse.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between combination meter harness connector M24 terminals
21, 22, 23 and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair harness or connector.
Combination meter (type B)
COMBINATION METER (TYPE B) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to MWI "Wiring Diagram".
1.CHECK FUSE
Check for blown combination meter fuses.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the fuse after repairing the affected circuit.
2.POWER SUPPLY CIRCUIT CHECK
1. Disconnect combination meter connector.
2. Check voltage between combination meter harness connector M82, terminals
27, 28, 15 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness for open between combination meter and fuse.
3.GROUND CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check continuity between combination meter harness connector M82,
terminals 21, 22, 23 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Check ground harness.
BCM (Body control system) (with intelligent key system)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : 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. Disconnect BCM connector M99.
2. Check voltage between BCM connector M99 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 M99 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair harness or connector.
BCM (Body control system) (without intelligent key system)
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : 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.
Diagnosis and repair workflow
Work Flow OVERALL SEQUENCE DETAILED FLOW 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditions and environment under whic ...
Other materials:
Control panel buttons - color screen with Navigation System (if so equipped)
WARNING
Positioning of the heating or air conditioning
controls and display controls
should not be done while driving in order
that full attention may be given to
the driving operation.
Do not disassemble or modify this system.
If you do, it may result in accidents,
fire, or elec ...
U0140 Lost communication (BCM)
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 malfunction
detection ability.
Many electronic control units are equipped onto a vehicle, and ...
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