Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis)
WARNING: This page is about a different car, the 2018 Nissan NV3500 HD, 2018 Nissan NV2500 HD, and 2018 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUSES
Check for blown combination meter fuses.
Unit
Power source
Fuse No.
Combination meter
Battery
19
Ignition switch ON or START
12
Ignition switch ACC or ON
9
Is the inspection result normal?
YES
.
NO
Replace the fuse after repairing the affected circuit.
- POWER SUPPLY CIRCUIT CHECK
- Disconnect combination meter connectors.
- Check voltage between combination meter harness connectors M23, M24 terminals 17, 25, 32 and ground.
Terminals
Ignition switch position
(+)
(-)
OFF
ACC
ON
START
Connector
Terminal
M23
25
Ground
Battery voltage
Battery voltage
Battery
voltage
Battery voltage
32
0V
0V
Battery
voltage
Battery voltage
M24
17
0V
Battery voltage
Battery
voltage
0V
Is the inspection result normal?
YES
.
NO
Check harness for open between combination meter and fuse.
- GROUND CIRCUIT CHECK
- Turn ignition switch OFF.
- Disconnect combination meter connectors.
- Check continuity between combination meter harness connector M23 terminal 31 and ground, and connector M24 terminal 21 and ground.
Terminals
Continuity
(+)
(-)
Connector
Terminal
M23
31
Ground
Yes
M24
21
Is the inspection result normal?
YES
Inspection End.
NO
Check ground harness.