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 FUSE AND FUSIBLE LINKS
Check that the following IPDM E/R fuses or fusible link are not blown.
Terminal
Signal name
Fuse and fusible link Nos.
VQ40DE
VK56VD
1
Battery power supply
A (140A), D (80A)
A (250A), D (80A)
2
C (80A)
C (100A)
12
Ignition switch ON or START
12 (10A)
12 (10A)
Is the fuse or fusible link blown?
YES
Replace the blown fuse or fusible link after repairing the affected circuit.
NO
- CHECK BATTERY POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect IPDM E/R.
- Check voltage between IPDM E/R connectors and ground.
Terminals
Ignition switch position
(+)
(-)
OFF
ON
START
Connector
Terminal
E118
1
Ground
Battery
voltage
Battery
voltage
Battery
voltage
2
Battery
voltage
Battery
voltage
Battery
voltage
E119
12
0V
Battery
voltage
Battery
voltage
Is the measurement value normal?
YES
NO
Repair or replace harness.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between IPDM E/R connectors and ground.
IPDM E/R
Ground
Continuity
Connector
Terminal
E122
38
Yes
E124
59
Does continuity exist?
YES
Inspection End.
NO
Repair or replace harness.