Nissan Sentra B18 (2020-2025) Service Manual: Power Supply and Ground Circuit
Combination Meter
Diagnosis Procedure
-
CHECK FUSES
-
Check that the following fuses are not blown:
Unit
Power source
Fuse No.
Capacity
Combination meter
Battery
42
10 A
Ignition switch ON or START
47
5 A
Is the fuse blown?
YES >>Replace the blown fuse after repairing the affected circuit.
NO >>GO TO 2.
-
-
POWER SUPPLY CIRCUIT CHECK
-
-
Disconnect combination meter connector.
-
Check voltage between combination meter harness connector and ground.
(+)
(–)
Ignition switch position
Combination meter
Connector
Terminal
OFF
ON
START
M24
5
Ground
Battery voltage
Battery voltage
Battery voltage
6
0 V
Battery voltage
Battery voltage
-
Is the inspection result normal?
YES >>GO TO 3.
NO >>Repair or replace harness or connector.
-
-
GROUND CIRCUIT CHECK
-
-
Ignition switch OFF.
-
Check continuity between combination meter harness connector and ground.
Combination meter
—
Continuity
Connector
Terminal
M24
7
Ground
Yes
-
Is the inspection result normal?
YES>>Inspection End.
NO>>Repair or replace harness or connectors.
-
Illumination Control Switch Signal Circuit
Diagnosis Procedure
Diagnosis Procedure
CHECK COMBINATION METER INPUT
SIGNAL
Ignition switch ON.
...
Other materials:
Inspection
Inspection
COMPONENT PART
Check the front suspension for the
following:
Check each component for looseness or
play.
Inspect each component for abnormal
wear or damage
Ball Joint Axial End Play
Warning:
When moving the front tir ...
P0404 Egr Volume Control Valve
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
conditi ...
L terminal circuit (short)
Description
The terminal “l” circuit controls the charge warning lamp. The charge warning
lamp turns on when the ignition
switch is set to on or start. When the generator is providing sufficient voltage
with the engine running,
the charge warning lamp turns off. If the charge warni ...
