Nissan Sentra B18 (2020-2025) Service Manual: Power Supply and Ground Circuit
Diagnosis Procedure
Diagnosis Procedure
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CHECK FUSE
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Check that the following fuse is not blown:
Terminal No.
Signal name
Fuse No.
Capacity
40
Ignition signal
49
10 A
Is the fuse blown?
YES>>Replace the blown fuse after repairing the affected circuit.
NO>>GO TO 2.
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CHECK POWER SUPPLY CIRCUIT
-
-
Ignition switch OFF.
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Disconnect around view monitor control unit connector.
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Ignition switch ON.
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Check voltage between around view monitor control unit connector and ground.
Around view monitor control unit
—
Condition
Voltage
(Approx.)
Connector
Terminal
B72
40
Ground
Ignition switch: ON
Battery voltage
-
Is the inspection result normal?
YES >>GO TO 3.
NO >>Repair or replace harness or connectors.
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-
CHECK GROUND CIRCUIT
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-
Ignition switch OFF.
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Check continuity between around view monitor control unit connector and ground.
Around view monitor control unit
—
Continuity
Connector
Terminal
B72
39
Ground
Yes
-
Is the inspection result normal?
YES >>Inspection End.
NO >>Repair or replace harness or connectors.
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Other materials:
P159f Active Grille Shutter
Dtc Description
DTC Description
DTC DETECTION LOGIC
Active grille shutter normally stops within zone which
is defined by zone (90°±20°).
If the active grille shutter stops within zone stuck
error is detected, and if the active grille shutter stops at position beyond
zon ...
Basic Inspection
Camshaft Valve Clearance
Inspection and Adjustment
Inspection and Adjustment
INSPECTION
Perform inspection as follows after removal,
installation or replacement of camshaft or valve-related parts, or
if there is unusual engine conditions regarding valve
clearance.
Remove
r ...
C1040-04 Cut Valve
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen item
(Trouble diagnosis
content)
DTC detection condition
...