Nissan Sentra B18 (2020-2025) Service Manual: Park/neutral Position (pnp) Switch
Component Inspection
Component Inspection
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CHECK PARK/NEUTRAL POSITION (PNP) SWITCH
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Ignition switch OFF.
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Disconnect park/neutral position (PNP) switch connector.
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Check continuity between park/neutral position (PNP) switch terminals.
Park/neutral position (PNP) switch
Condition
Continuity
Terminals
2
3
Shift lever
Neutral position
Yes
Except neutral position
No
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Is the inspection result normal?
YES >>Inspection End.
NO >>Replace park/neutral position (PNP) switch. Refer to Removal and Installation.
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Other materials:
P0300 Misfire
Dtc Description
DTC Description
When a misfire occurs, engine speed will fluctuate. If the engine
speed fluctuates enough to cause the crankshaft position (CKP) sensor signal to
vary, ECM can determine that a misfire is occurring.
...
Cannot Set Automatic Speed Control Device (ascd)
Diagnosis Procedure
Diagnosis Procedure
PERFORM SELF-DIAGNOSIS
With CONSULT
Perform ECM self-diagnosis.
Is DTC detected?
YES >>
Perform diagnosis of applicable.
NO >>
GO TO 2.
CHECK BRAKE PEDAL POSITION SWITCH
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Power Supply and Ground Circuit
Diagnosis Procedure
Diagnosis Procedure
CHECK FUSE
Check that the following fuses are not
blown:
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