Nissan Sentra B18 (2020-2025) Service Manual: Door Request Switch. Component Inspection
Component Inspection
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CHECK DOOR REQUEST SWITCH
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Ignition switch OFF.
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Disconnect malfunctioning door request switch connector.
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Check continuity between malfunctioning door request switch terminals.
Door request switch
Condition
Continuity
Terminals
1
2
Door request switch
Pressed
Yes
Released
No
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Is the inspection result normal?
YES >>Inspection End.
NO >>Replace front door request switch. Refer to Removal and Installation (LH) or Removal and Installation (RH).
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Other materials:
Dtc/circuit diagnosis
Power supply and ground circuit
Audio unit
Audio unit : diagnosis procedure
Regarding Wiring Diagram information, refer to AV-157, "Wiring Diagram".
1.Check fuse
Are the fuses blown?
Yes >> replace the blown fuse after repairing the affected circuit.
No >> go to 2.
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Nissan Customer care program
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Both NISSAN and your NISSAN dealer are dedicated to serving all your
automotive needs. Your satisfaction with your vehicle and your NISSAN dealer are
our primary concerns. Your NISSAN dealer is always available to assist you with
all your automobile sales and service needs.
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P0090 Fuel Rail Pressure Control System
Dtc Description
DTC Description
DTC DETECTION LOGIC
Note:
DTC P0090 may be displayed when running out of gas.
DTC
CONSULT screen terms
(Trouble diagnosis
content)
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