Nissan Sentra B18 (2020-2025) Service Manual: The Steering Switches Are Inoperative
Description
One or more of the steering switches to control the information display are inoperative.
Diagnosis Procedure
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CHECK STEERING SWITCH CIRCUIT
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Check steering switch circuit. Refer to Diagnosis Procedure (steering switch signal A) or Diagnosis Procedure (steering switch signal B).
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace harness or connector.
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CHECK STEERING SWITCH RESISTANCE
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Check steering switch resistance. Refer to Component Inspection (steering switch signal A) or Component Inspection (steering switch signal B).
Is the inspection result normal?
YES>>GO TO 3.
NO>>Replace steering switch. Refer to Removal and Installation.
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CHECK COMBINATION SWITCH (SPIRAL CABLE)
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Check combination switch (spiral cable) for continuity. Refer to Component Inspection (steering switch signal A) or Component Inspection (steering switch signal B).
Is the inspection result normal?
YES>>Replace combination meter. Refer to Removal and Installation.
NO>>Replace spiral cable. Refer to Removal and Installation.
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The Fuel Gauge Indicator Does Not Operate
Description
Description
Fuel gauge will not indicate from a certain
position.
Diagnosis Procedure
Diagnosis Procedure
PERFORM COMBINATION METER
SELF-DIAGNOSIS MODE
...
The Illumination Control Switch Is Inoperative
Description
Description
The illumination control switches are inoperative
when pressed.
Diagnosis Procedure
Diagnosis Procedure
CHECK ILLUMINATION CONTROL SWITCH SIGNAL
...
Other materials:
Periodic Maintenance Operation
Periodic Maintenance Operation
ADJUSTMENT
CAUTION:
Burnish the brake contact surfaces after
refinishing or replacing rotors, after replacing pads, after
refinishing or replacing drums, after replacing shoes, or if a soft
pedal occurs at very l ...
Interior room lamp control circuit
Description
Controls each interior room lamp (ground side) by pwm signal.
Note:
Pwm signal control period is approximately 250 hz (in the gradual
brightening/dimming).
Component function check
Caution:
Before performing the diagnosis, check that the following are normal.
Interior room l ...
Dtc Description
DTC Description
Note:
The Signal Tech II Tool [– (NI-50190)] can be used
to perform the following functions: Refer to the Signal Tech II User
Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS ...
