Nissan Sentra manuals

Nissan Sentra Service Manual: Door switch

Component Function Check

1.Check function

  1. Select DOOR LOCK of BCM using CONSULT
  2. Select door sw-dr, door sw-as in data monitor mode
  3. Check that the function operates normally according to the following conditions.

Is the inspection result normal?


Is the inspection result normal? YES >> Door switch is OK.

NO >> Refer to RF-26, "Diagnosis Procedure".

Diagnosis Procedure

Regarding wiring diagram information, refer to dlk-49, "wiring diagram".

1.Check door switch input signal

  1. Turn ignition switch off.
  2. Disconnect malfunctioning door switch connector.
  3. Check signal between malfunctioning door switch harness connector and ground using oscilloscope.

Is the inspection result normal?


Is the inspection result normal? Yes >> go to 3.

No >> go to 2.

2.Check door switch circuit

  1. Disconnect BCM connector.
  2. Check continuity between door switch harness connector and bcm harness connector.


  1. Check continuity between door switch harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> replace bcm. Refer to bcs-73, "removal and installation".

No >> repair or replace harness.

3.Check door switch

Refer to rf-27, "component inspection".

Is the inspection result normal? Yes >> go to 4.

No >> replace malfunctioning door switch.

4.Check intermittent incident

Refer to gi-39, "intermittent incident".

>> Inspection end.

Component Inspection

1.Check door switch

  1. Turn ignition switch off.
  2. Disconnect malfunctioning door switch connector.
  3. Check continuity between door switch terminals.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> replace malfunction door switch.

Moonroof switch
Description Transmits switch operation signal to moonroof motor assembly. Diagnosis Procedure Regarding Wiring Diagram information, refer to RF-13, "Wiring Diagram". 1.Check moonroof sw ...

Symptom diagnosis
...

Other materials:

System
EPS system EPS SYSTEM : System Description SYSTEM DIAGRAM DESCRIPTION EPS control unit performs an arithmetical operation on data, such as steering wheel turning force (sensor signal) from the torque sensor, vehicle speed signal, etc. Then it generates an optimum assist torque ...

Changing wheels and tires
Tire rotation NISSAN recommends rotating the tires every 7,500 miles (12,000 km). See “Flat tire” in the “In case of emergency” section of this manual for tire replacing procedures. As soon as possible, tighten the wheel nuts to the specified torque with a torque wrench. Wheel ...

Water pump
Exploded View Gasket Water pump WARNING: Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly push down and turn it a quarter turn to allow built-up ...

© 2014-2019 Copyright www.nisentra.com