Nissan Sentra manuals

Nissan Sentra Service Manual: Component parts

Component parts location


  1. Combination meter
  2. Combination switch (lighting and turn signal switch)
  3. Key switch (without intelligent key system)
  4. Push-button ignition switch (with intelligent key system)
  5. Seat belt buckle switch lh
  6. Front door switch lh
  7. Bcm (view with instrument panel removed)
  8. ABS actuator and electric unit (control unit)
  9. Parking brake switch (view with center console removed)

Component description

Unit

Description

Combination meter
  • Judges whether the parking brake is released using the vehicle speed signal and the parking brake switch signal, and sounds the buzzer if necessary.
  • Receives the seat belt buckle switch signal from the seat belt buckle switch and transmits it to bcm with can communication line.
  • Receives a buzzer output signal from bcm with can communication line.
Lighting switch Transmits lighting switch status signal to the bcm.
BCM Transmits signals provided by various units to the combination meter with can communication line.
Front door switch lh Transmits door switch signal to bcm.
Key switch Transmits key switch signal to bcm.
Push-button ignition switch Provides ignition switch status to the bcm
Seat belt buckle switch LH Transmits seat belt buckle switch lh signal to the combination meter.
Parking brake switch Transmits parking brake switch signal to the combination meter.
Abs actuator and electric unit (control unit) Transmits the vehicle speed signal to combination meter with can communication line.
System description
...

System
Warning chime system Warning chime system : system diagram Warning chime system : system description Description The buzzer for warning chime system is installed in the combination meter. ...

Other materials:

Dtc/circuit diagnosis
U1000 can comm circuit DTC Logic DTC DETECTION LOGIC CONSULT Display DTC Detection Condition Possible Cause CAN COMM CIRCUIT [U1000] AV control unit is not transmitting or receiving CAN communication signal for 2 seconds or more. CAN communication system. ...

Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions. Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved. Symptom Solution ...

Basic inspection
Diagnosis and repair work flow Work flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurs). Check operation condition of the function th ...

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