Nissan Sentra Service Manual: System description
- Component parts
- System
- Diagnosis system (bcm) (with intelligent key system)
- Diagnosis system (bcm) (without intelligent key system)
Preparation
Special service tools
The actual shape of the tools may differ from those illustrated here.
...
Component parts
Component parts location
BCM (view with instrument panel removed)
Key switch
(without Intelligent Key)
Push-button ignition switch
(with Intelligent Key)
IPDM E/R
Illumination con ...
Other materials:
Auto operation does not operate but manual operate normally (driver side)
Diagnosis Procedure
1.PERFORM INITIALIZATION PROCEDURE
Initialization procedure is executed and operation is confirmed.
Refer to PWC-29, "Work Procedure".
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK ENCODER CIRCUIT
Check encoder cir ...
P0031, P0032 A/F sensor 1 Heater
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0031
A/F SEN 1 HTR (B1)
(HO2S heater control circuit
low bank 1 sensor 1)
The current amperage in the A/F sensor 1 heater
circui ...
General Precaution
WARNING:
When replacing fuel line parts, be sure to observe the following.
Put a “CAUTION: FLAMMABLE” sign in the work area.
Be sure to work in a well ventilated area and have a CO2 fire
extinguisher.
Do not smoke while working on the fuel system. Keep open flames
and sparks ...
