Nissan Sentra Service Manual: Removal and installation
BCM
Removal and installation
Note:
Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specification. Refer to BCS-61, "CONFIGURATION (BCM) : Description".
Removal
- Disconnect the negative battery terminal. Refer to pg-52, "removal and installation".
- Remove instrument lower panel LH and instrument side finisher LH. Refer to IP-21, "Removal and Installation".
- Remove fuse block (j/b) screws (a) and position (bcm) aside.
- Remove harness clip (a).
- Remove the screws (a) from the bcm (1).
- Disconnect the harness connectors and remove the bcm.
Installation
Installation is in the reverse order of removal.
Caution:
- Perform “configuration (bcm)” when replacing bcm. Refer to bcs-61, "configuration (bcm) : description"
- Be sure to perform the system initialization (nats) when replacing bcm. Refer to bcs-60, "additional service when replacing control unit (bcm) : work procedure".
- When replacing bcm, if new bcm does not come with keyfobs attached, all existing keyfobs must be re-registered. Refer to the consult immobilizer mode and follow the on-screen instructions.
Combination switch
Exploded view
- Combination switch
- Combination switch harness connector
Front
Note:
Shown with the steering wheel removed for clarity only.
Removal and installation
Removal
Caution:
- Before servicing, turn the ignition switch off, disconnect both battery terminals and wait at least three minutes.
- Do not use air or electric tools when removing or installing the combination switch.
- Disconnect both the negative and positive battery terminals, then wait at least three minutes. Refer to pg- 50, "removal and installation (battery)".
- Remove the steering column covers. Refer to ip-16, "removal and installation".
- Rotate steering wheel clockwise to access first combination switch bolt and remove.
- Rotate steering wheel counter-clockwise to access second combination switch bolt and remove.
- Disconnect the harness connector from the combination switch and remove.
Installation
Installation is in the reverse order of removal.
Caution:
- After the work is completed, make sure no system malfunction is detected by air bag warning lamp.
- In case a malfunction is detected by the air bag warning lamp, reset with the self-diagnosis function and delete the memory with consult.
- If a malfunction is still detected after the above operation,
perform self-diagnosis to repair malfunctions.
Refer to src-41, "additional service when replacing control unit : special repair requirement".
Symptom diagnosis
Combination switch system symptoms
Symptom Table
Perform the data monitor of consult to check for any malfunctioning
item.
Check the malfunction combinations.
Identify the malfunct ...
Other materials:
Positive crankcase ventilation
Inspection
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES &g ...
Connecting procedure
NOTE:
The connecting procedure must be performed
when the vehicle is stationary. If the
vehicle starts moving during the procedure,
the procedure will be cancelled.
To connect a phone to the Bluetooth® Hands-
Free Phone System:
Press the SETTING button.
Use the TUNE/FOLDER knob to s ...
P0963 Pressure control solenoid A
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0963
PC SOLENOID A
(Pressure Control Solenoid A
Control Circuit High)
The line pressure solenoid valve current is 200
mA or less c ...
