Nissan Maxima Service and Repair Manual: Side air bag (satellite) sensor
Removal and Installation

CAUTION:
- Before servicing, turn ignition switch OFF, disconnect both
battery terminals and wait at least 3 minutes.
- Do not use air tools or electric tools for servicing.
- Replace the satellite sensor of deployed SRS front side air
bag and deployed SRS side curtain air bag.
- Do not cause impact to the side air bag (satellite) sensor by
dropping etc. Replace the side air bag (satellite) sensor if it has been
dropped or sustained an impact.
REMOVAL
- Disconnect the negative and positive battery terminals, then wait
at least 3 minutes. Refer to PG-67, "Removal and Installation (Battery)".
- Remove the front seat belt retractor. Refer to SB-6, "Removal and
Installation".
- Disconnect the harness connector from the side air bag (satellite)
sensor slide double locking. Refer to SRC-9, "SRS Component Connectors".

- Remove the nuts (A), then remove side air bag (satellite) sensor (2)
from center pillar (1) studs.
: Front
(3): Side air bag (satellite) sensor slide double locking harness
connector.

INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
- Do not use old nuts after removal; replace with new nuts.
- Be careful not to damage the satellite sensor harness.
- 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 by the self-diagnosis function and delete the memory by CONSULT.
- If a malfunction is still detected after the above operation,
perform self-diagnosis to repair malfunctions.
Refer to SRC-12, "SRS
Operation Check".
Component
Crash zone sensor harness connector
Crash zone sensor
Nut
Front
Removal and Installation
CAUTION:
Before servicing, turn ignition switch OFF, disconnect both
bat ...
Removal and Installation
WARNING:
Before servicing, turn ignition switch OFF, disconnect both
battery terminals and wait at least 3 minutes.
Before disconnecting the air bag sensor unit harn ...
Other materials:
B257B, B257C ambient sensor
Description
COMPONENT DESCRIPTION
Ambient Sensor
The ambient sensor (1) is installed to the front bumper
reinforcement.
It detects ambient temperature and converts it into a resistance
value which is then input into the A/C auto amp.
Ambient Sensor Circuit
AMBIENT TEMPERATUR ...
Diagnosis system (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
RETAINED PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)
DATA ...
Exterior and interior lights
Always check with the Parts Department at a NISSAN dealer for the latest
parts information.
* It is recommended that you visit a NISSAN dealer for replacement.
1. Map light
2. Personal light
3. Step light
4. Door mirror turn signal light (if so
equipped)
5. Headlight assembly
6. ...