Nissan GT-R. Manual - part 295

SATELLITE SENSOR

SR-23

< REMOVAL AND INSTALLATION >

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SATELLITE SENSOR

Exploded View

INFOID:0000000009161537

Removal and Installation

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WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait 3 minutes

or more.

• Never use the air tools or electric tools for servicing. 

REMOVAL

1.

Remove the front seat belt retractor. Refer to 

SB-6, "SEAT BELT RETRACTOR : Removal and Installa-

tion"

. 

2.

Disconnect the satellite sensor harness connector. 

3.

Remove the satellite sensor mounting nut, and then remove the satellite sensor. 

CAUTION:

• Never impact the satellite sensor. 
• Replace the satellite sensor if it is dropped or sustains an

impact.

• Replace the satellite sensor of deployed side air bag module and deployed curtain air bag module.

1.

Satellite sensor

A

: Satellite sensor harness connector

B

: Center pillar inner panel

: Vehicle front

: Always replace after every disassembly.

: N·m (kg-m, in-lb)

NNHIA0013GB

JMHIA0009ZZ

SR-24

< REMOVAL AND INSTALLATION >

SATELLITE SENSOR

INSTALLATION

Note the following items, and then install in the reverse order of removal.

CAUTION:

• Never use the old fixing nuts after removal, replace with the new nuts. 
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-

tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to 

SRC-8, "Diagnosis

Description"

.

• After the work is complete, check that no system malfunction is detected by air bag warning lamp.

DIAGNOSIS SENSOR UNIT

SR-25

< REMOVAL AND INSTALLATION >

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DIAGNOSIS SENSOR UNIT

Exploded View

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Removal and Installation

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WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait 3 minutes

or more.

• Before disconnecting the diagnosis sensor unit harness connector, always disconnect each harness

connector of the air bag module and pre-tensioner seat belt to prevent air bag deployment by static
electricity and pre-tensioner seat belt operation.

• Never use the air tools or electric tools for servicing.
• When replacing the air bag diagnosis sensor unit, always check with the parts department for the lat-

est parts information. Installing an incorrect air bag diagnosis sensor unit may or may not cause the
air bag warning lamp to illuminate and may cause incorrect deployment of the supplemental air bags
and seat belt pre-tensioners in a collision resulting in serious personal injury or death.

REMOVAL

1.

Always check the air bag diagnosis sensor unit ECU discriminated number (identification number) using
CONSULT.

2.

Disconnect the each harness connector for air bag module and seat belt pre-tensioner. 

3.

Remove the rear console assembly. Refer to 

IP-23, "Removal and Installation"

. 

4.

Disconnect the air bag diagnosis sensor unit harness connector. 

5.

Remove the bolts, and then remove the air bag diagnosis sensor unit. 

CAUTION:

1.

Air bag diagnosis sensor unit

2.

Bolt

A

: Harness connector

B

: Floor panel center

  : Vehicle front

: Always replace after every disassembly.

: N·m (kg-m, ft-lb)

JMHIA2575GB

SR-26

< REMOVAL AND INSTALLATION >

DIAGNOSIS SENSOR UNIT

• Never impact the diagnosis sensor unit. 
• Replace the diagnosis sensor unit if it is dropped or sustains

an impact.

• Replace the diagnosis sensor unit of deployed driver air bag module, deployed passenger air bag

module, deployed side air bag module, deployed curtain air bag module, or deployed seat belt pre-
tensioner.

INSTALLATION 

Note the following items, and then install in the reverse order of removal.

CAUTION:

• Never use the old TORX bolts after removal, replace with the new TORX bolts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-

tioning parts, reset the memory using self-diagnosis or CONSULT. Refer to 

SRC-8, "Diagnosis

Description"

.

• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
• After replacing the air bag diagnosis sensor unit, confirm using CONSULT that the ECU discrimi-

nated number (identification number) of the new replacement air bag sensor unit matches the ECU
discriminated number (identification number) of the replaced (old) air bag diagnosis sensor unit.

NOTE:
If the ECU discriminated number of the new replacement air bag diagnosis sensor unit differs from the ECU
discriminated number of the replaced air bag diagnosis sensor unit, reconfirm the parts information and verify
that the correct air bag diagnosis sensor unit was installed.

JMHIA0009ZZ