Infiniti FX35, FX50 (S51). Manual - part 1707

CRASH ZONE SENSOR

SR-21

< REMOVAL AND INSTALLATION >

C

D

E

F

G

I

J

K

L

M

A

B

SR

N

O

P

CRASH ZONE SENSOR

Exploded View

INFOID:0000000005249836

Removal and Installation

INFOID:0000000005249837

WARNING:

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

or more.

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

REMOVAL

1.

Remove the air duct (inlet).
• VQ35 engine: Refer to 

EM-29, "Exploded View"

.

• VK50 engine: Refer to 

EM-177, "Exploded View"

.

2.

Remove the reservoir tank.
• VQ35 engine: Refer to 

CO-14, "Exploded View"

.

• VK50 engine: Refer to 

CO-39, "Exploded View"

.

1.

Crash zone sensor

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols in the figure.

JMHIA0663GB

SR-22

< REMOVAL AND INSTALLATION >

CRASH ZONE SENSOR

3.

Disconnect crash zone sensor harness connector (A).

4.

Remove the crash zone sensor (1) fixing nuts (B).

5.

Remove the crash zone sensor.

CAUTION:

• Replace the crash zone sensor of deployed the SRS driver air bag and deployed the SRS front pas-

senger air bag. 

• Never impact the crash zone sensor.
• Replace the crash zone sensor if it has been dropped or sus-

tained an impact.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

• Never use the old fixing nuts after removal, replace with the new nuts.
• Never damage the harness while installing.
• 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-III. Refer to 

SRC-20, "CONSULT-III

Function"

.

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

JMHIA0664ZZ

JMHIA0009ZZ

SIDE AIR BAG (SATELLITE) SENSOR

SR-23

< REMOVAL AND INSTALLATION >

C

D

E

F

G

I

J

K

L

M

A

B

SR

N

O

P

SIDE AIR BAG (SATELLITE) SENSOR

Exploded View

INFOID:0000000005249838

Removal and Installation

INFOID:0000000005249839

WARNING:

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

or more.

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

REMOVAL

1.

Remove the front seat belt retractor. Refer to 

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

tion"

.

2.

Remove the satellite sensor (1) fixing nuts (B).

3.

Disconnect the harness connector (A), and then remove the sat-
ellite sensor.

CAUTION:

• Replace the satellite sensor of deployed the SRS front side air bag module and deployed the SRS

side curtain air bag module. 

JMHIA0665GB

1.

Satellite sensor

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols in the figure.

JMHIA0666ZZ

SR-24

< REMOVAL AND INSTALLATION >

SIDE AIR BAG (SATELLITE) SENSOR

• Never impact the satellite sensor.
• Replace the satellite sensor if it has been dropped or sus-

tained an impact.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

• Never use the old fixing nuts after removal, replace with the new nuts.
• Never damage the harness while installing.
• 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-III. Refer to 

SRC-20, "CONSULT-III

Function"

.

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

JMHIA0009ZZ