Infiniti G35 (V35). Manual - part 769

SRS-38

TROUBLE DIAGNOSIS

PHIA1240E

PHIA1241E

PHIA1242E

PHIA1243E

TROUBLE DIAGNOSIS

SRS-39

C

D

E

F

G

I

J

K

L

M

A

B

SRS

Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OFF

NHS0001W

DIAGNOSTIC PROCEDURE 7

1. 

CHECK THE DEPLOYMENT OF AIR BAG MODULE

Is air bag module deployed?

YES or NO

YES

>> Refer to 

SRS-54, "COLLISION DIAGNOSIS"

 .

NO

>> GO TO 2.

2. 

CHECK THE AIR BAG FUSE

Check 10A fuse [No.13, located in fuse block (J/B)].
Refer to 

PG-3, "POWER SUPPLY ROUTING CIRCUIT"

 .

OK or NG

OK

>> GO TO 4.

NG

>> GO TO 3.

3. 

CHECK AIR BAG FUSE AGAIN

Replace “AIR BAG” fuse and turn ignition switch ON.

Does the “AIR BAG” fuse blow again?

YES

>> Repair or replace main harness.

NO

>> INSPECTION END

4. 

CHECK DIAGNOSIS SENSOR UNIT

Connect CONSULT-II and touch “START”.
Is “AIR BAG” displayed on CONSULT-II?

YES or NO

YES

>> GO TO 5.

NO

>> Visually check the wiring harness connection of diagno-

sis sensor unit. If the harness connection check result is
OK, replace diagnosis sensor unit.

5. 

CHECK HARNESS CONNECTION

Is harness connection between warning lamp and diagnosis sensor unit OK?

OK or NG

OK

>> Replace diagnosis sensor unit.

NG

>> Connect “AIR BAG” warning lamp and diagnosis sensor unit connector properly. If “AIR BAG”

warning lamp still does not go off, replace harness.

BCIA0030E

SRS-40

TROUBLE DIAGNOSIS

Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn ON

NHS0001X

DIAGNOSTIC PROCEDURE 8

1. 

CHECK METER FUSE

Check 10A fuse [No.14, located in fuse block (J/B)].
Refer to 

PG-3, "POWER SUPPLY ROUTING CIRCUIT"

 .

OK or NG

OK

>> GO TO 3.

NG

>> GO TO 2.

2. 

CHECK METER FUSE AGAIN

Replace 10A fuse [No.14, located in fuse block (J/B)] and turn ignition switch ON.

Does the meter fuse blow again?

YES

>> Repair or replace the related harness.

NO

>> INSPECTION END

3. 

CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND COMBINATION 

METER

Disconnect diagnosis sensor unit connector and turn ignition switch ON.
Does “AIR BAG” warning lamp turn ON?

YES or NO

YES

>> Replace diagnosis sensor unit.

NO

>> Replace combination meter assembly.

TROUBLE DIAGNOSIS

SRS-41

C

D

E

F

G

I

J

K

L

M

A

B

SRS

Trouble Diagnosis: Passenger Seatbelt Warning System

NHS0006K

1. 

CHECK THE SYSTEM 1

Check seatbelt warning lamp function.

Seatbelt warning lamp turns ON in the following conditions.

●

Driver seatbelt is fastened.

●

Occupant is on passenger seat.

●

Passenger seatbelt is not fasten. 

OK or NG

OK

>> GO TO 2.

NG

>> Check the followings.

●

Harness between air bag diagnosis sensor unit and combination meter.

●

Seatbelt buckle switch (passenger side) circuit.

●

Seatbelt buckle switch (passenger side).
If these are OK, replace air bag diagnosis sensor unit.

2. 

CHECK THE SYSTEM 2

Check seatbelt warning lamp function.

Seatbelt warning lamp turns OFF in the following conditions.

●

Driver seatbelt is fastened.

●

Occupant is on passenger seat.

●

Passenger seatbelt is fastened.

OK or NG

OK

>> System is OK.

NG

>> Check the followings.

●

Seatbelt buckle switch (passenger side) circuit.

●

Seatbelt buckle switch (passenger side).
If these are OK, replace air bag diagnosis sensor unit.