Nissan Frontier D22. Manual — part 913

SRS-18

TROUBLE DIAGNOSIS

LHWA0002E

TROUBLE DIAGNOSIS

SRS-19

C

D

E

F

G

I

J

K

L

M

A

B

SRS

WHWA0027E

SRS-20

TROUBLE DIAGNOSIS

Passenger Air Bag Deactivation Switch Indicator Operation Check

EHS000SZ

1.

INDICATOR OPERATION CHECK

Check passenger air bag deactivation switch indicator operation
when turning ignition switch ON with passenger air bag deactivation
switch in ON and OFF positions.

OK or NG

OK

>> Passenger air bag deactivation switch indicator opera-

tion is OK. Conduct “SRS Operation Check”. Refer to

SRS-20, "SRS Operation Check"

.

NG

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

Perform self-diagnosis using “AIR BAG” warning lamp in User mode. Refer to

SRS-20, "SRS Operation

Check"

.

NOTE:
The passenger air bag deactivation switch indicator can only be self-diagnosed when a malfunction
occurs and indicator illumination does not correspond to switch position.

OK or NG

OK

>> Replace passenger air bag deactivation switch including the key cylinder. Conduct “Passenger Air

Bag Deactivation Switch Indicator Operation Check” as a final check.

NG

>> Perform self-diagnosis using CONSULT-II or “AIR BAG” warning lamp in Diagnosis mode. Refer

to

SRS-20, "SRS Operation Check"

or

SRS-31, "DIAGNOSTIC PROCEDURE 6"

respectively. If

the passenger air bag deactivation switch indicator remains illuminated with the passenger air bag
deactivation switch ON, leave passenger air bag deactivation switch in ON position during diagno-
sis. If the passenger air bag deactivation switch indicator does not illuminate with the passenger
air bag deactivation switch OFF, leave the passenger air bag deactivation switch in the OFF posi-
tion during diagnosis.

SRS Operation Check

EHS000T0

DIAGNOSTIC PROCEDURE 1
Checking Air Bag Operation by Using “AIR BAG” Warning Lamp — User Mode

1.

After turning ignition switch from “OFF” to “ON”, “AIR BAG”
warning lamp operates.

2.

Compare “AIR BAG” warning lamp operation to the chart below.

Passenger air bag deactivation switch

position

Passenger air bag deactivation switch

indicator

ON

Turns off within 7 seconds

OFF

Remains illuminated

WRS260

SRS800

TROUBLE DIAGNOSIS

SRS-21

C

D

E

F

G

I

J

K

L

M

A

B

SRS

Trouble Diagnoses with CONSULT-II

EHS000T1

DIAGNOSTIC PROCEDURE 2

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunction might be detected
in self-diagnosis depending on control unit which carry out CAN communication.

1.

Turn ignition switch OFF.

2.

Connect CONSULT-II to the data link connector.

3.

Turn ignition switch ON.

4.

Touch “START (NISSAN BASED VHCL)”.

“AIR BAG” warning lamp operation — User mode —

SRS condition

Reference item

No malfunction is
detected. No further action
is necessary.

—

The system is malfunc-
tioning and needs to be
repaired as indicated.

Go to

SRS-21, "DIAG-

NOSTIC PROCEDURE 2"

, or

SRS-31, "DIAGNOS-

TIC PROCEDURE 6"

.

Air bag is deployed.
Seat belt pre-tensioner is
deployed.

Go to

SRS-58, "Collision

Diagnosis"

.

Air bag fuse, diagnosis
sensor unit or harness is
malfunctioning and needs
to be repaired.

Go to

SRS-37, "DIAG-

NOSTIC PROCEDURE 9"

.

One of the following has
occurred and needs to be
repaired.

●

Meter fuse is blown.

●

“AIR BAG” warning
lamp circuit has open or
short.

●

Diagnosis sensor unit is
malfunctioning.

Go to

SRS-38, "DIAG-

NOSTIC PROCEDURE
10"

.

MRS095A

WKIA1606E