Infiniti M45 (Y34). Manual — part 786

TROUBLE DIAGNOSIS

SRS-31

C

D

E

F

G

I

J

K

L

M

A

B

SRS

Trouble Diagnosis without CONSULT-II

AHS000BN

DIAGNOSTIC PROCEDURE 6
Inspecting SRS Malfunctioning Parts by Using “AIR BAG” Warning Lamp — Diagnosis Mode

NOTE:
SRS will not enter Diagnosis mode if no malfunction is detected in User mode.

1.

Turn ignition switch ON.

2.

After “AIR BAG” warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.

3.

Wait more than 3 seconds.

4.

Repeat the steps 1 to 3 two times.

5.

Turn ignition switch ON.

SRS is now in Diagnosis mode.
“AIR BAG” warning lamp operates in Diagnosis mode as follows:

CURTAIN MODULE RH
[OPEN]

●

RH side curtain air bag module circuit is open.

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. If the harness check result is OK,

replace the diagnosis sensor unit
and RH side curtain air bag module.
(Before disposal, it must be
deployed.)

CURTAIN MODULE RH
[VB-SHORT]

●

RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.

CURTAIN MODULE RH
[GND-SHORT]

●

RH side curtain air bag module circuit is shorted to ground.

CURTAIN MODULE RH
[SHORT]

●

RH side curtain air bag module circuit is shorted between lines

CONTROL UNIT

●

Diagnosis sensor unit is malfunctioning.

1. Visually check the wiring harness

connection.

2. Replace the diagnosis sensor unit.

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

SRS-32

TROUBLE DIAGNOSIS

WARNING LAMP FLASH CODE CHART

PHIA0532E

PHIA0185E

SHIA0028E

SHIA0029E

TROUBLE DIAGNOSIS

SRS-33

C

D

E

F

G

I

J

K

L

M

A

B

SRS

SHIA0083E

SHIA0030E

SHIA0031E

SHIA0032E

SRS-34

TROUBLE DIAGNOSIS

SHIA0033E

SHIA0034E

SHIA0035E

SHIA0084E