Infiniti M35/M45 Y50. Manual - part 1101

TROUBLE DIAGNOSIS

SRS-19

C

D

E

F

G

I

J

K

L

M

A

B

SRS

HOW TO ERASE SELF-DIAGNOSTIC RESULTS

●

“SELF-DIAG [CURRENT]”
A current self-diagnosis result is displayed on the CONSULT-II screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “SELF-DIAG [CURRENT]”.

●

“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by touching “BACK” key of CONSULT-II and
select “SELF-DIAG [CURRENT]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-DIAG [CURRENT]”
mode.

NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is not erased, the User mode shows the system
malfunction by the operation of the warning lamp even if the malfunction is repaired completely.

●

“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.

Self-Diagnosis Function (Without CONSULT-II)

NHS00095

●

The reading of these results is accomplished “User mode” and “Diagnosis mode”.

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After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the User mode. At that
time, the self-diagnosis result is cleared.

HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-II

HOW TO ERASE SELF-DIAGNOSTIC RESULTS

After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnosis result is cleared.

SRS701

PHIA0709E

SRS-20

TROUBLE DIAGNOSIS

SRS Operation Check

NHS00096

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

1.

Turn the ignition switch from OFF to ON, and make sure the air bag warning lamp blinks.

2.

Compare the SRS air bag warning lamp blinking pattern with the
examples.

BF-1845D

TROUBLE DIAGNOSIS

SRS-21

C

D

E

F

G

I

J

K

L

M

A

B

SRS

Warning lamp examples

“AIR BAG” warning lamp operation — User mode 
—

SRS condition

Reference item

●

No malfunction is detected.

●

No further action is necessary.

—

●

The system is malfunctioning and 
needs to be repaired as indicated.

Go to 

SRS-22, "DIAGNOSTIC 

PROCEDURE 2"

  or 

SRS-29, 

"DIAGNOSTIC PROCEDURE 5"

 .

●

Air bag is deployed.

●

Seat belt pre-tensioner is deployed.

Go to 

SRS-54, "COLLISION DIAG-

NOSIS"

 .

●

Diagnosis sensor unit is malfunction-
ing.

●

Air bag power supply circuit is mal-
functioning.

●

SRS air bag warning lamp circuit is 
malfunctioning.

Go to 

SRS-39, "Trouble Diagnosis: 

“AIR BAG” Warning Lamp Does Not 
Turn OFF"

 .

●

Diagnosis sensor unit is malfunction-
ing.

●

Air bag warning lamp circuit is mal-
functioning.

Go to 

SRS-40, "Trouble Diagnosis: 

“AIR BAG” Warning Lamp Does Not 
Turn ON"

 .

SHIA0011E

SHIA0012E

SHIA0013E

SHIA0014E

SRS-22

TROUBLE DIAGNOSIS

Trouble Diagnosis with CONSULT-II

NHS00097

DIAGNOSTIC PROCEDURE 2

Refer to 

GI-38, "CONSULT-II Start Procedure"

 .

CAUTION:

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

1.

Touch “SELF-DIAG [CURRENT]”.

2.

Diagnostic code is displayed on “SELF-DIAG [CURRENT]”.

a.

If no malfunction is detected on “SELF-DIAG [CURRENT]” even
though malfunction is detected in “SRS Operation Check”,
check the battery voltage. If the battery voltage is less than 9 V,
charge or replace the battery. Then go to 

SRS-27, "DIAGNOS-

TIC PROCEDURE 3"

 . If the battery voltage is OK, go to 

SRS-

29, "DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"

  to diagnose the following

cases:

●

Self-diagnosis result “SELF-DIAG [PAST]” (previously stored
in the memory) might not be erased after repair.

●

The SRS system malfunctions intermittently.

DTC No. Index (“SELF-DIAG [CURRENT]”)

SRS697

SHIA0203E

SRS701

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

NO DTC IS 
DETECTED.

When malfunction is 
indicated by the “AIR 
BAG” warning lamp in 
User mode.

●

Low battery voltage (Less than 9 V)

●

Go to 

SRS-27, "DIAGNOSTIC PRO-

CEDURE 3"

  after charging the bat-

tery.

●

Self-diagnosis result “SELF-DIAG 
[PAST]” (previously stored in the 
memory) might not be erased after 
repair.

●

Intermittent malfunction has been 
detected in the past.

●

Go to 

SRS-29, "DIAGNOSTIC PRO-

CEDURE 4 (CONTINUED FROM 
DIAGNOSTIC PROCEDURE 2)"

 .

●

Go to 

SRS-29, "DIAGNOSTIC PRO-

CEDURE 5"

 .

●

No malfunction is detected.

—