Infiniti G35 (V35) Sedan. Manual — part 1222
SRC-36
< COMPONENT DIAGNOSIS >
B1022 OCCUPANT SENS C/U
>> END
Diagnosis Procedure (Component diagnosis)
INFOID:0000000000959614
With CONSULT-lll
CAUTION:
• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 min-
utes. (To discharge backup capacitor.)
• Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.
CHECK HARNESS CONNECTOR
Check the harness connector.
Are connections of harness connectors and terminals correct?
YES
>> GO TO 2.
NO
>> Repair or replace harness connectors.
2.
CHECK WIRING HARNESS
Check the wiring harness.
Is the outside of wiring harness normal, without any damage?
YES
>> GO TO 3.
NO
>> Replace wiring harness.
3.
CHECK OCCUPANT SENSOR C/U
Check the displayed on CONSULT-lll?
Is “OCCUPANT SENSOR C/U” displayed on CONSULT-lll?
YES
>> Replace passenger side seat cushion assembly.
>> INSPECTION END.
B1023 PASS A/B INDCTR CKT
SRC-37
< COMPONENT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
B1023 PASS A/B INDCTR CKT
Description
INFOID:0000000000959615
DTC B1023 PASS A/B INDCTR CKT
Suppresses the deployment of passenger air bag when the condition of passenger seat is empty, child and
child-seat. And turn on passenger air bag indicator (cut-off telltale) lamp when the condition of passenger seat
is child-seat and child. In case of malfunction the blinking of the SRS air bag warning lamp tells the trouble to
driver and by the on board self-diagnosis system or electro diagnosis tester CONSULT-lll can detects the
cause.
OPERATION
Turn on passenger air bag indicator (cut-off telltale) when the passenger seat is empty or occupied by child-
seat and child.
STRUCTURE
Passenger air bag indicator (cut-off telltale) with LED illumination.
INSTALLATION
Passenger air bag indicator (cut-off telltale) is installed at the instrument panel center.
DTC Logic
INFOID:0000000000959616
DTC DETECTION LOGIC
With CONSULT-lll
DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)
Without CONSULT-lll
Warning Lamp Flash Code Chart
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.
IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B1023
PASS A/B INDCTR CKT
[UNIT FAIL]
Cut-off telltale circuit is open or shorted
to ground or the circuits are shorted
each other.
1.
Visually check the wiring harness
connection.
2.
Replace the harness if it has visi-
ble damage.
3.
Replace front passenger air bag
off indicator unit.
4.
Replace diagnosis sensor unit
(ACU).
JMHIA0046GB
SRC-38
< COMPONENT DIAGNOSIS >
B1023 PASS A/B INDCTR CKT
2.
CONSULT-LLL
Select “DIAG MODE” with CONSULT-lll.
>> GO TO 3.
3.
DTC CODE
If DTC is detected. Refer to
>> END
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.
IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2.
2.
USER MODE-DIAG MODE
After air bag warning lamp illuminates for 7 seconds, turn ignition switch OFF within 1 second.
>> GO TO 3.
3.
USER MODE-DIAG MODE
Wait more than 3 seconds.
>> GO TO 4.
4.
USER MODE-DIAG MODE
Repeat step 1 to 3 twice. (Perform three times in all.)
>> GO TO 5.
5.
DIAG MODE
Turn ignition switch ON. (SRS is now in diagnosis mode.)
>> GO TO 6.
6.
DIAG MODE (AIR BAG WARNING LAMP)
Malfunctioning portion is indicated according to blinking times of air bag warning lamp. Refer to
>> END
B1023 PASS A/B INDCTR CKT
SRC-39
< COMPONENT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
Diagnosis Procedure (Component diagnosis)
INFOID:0000000000959617
With CONSULT-lll
CAUTION:
• Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 min-
utes. (To discharge backup capacitor.)
• Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.
CHECK HARNESS CONNECTOR
Check the harness connector.
Are connections of harness connectors and terminals correct?
YES
>> GO TO 2.
NO
>> Repair or replace harness connectors.
2.
CHECK WIRING HARNESS
Check the wiring harness.
Is the outside of wiring harness normal, without any damage?
YES
>> GO TO 3.
NO
>> Replace wiring harness.
3.
CHECK PASSENGER AIR BAG INDICATOR
Check the displayed on CONSULT-lll?
Is “PASSENGER AIR BAG INDICATOR” displayed on CONSULT-lll?
YES
>> Replace passenger air bag indicator.
NO
>> Replace diagnosis sensor unit (ACU).
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст