Infiniti QX4 (R50). Manual — part 532
MRS282A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Wiring Diagram — SRS — (Cont’d)
RS-36
MRS327A
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
BT
HA
SC
EL
IDX
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Wiring Diagram — SRS — (Cont’d)
RS-37
SRS800
SRS Operation Check
NBRS0044
DIAGNOSTIC PROCEDURE 1
NBRS0044S01
Checking Air Bag Operation by Using “AIR BAG”
Warning Lamp — User Mode
NBRS0044S0101
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.
“AIR BAG” warning lamp operation — User mode —
SRS condition
Reference item
MRS095A
No malfunction is
detected. No further action
is necessary.
—
MRS096A
The system is malfunction-
ing and needs to be
repaired as indicated.
Go to DIAGNOSTIC PRO-
CEDURE 2 or 6 (RS-39 or
RS-48).
MRS097A
Air bag is deployed.
Seat belt pre-tensioner is
deployed.
Go to COLLISION DIAG-
NOSIS (RS-56).
Air bag fuse, diagnosis
sensor unit or harness is
malfunctioning and needs
to be repaired.
Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-59).
MRS098A
One of the following has
occurred and needs to be
repaired.
I
Meter fuse is blown.
I
“AIR BAG” warning
lamp circuit has open or
short.
I
Diagnosis sensor unit is
malfunctioning.
Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-58).
NOTE:
If “AIR BAG” warning lamp operates differently from the
operations shown above, refer to “AIR BAG” warning lamp
operation — Diagnosis mode —, DIAGNOSTIC PROCEDURE 6
(step 4), RS-48.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
SRS Operation Check
RS-38
SRS844
Trouble Diagnoses with CONSULT-II
=NBRS0045
DIAGNOSTIC PROCEDURE 2
NBRS0045S01
Inspecting SRS malfunctioning parts by using CONSULT-II —
Diagnosis mode
1.
Turn ignition switch “OFF”.
2.
Connect CONSULT-II to data link connector.
SRS695
3.
Turn ignition switch “ON”.
4.
Touch “START”.
SRS771
5.
Touch “AIR BAG”.
SRS697
6.
Touch “SELF-DIAG [CURRENT]”.
SRS772
7.
Diagnostic codes are displayed on “SELF-DIAG [CURRENT]”.
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
BT
HA
SC
EL
IDX
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Trouble Diagnoses with CONSULT-II
RS-39
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