Nissan Frontier D40. Manual — part 987
COLLISION DIAGNOSIS
SR-21
< ON-VEHICLE REPAIR >
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Seat (with front side
air bag)
If either the front LH or
front RH side air bag
modules has been de-
ployed:
REPLACE front seat-
back assembly on the
deployed side.
If the front LH or front RH side air bag modules have NOT deployed:
1.
Visually check the seat on the collision side.
2.
Remove the seat on the collision side and check the following for damage and
deformities.
-
Harness, connectors and terminals
-
Frame and recliner (for front and rear seat), and also adjuster and slides (for front
seat)
3.
If no damage is found, reinstall the seat.
4.
If damaged—REPLACE the damaged seat parts using new fasteners. If the front
seat back is damaged, the front seat back assembly must be replaced.
Center inner pillar
1.
Check the center inner pillar on the collision side for damage (dents, cracks, deformation).
2.
If damaged—REPAIR the center inner pillar.
Trim/headlining
1.
Check for visible signs of damage (dents, cracks, deformation) of the interior trim on the collision side.
2.
If damaged—REPLACE the damaged trim parts.
Part
SRS is activated
SRS is NOT activated
SRC-1
RESTRAINTS
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SECTION
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CONTENTS
SRS AIRBAG CONTROL SYSTEM
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORK FLOW . . .
Work Flow . . . . . . . . . . . . . . . .....
INTERMITTENTS INCIDENT . . . . . . . ..
Inspection Procedure . . . . . . . . . . . ...
Trouble Diagnosis with CONSULT-III . . . . . ...
FUNCTION DIAGNOSIS . . . . . . . ...
SRS AIR BAG SYSTEM . . . . . . . . . ..
SRS Configuration . . . . . . . . . . . . ....
SRS Component Parts Location . . . . . . . ...
Driver Air Bag Module . . . . . . . . . . . ...
Front Passenger Air Bag Module . . . . . . . ..
Front Side Air Bag . . . . . . . . . . . . .....
Side Curtain Air Bag . . . . . . . . . . . . ..
Front Seat Belt Pre-tensioner with Load Limiter . ...
Direct-connect SRS Component Connectors . . ....
OCCUPANT CLASSIFICATION SYSTEM . . .
System Diagram . . . . . . . . . . . . . ..
Occupant Classification System (OCS) . . . . ..
PASSENGER SEAT BELT WARNING SYS-
TEM . . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
ON BOARD DIAGNOSTIC (OBD) SYSTEM . ..
Trouble Diagnosis Introduction . . . . . . . ...
SRS Operation Check . . . . . . . . . . . .
Trouble Diagnosis without CONSULT-III . . . .
CONSULT-III Function (AIR BAG) . . . . . . ..
Self-Diagnosis Function (Without CONSULT-III) .
COMPONENT DIAGNOSIS . . . . . . .
B1049 – B1052, B1054 – B1057 DRIVER AIR-
BAG MODULE . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1065 – B1068, B1070 – B1073 PASSEN-
GER AIRBAG MODULE . . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1134 – B1137 SIDE AIRBAG MODULE LH ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1129 – B1132 SIDE AIRBAG MODULE RH ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1150 – B1153 SIDE CURTAIN AIR BAG
MODULE LH . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1145 – B1148 SIDE CURTAIN AIR BAG
MODULE RH . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1086 – B1089 SEAT BELT PRE-TENSION-
ER LH . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure (Component Diagnosis) . .
B1081 – B1084 SEAT BELT PRE-TENSION-
ER RH . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
SRC-2
Diagnosis Procedure (Component Diagnosis) . ....
B1033 – B1035 CRASH ZONE SENSOR . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1118 – B1120 SATELLITE SENSOR LH . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1113 – B1115 SATELLITE SENSOR RH . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1XXX AIR BAG DIAGNOSIS SENSOR UNIT ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1023 PASSENGER AIR BAG OFF INDICA-
TOR . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1017 – B1022 OCCUPANT CLASSIFICA-
TION SYSTEM . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . ....
B1209 – B1211 COLLISION DETECTION . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure (Component Diagnosis) . .
ECU DIAGNOSIS . . . . . . . . . ...
DIAGNOSIS SENSOR UNIT . . . . . . . .
Wiring Diagram — With Power Seats . . . . . .
Wiring Diagram — Without Power Seats . . . .
Trouble Diagnosis with CONSULT-III . . . . . .
Trouble Diagnosis without CONSULT-III . . . .
SYMPTOM DIAGNOSIS . . . . . . .
SRS AIR BAG SYSTEM . . . . . . . . .
"AIR BAG" Warning Lamp Does Not Turn Off . .
"AIR BAG" Warning Lamp Does Not Turn On . .
PASSENGER SEAT BELT WARNING SYS-
TEM . . . . . . . . . . . . . . . . .
Seat Belt Warning System Does Not Function . ...
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
Precaution for SRS "AIR BAG" and "SEAT BELT
PRE-TENSIONER" Service . . . . . . . . .
DIAGNOSIS AND REPAIR WORK FLOW
SRC-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000005274364
OVERALL SEQUENCE
DETAILED WORK FLOW
1.
CUSTOMER INFORMATION
Get detailed information from the customer about the symptom.
>> GO TO 2
2.
PRELIMINARY CHECK
Perform preliminary check. Refer to
SRC-13, "Trouble Diagnosis Introduction"
*1
SRC-13, "Trouble Diagnosis Intro-
duction"
*2
*3
SRC-15, "CONSULT-III Function
(AIR BAG)"
*4
SRC-15, "Self-Diagnosis Function
(Without CONSULT-III)"
WHIA0348E
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