airbag TOYOTA AVENSIS 1999 Supplement

PP281–01
PP–16
– PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
SUPPLEMENTAL RESTRAINT SYSTEM
SST (Special Service Tools)
09082–00700SRS Airbag Deployment Tool
09082–00750Airbag Deployment Wire
Sub–harness No.3Side airbag assembly
Curtain shield airbag assembly
09843–18020Diagnosis Check Wire

PP282–01
– PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
PP–17
RECOMMENDED TOOLS
09042–00020Torx Socket T40 .Airbag sensor assembly
Seatback assembly
09082–00050TOYOTA Electrical Tester Set.
09082–00040TOYOTA Electrical Tester.

PP0MS–05
PP–18
– PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
EQUIPMENT
Torque wrench
Tire Width: 185 mm (7.28 in.) Inner diam.: 360 mm (14.17 in.)Airbag disposal
Tire with disc wheel Width: 185 mm (7.28 in.)
Inner diam.: 360 mm (14.17 in.)Airbag disposal
Vinyl bagAirbag disposal

SS061–28
– SERVICE SPECIFICATIONSSUPPLEMENTAL RESTRAINT SYSTEM
SS–15
SUPPLEMENTAL RESTRAINT SYSTEM
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Steering wheel x Steering main shaft7879058
Front passenger airbag assembly x Instrument panel reinforcement2121015
Seatback frame set bolt2525518
Front seat installation bolt3737527
Front seat belt lap outer ancher set bolt4243031
Curtain shield airbag (infrater) x Instrument panel reinforcement9.810087 in.·lbf
Curtain Shield Airbag (deployment section) x Body55144 in.·lbf
Side and curtain shield airbag sensor assembly x Body2121015
Front seat outer belt retractor Upper bolt
Lower bolt5.0
4251
43044 in.·lbf
31
Instrument panel x Reinfocement1818413
Seatback x Body2121415

SS0K4–02
SS–18
– SERVICE SPECIFICATIONSBODY
BODY
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
FRONT WIPER AND WASHER–––
Wiper arm x Wiper link2020515
INSTRUMENT PANEL–––
Curtain shield air bag x Body55144
Steering wheel set nut3435025
Passenger airbag assembly x Reinforcement1818513
FRONT SEAT–––
Front seat assembly x Body3737527
REAR SEAT (Sedan)–––
Seatback assembly x Body2121415
Side seatback x Body2121415
REAR SEAT (Except Sedan)–––
Side seatback x Body2121415
Seat cushion assembly x Body2121415
SEAT BELT–––
Front Seat Belt :
Shoulder anchor adjuster x Body4243031
Shoulder anchor x Body4243031

DI693–01
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–1
SUPPLEMENTAL RESTRAINT SYSTEM
PRE–CHECK
RELEASE METHOD OF AIRBAG ACTIVATION PREVENTION MECHANISM
An airbag activation prevention mechanism is built into the connector for the squib circuit of the SRS.
When release of the airbag activation prevention mechanism is directed in the troubleshooting procedure,
as shown in the illustration on the following pages, insert paper which has the same thickness as the male
terminal, between the terminal and short spring.
CAUTION:
Never release the airbag activation prevention mechanism on the steering wheel pad connector.
NOTICE:

Do not release the airbag activation prevention mechanism unless specifically directed by the
troubleshooting procedure.

If the inserted paper is too thick the terminal and short spring may be damaged, so always use
paper with the same thickness as the male terminal.

H11822
Airbag Sensor
AssemblySide Airbag Assembly (RH)
(Squib)
Pretensioner (RH)
(Squib)
Side and Curtain Shied
Airbag Sensor (RH)1
2
3
4
5
6
7
89
10
11
12
1314
15Front Airbag Sensor
(RH)
Front Passenger Airbag
Assembly (Squib)
Spiral Cable
Steering Wheel
Pad (Squib)
No.1 J/B
Pretensioner (LH)
(Squib) Front Airbag Sensor
(LH)
Side Airbag Assembly (LH)
(Squib)
16
19
18
17
2021Curtain Shied Airbag
Assembly (RH) (Squib)
Curtain Shied Airbag
Assembly (LH) (Squib)
Side and Curtain Shied
Airbag Sensor (LH) DI–2
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM


 


  


H01358
Airbag Sensor Assembly Connector
Short SpringShort SpringShort Spring
Before ReleaseAfter Release
Connector
Connector
Short SpringShort Spring
Before Release
Paper
After Release
Paper
5821
Connector
Paper
12
3
1019
Short Spring
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–3

DI694–01
DI–4
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DIAGNOSTIC TROUBLE CODE CHART
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table
below (Proceed to the page given for that circuit.).
DTC No.
(See Page)Detection ItemTrouble AreaSRS
Warning Light
81
(DI–8)Short in curtain shield airbag (RH) cir-
cuit (to ground)
Curtain shield airbag (RH) (squib)

Airbag sensor assembly

Wire harness
Blink
82
(DI–12)Short in curtain shield airbag (RH) cir-
cuit circuit (to B+)
Curtain shield airbag (RH) (squib)

Airbag sensor assembly

Wire harness
Blink
83
(DI–15)Short in curtain shield airbag (RH) squib
circuit
Curtain shield airbag (RH) (squib)

Airbag sensor assembly

Wire harness
Blink
84
(DI–18)Open in curtain shield airbag (RH) squib
circuit
Curtain shield airbag (RH) (squib)

Airbag sensor assembly

Wire harness
Blink
85
(DI–21)Short in curtain shield airbag (LH) circuit
(to ground)
Curtain shield airbag (LH) (squib)

Airbag sensor assembly

Wire harness
Blink
86
(DI–25)Short in curtain shield airbag (LH) circuit
circuit (to B+)
Curtain shield airbag (LH) (squib)

Airbag sensor assembly

Wire harness
Blink
87
(DI–28)Short in curtain shield airbag (LH) squib
circuit
Curtain shield airbag (LH) (squib)

Airbag sensor assembly

Wire harness
Blink
88
(DI–31)Open in curtain shield airbag (LH) squib
circuit
Curtain shield airbag (LH) (squib)

Airbag sensor assembly

Wire harness
Blink
HINT:

When the SRS warning light remains lit up and the DTC is the normal code, this means a voltage source
drops.
This malfunction is not stored in memory by the airbag sensor assembly and if the power source volt-
age returns to normal, the SRS warning light will automatically go out.

When 2 or more codes are indicated, the codes will be displayed in numeral order starting from the
lowest numbered code.

If a code not listed on the chart is displayed, the airbag sensor assembly is faulty.

DI695–01
H11591
Combination Meter
(Warning Light)Steering Wheel Pad
(with Airbag)
Airbag Sensor Assembly Front Passenger
Airbag Assembly
Side Airbag Assembly
(LH)
Seat Belt
Pretensioner (LH)Side Airbag Assembly (RH)
Seat Belt
Pretensioner (RH)
Front Airbag
Sensor (LH)
Front Airbag Sensor (RH)
Side and Curtain Shield
Airbag Sensor (RH) Side and Curtain Shield
Airbag Sensor (LH)Curtain Shield Airbag
Assembly (LH)Curtain Shield Airbag Assembly (RH)
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–5
PARTS LOCATION