TOYOTA CAMRY 1999 Service Repair Manual
Manufacturer: TOYOTA, Model Year: 1999, Model line: CAMRY, Model: TOYOTA CAMRY 1999Pages: 4592, PDF Size: 55.16 MB
Page 1841 of 4592
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±629
864 Author: Date:
7. RELEASE METHOD OF AIRBAG ACTIVATION PRE-
VENTION MECHANISM
An airbag activation prevention mechanism is built into the con-
nector 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 il-
lustration of the connectors on the next pages, insert paper
which is the same thickness as the male terminal, between the
terminal and the short spring.
CAUTION:
Never release the airbag activation prevention mechanism
on the steering wheel pad connector.
NOTICE:
Do not release the airbag activation prevention mech-
anism unless specifically directed by the trouble-
shooting 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.
Page 1842 of 4592
H08316
TMC made :
Side Airbag Assembly (LH)
(Squib) Side Airbag Sensor (LH)Side Airbag Sensor (RH)Side Airbag Assembly (RH)
(Squib)
Seat Belt
Pretensioner (RH)
Airbag Sensor
AssemblyFront Passenger Airbag Assembly (Squib)
Spiral Cable
No.1 J/B 2
37 8
10
11
12
13
1
4
5
6
9
Steering Wheel
Pad (Squib) Front Airbag Sensor (RH)
Front Airbag Sensor (LH)
Seat Belt
Pretensioner (LH) 14
15
16
DI±630
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
865 Author: Date:
Page 1843 of 4592
H08247
Airbag Sensor
AssemblySide Airbag Assembly (RH)
(Squib)
Seat Belt
Pretensioner (RH)
Side Airbag Sensor (RH)
Front Passenger Airbag
Assembly (Squib)
Spiral Cable
Steering Wheel
Pad (Squib)
No.1 J / B
Side Airbag Sensor (LH)
Side Airbag Assembly (LH)
(Squib)1
2
3
4
5
6
7
14
9
10
1112
13
8
15 TMMK made :
Seat Belt
Pretensioner (LH)
16
17
18
Front Airbag Sensor (RH)
Front Airbag Sensor (LH)
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±631
866 Author: Date:
Page 1844 of 4592
H01356H01233AB0130H00992AB0045AB0046H02248H02249H01358
Airbag Sensor Assembly Connector
Short SpringShort SpringShort Spring
Before ReleaseAfter Release
Connector
Connector
Short SpringShort Spring
Before Release
Paper
After Release
Paper
458167
Connector
PaperShort Spring
1718
213 DI±632
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
867 Author: Date:
Page 1845 of 4592
DI1AZ±04
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±633
868 Author: Date:
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
B0100/13
(DI±640)
Short in D squib circuitSteering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Wire harness
ON
B0101/14
(DI±645)
Open in D squib circuitSteering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Wire harness
ON
B0102/11
(DI±649)
Short in D squib circuit (to Ground)Steering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Wire harness
ON
B0103/12
(DI±653)
Short in D squib circuit (to B+)Steering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Wire harness
ON
B0105/53
(DI±657)Short in P squib circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Wire harness
ON
B0106/54
(DI±661)Open in P squib circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Wire harness
ON
B0107/51
(DI±664)Short in P squib circuit (to Ground)Front passenger airbag assembly (squib)
Airbag sensor assembly
Wire harness
ON
B0108/52
(DI±667)Short in P squib circuit (to B+)Front passenger airbag assembly (squib)
Airbag sensor assembly
Wire harness
ON
TMC made:
B0110/43
(DI±670)Short in side squib (RH) circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0110/43
(DI±674)Short in side squib (RH) circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0111/44
(DI±679)Open in side squib (RH) circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0111/44
(DI±682)Open in side squib (RH) circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0112/41
(DI±686)Short in side squib (RH) circuit
(to Ground)Side airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Blink
Page 1846 of 4592
DI±634
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
869 Author: Date:
DTC No.
(See Page)Detection ItemTrouble AreaSRS
Warning Light
TMMK made:
B0112/41
(DI±689)Short in side squib (RH) circuit
(to Ground)Side airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0113/42
(DI±693)Short in side squib (RH) circuit
(to B+)Side airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0113/42
(DI±696)Short in side squib (RH) circuit
(to B+)Side airbag assembly RH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0115/47
(DI±700)Short in side squib (LH) circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0115/47
(DI±704)Short in side squib (LH) circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0116/48
(DI±709)Open in side squib (LH) circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0116/48
(DI±712)Open in side squib (LH) circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0117/45
(DI±716)Short in side squib (LH) circuit
(to Ground)Side airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0117/45
(DI±719)Short in side squib (LH) circuit
(to Ground)Side airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
TMC made:
B0118/46
(DI±723)Short in side squib (LH) circuit
(to B+)Side airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Blink
TMMK made:
B0118/46
(DI±726)Short in side squib (LH) circuit
(to B+)Side airbag assembly LH (squib)
Airbag sensor assembly
Wire harness
Sub wire harness
Blink
B0130/63
(DI±730)Short in P/T squib (RH) circuitSeat belt pretensioner RH (squib)
Airbag sensor assembly
Wire harness
Blink
B0131/64
(DI±734)Open in P/T squib (RH) circuitSeat belt pretensioner RH (squib)
Airbag sensor assembly
Wire harness
Blink
B0132/61
(DI±737)Short in P/T squib (RH) circuit
(to Ground)Seat belt pretensioner RH (squib)
Airbag sensor assembly
Wire harness
Blink
B0133/62
(DI±740)Short in P/T squib (RH) circuit
(to B+)Seat belt pretensioner RH (squib)
Airbag sensor assembly
Wire harness
Blink
Page 1847 of 4592
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±635
870 Author: Date:
DTC No.
(See Page)Detection ItemTrouble AreaSRS
Warning Light
B0135/73
(DI±743)Short in P/T squib (LH) circuitSeat belt pretensioner LH (squib)
Airbag sensor assembly
Wire harness
Blink
B0136/74
(DI±747)Open in P/T squib (LH) circuitSeat belt pretensioner LH (squib)
Airbag sensor assembly
Wire harness
Blink
B0137/71
(DI±750)Short in P/T squib (LH) circuit
(to Ground)Seat belt pretensioner LH (squib)
Airbag sensor assembly
Wire harness
Blink
B0138/72
(DI±753)Short in P/T squib (LH) circuit
(to B+)Seat belt pretensioner LH (squib)
Airbag sensor assembly
Wire harness
Blink
B1100/31
(DI±756)Airbag sensor assembly malfunctionAirbag sensor assemblyON
B1140/32
(DI±758)Side airbag sensor assembly (RH)
malfunctionSide airbag sensor assembly (RH)
Wire harnessBlink
B1141/33
(DI±766)Side airbag sensor assembly (LH)
malfunctionSide airbag sensor assembly (LH)
Wire harnessBlink
B1156/B1157/
15
(DI±774)Front airbag sensor (RH) malfunctionFront airbag sensor (RH)
Wire harness
Engine room main wire harness
ON
B1158/B1159/
16
(DI±782)Front airbag sensor (LH) malfunctionFront airbag sensor (LH)
Wire harness
ON
NlSystem normal±OFFNormal
(DI±787)Voltage source dropBattery
Airbag sensor assemblyON
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.
Page 1848 of 4592
DI1B0±04
H08283
Combination Meter
(Warning Light)Steering Wheel Pad
(with Airbag)
Airbag Sensor AssemblyFront Passenger
Airbag Assembly
Side Airbag Assembly
(LH)
Side Airbag Sensor
Assembly (LH)
Seat Belt
Pretensioner (LH)Side Airbag Assembly (RH)
Side Airbag Sensor Assembly (RH)
Seat Belt
Pretensioner (RH) Front Airbag
Sensor (LH)Front Airbag Sensor (RH)
Spiral Cable
DI±636
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
871 Author: Date:
PARTS LOCATION
Page 1849 of 4592
DI1B1±08
H01357
C18
C17C19
287 8 9 10 16 17
18A B12 3 4 5 6
11 12 15 14 13
AABB
19 20 21 22 23 24 25 26 27 1 2 3 4 5 6
7 8 9 10 11 121 2 3 4 5 6
7 8 9 10 11 12
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±637
872 Author: Date:
TERMINALS OF ECU
No.SymbolTerminal Name
A±Electrical Connector Check Mechanism
B±Electrical Connector Check Mechanism
C18 ± 3LASRS Warning Light
C18 ± 5IG2Power Source (IGN Fuse)
C18 ± 6ACCPower Source (CIG Fuse)
C18 ± 9SR+Front Airbag Sensor (RH)
C18 ± 10P+Squib (Passenger)
C18 ± 11P±Squib (Passenger)
C18 ± 12SILDiagnosis
C18 ± 13D±Squib (Driver)
C18 ± 14D+Squib (Driver)
C18 ± 15SL+Front Airbag Sensor (LH)
C18 ± 19TcDiagnosis
C18 ± 20SR±Front Airbag Sensor (RH)
C18 ± 26SL±Front Airbag Sensor (LH)
C18 ± 27E1Ground
C18 ± 28E2Ground
C17 ± 1PL±Squib (Seat Belt Pretensioner, LH)
C17 ± 2PL+Squib (Seat Belt Pretensioner, LH)
C17 ± 5SFL+Squib (Side, LH)
C17 ± 6SFL±Squib (Side, LH)
C17 ± 7VUPLSide Airbag Sensor (LH)
C17 ± 9SSL+Side Airbag Sensor (LH)
C17 ± 10FSLSide Airbag Sensor (LH)
C17 ± 12ESLSide Airbag Sensor (LH)
Page 1850 of 4592
DI±638
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
873 Author: Date:
No.SymbolTerminal Name
C19 ± 1SFR±Squib (Side, RH)
C19 ± 2SFR+Squib (Side, RH)
C19 ± 5PR+Squib (Pretensioner, RH)
C19 ± 6PR±Squib (Pretensioner, RH)
C19 ± 7ESRSide Airbag Sensor (RH)
C19 ± 9FSRSide Airbag Sensor (RH)
C19 ± 10SSR+Side Airbag Sensor (RH)
C19 ± 12VUPRSide Airbag Sensor (RH)