TOYOTA CAMRY 2000 Service Repair Manual

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:

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:

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 circuit
Steering wheel pad (squib)

Spiral cable

Airbag sensor assembly

Wire harness
ON
B0101/14
(DI±645)

Open in D squib circuit
Steering 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 circuit
Front passenger airbag assembly (squib)

Airbag sensor assembly

Wire harness
ON
B0106/54
(DI±661)
Open in P squib circuit
Front 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) circuit
Side airbag assembly RH (squib)

Airbag sensor assembly

Wire harness
Blink
TMMK made:
B0110/43
(DI±674)
Short in side squib (RH) circuit
Side airbag assembly RH (squib)

Airbag sensor assembly

Wire harness

Sub wire harness
Blink
TMC made:
B0111/44
(DI±679)
Open in side squib (RH) circuit
Side airbag assembly RH (squib)

Airbag sensor assembly

Wire harness
Blink
TMMK made:
B0111/44
(DI±682)
Open in side squib (RH) circuit
Side 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

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) circuit
Side airbag assembly LH (squib)

Airbag sensor assembly

Wire harness
Blink
TMMK made:
B0115/47
(DI±704)
Short in side squib (LH) circuit
Side airbag assembly LH (squib)

Airbag sensor assembly

Wire harness

Sub wire harness
Blink
TMC made:
B0116/48
(DI±709)
Open in side squib (LH) circuit
Side airbag assembly LH (squib)

Airbag sensor assembly

Wire harness
Blink
TMMK made:
B0116/48
(DI±712)
Open in side squib (LH) circuit
Side 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) circuit
Seat belt pretensioner RH (squib)

Airbag sensor assembly

Wire harness
Blink
B0131/64
(DI±734)
Open in P/T squib (RH) circuit
Seat 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

± 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) circuit
Seat belt pretensioner LH (squib)

Airbag sensor assembly

Wire harness
Blink
B0136/74
(DI±747)
Open in P/T squib (LH) circuit
Seat 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 malfunction
Airbag sensor assemblyON
B1140/32
(DI±758)
Side airbag sensor assembly (RH)
malfunction
Side airbag sensor assembly (RH)

Wire harnessBlink
B1141/33
(DI±766)
Side airbag sensor assembly (LH)
malfunction
Side airbag sensor assembly (LH)

Wire harnessBlink
B1156/B1157/
15
(DI±774)
Front airbag sensor (RH) malfunction
Front airbag sensor (RH)

Wire harness

Engine room main wire harness
ON
B1158/B1159/
16
(DI±782)
Front airbag sensor (LH) malfunction
Front airbag sensor (LH)

Wire harness
ON
Nl
System normal±OFFNormal
(DI±787)
Voltage source drop
Battery

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.

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

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)

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)

DI164±18
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±639
874 Author: Date:
PROBLEM SYMPTOMS TABLE
Proceed with troubleshooting of each circuit in the table below.
SymptomSuspect AreaSee page

With the ignition switch in ACC or ON position, the SRS warning
light sometimes lights up after approx. 6 seconds have elapsed.
SRS warning light circuit
(Al li ht h i iti it h i i LOCK iDI 790
SRS warning light is always lit up even when ignition switch is in
the LOCK position.(Always lights up when ignition switch is in LOCK posi-
tion.)DI±790

With the ignition switch in ACC or ON position, the SRS warning
light does not light up.
SRS warning light circuit
(Does not light up when ignition switch is turned to ACC or
ON.)
DI±792

DTC is not displayed.

SRS warning light is always lit up at the time of DTC check pro-
cedure.
Tc terminal circuitDI±796

DTC is displayed without Tc and E1 terminal connection.

DI18Q±09
H01451
Y±B
D+ C1814Airbag Sensor Assembly
13
C18 D± Y 1
2
Spiral
Cable D Squib DI±640
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
875 Author: Date:
CIRCUIT INSPECTION
DTC B0100/13 Short in D Squib Circuit
CIRCUIT DESCRIPTION
The D squib circuit consists of the airbag sensor assembly, spiral cable and steering wheel pad.
It causes the airbag to deploy when the airbag deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS±2.
DTC B0100/13 is recorded when a short is detected in the D squib circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0100/13

Short circuit between D+ wire harness and D± wire har-
ness of squib

D squib malfunction

Spiral cable malfunction

Airbag sensor assembly malfunction
Steering wheel pad (D squib)

Spiral cable

Airbag sensor assembly

Wire harness
WIRING DIAGRAM