1998 TOYOTA LAND CRUISER sensor
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DI6OZ-25
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-701
894 Author: Date:
2004 LAND CRUISER (RM1071U)
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-71 1)
Short in D squib circuitSteering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B0101/14
(DI-717)
Open in D squib circuitSteering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B0102/11
(DI-722)
Short in D squib circuit (to ground)Steering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B0103/12
(DI-727)
Short in D squib circuit (to B+)Steering wheel pad (squib)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B0105/53
(DI-732)Short in P squib circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B0106/54
(DI-736)Open in P squib circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B0107/51
(DI-739)Short in P squib circuit (to ground)Front passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B0108/52
(DI-742)Short in P squib circuit (to B+)Front passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B0110/43
(*1)
(DI-745)Short in side squib RH circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0111/44
(*1)
(DI-749)Open in side squib RH circuitSide airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0112/41
(*1)
(DI-752)Short in side squib RH circuit
(to ground)Side airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0113/42
(*1)
(DI-755)Short in side squib RH circuit
(to B+)Side airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0115/47
(*1)
(DI-758)Short in side squib LH circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
Page 1719 of 3115
DI-702
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
895 Author: Date:
2004 LAND CRUISER (RM1071U)B0116/48
(*1)
(DI-762)
Open in side squib LH circuitSide airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0117/45
(*1)
(DI-765)Short in side squib LH circuit
(to ground)Side airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0118/46
(*1)
(DI-768)Short in side squib LH circuit
(to B+)Side airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0126/B0127/
27
(DI-771)Seat belt buckle switch LH
malfunctionFront seat inner belt LH
Airbag sensor assembly
Floor No. 1 wire
Front seat wire LH
ON
B0130/63
(DI-777)Short in P/T squib RH circuitSeat belt pretensioner RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0131/64
(DI-781)Open in P/T squib RH circuitSeat belt pretensioner RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0132/61
(DI-784)Short in P/T squib RH circuit
(to ground)Seat belt pretensioner RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0133/62
(DI-787)Short in P/T squib RH circuit
(to B+)Seat belt pretensioner RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B0135/73
(DI-790)Short in P/T squib LH circuitSeat belt pretensioner LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0136/74
(DI-794)Open in P/T squib LH circuitSeat belt pretensioner LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0137/71
(DI-797)Short in P/T squib LH circuit
(to ground)Seat belt pretensioner LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B0138/72
(DI-800)Short in P/T squib LH circuit
(to B+)Seat belt pretensioner LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B1100/31
(DI-803)Airbag sensor assembly malfunctionAirbag sensor assemblyON
B1135/24
(DI-805)
Half connection in airbag sensor
assembly connectorAirbag sensor assembly
Dash wire
Floor No. 1 wire
Floor No. 2 wire
ON
B1140/32
(*1)
(DI-807)Side and curtain shield airbag sensor
assembly RH malfunctionSide and curtain shield airbag sensor assembly RH
Airbag sensor assembly
Floor No. 2 wire
Blink
B1141/33
(*1)
(DI-813)Side and curtain shield airbag sensor
assembly LH malfunctionSide and curtain shield airbag sensor assembly LH
Airbag sensor assembly
Floor No. 1 wire
Blink
B1148/36
(DI-819)
Front airbag sensor RH malfunctionFront airbag sensor RH
Airbag sensor assembly
Dash wire
Engine room No. 2 wire
Engine room main wire
ON
Page 1720 of 3115
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-703
896 Author: Date:
2004 LAND CRUISER (RM1071U)B1149/37
(DI-828)
Front airbag sensor LH malfunctionFront airbag sensor LH
Airbag sensor assembly
Dash wire
Engine room No. 2 wire
Engine room main wire
ON
B1153/25
(DI-836)
Seat position sensor malfunctionSeat position sensor assembly
Airbag sensor assembly
Floor No. 1 wire
Front seat wire LH
ON
B1154/38
(*1)
(DI-844)Curtain shield airbag sensor assembly
RH malfunctionCurtain shield airbag sensor assembly RH
Airbag sensor assembly
Floor No. 2 wire
Blink
B1155/39
(*1)
(DI-850)Curtain shield airbag sensor assembly
LH malfunctionCurtain shield airbag sensor assembly LH
Airbag sensor assembly
Floor No. 1 wire
Blink
B1160/83
(*1)
(DI-856)Short in curtain shield squib RH circuitCurtain shield airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B1161/84
(*1)
(DI-860)Open in curtain shield squib RH circuitCurtain shield airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B1162/81
(*1)
(DI-863)Short in curtain shield squib RH circuit
(to ground)Curtain shield airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B1163/82
(*1)
(DI-866)Short in curtain shield squib RH circuit
(to B+)Curtain shield airbag assembly RH (squib)
Airbag sensor assembly
Floor No. 2 wire
Blink
B1165/87
(*1)
(DI-869)Short in curtain shield squib LH circuitCurtain shield airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B1166/88
(*1)
(DI-873)Open in curtain shield squib LH circuitCurtain shield airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B1167/85
(*1)
(DI-876)Short in curtain shield squib LH circuit
(to ground)Curtain shield airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B1168/86
(*1)
(DI-879)Short in curtain shield squib LH circuit
(to B+)Curtain shield airbag assembly LH (squib)
Airbag sensor assembly
Floor No. 1 wire
Blink
B1180/17
(DI-882)
Short in D squib (2nd step) circuitSteering wheel pad (D squib, 2nd step)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B1181/18
(DI-888)
Open in D squib (2nd step) circuitSteering wheel pad (D squib, 2nd step)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B1182/19
(DI-893)
Short in D squib (2nd step) circuit
(to ground)Steering wheel pad (D squib, 2nd step)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
Page 1721 of 3115
DI-704
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
897 Author: Date:
2004 LAND CRUISER (RM1071U)B1183/22
(DI-898)
Short in D squib (2nd step) circuit
(to B+)Steering wheel pad (D squib, 2nd step)
Spiral cable
Airbag sensor assembly
Dash wire
Column wire
ON
B1185/57
(DI-903)Short in P squib (2nd step) circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B1186/58
(DI-907)Open in P squib (2nd step) circuitFront passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B1187/55
(DI-910)Short in P squib (2nd step) circuit
(to ground)Front passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B1188/56
(DI-913)Short in P squib (2nd step) circuit
(to B+)Front passenger airbag assembly (squib)
Airbag sensor assembly
Dash wire
ON
B1628/29
(*1)
(DI-913)RSCA cutoff switch indicatorRSCA cutoff switch
Airbag sensor assembly
Dash wire
Instrument panel wire
Blink
NlSystem normal-OFFNormal
(DI-923)Voltage source dropBattery
Airbag sensor assemblyON
*1: w/ Side Airbag
HINT:
When the SRS warning light remains lit up and the DTC is the normal code, a voltage source drop is
possible.
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, smaller numbered code will be shown first.
If a code not listed on the chart is displayed, the airbag sensor assembly is at fault.
In the case of any malfunction concerning any open circuit, ground short, or B+ short due to any squib,
another malfunction code may not be detected. In this case, correct the malfunction currently indicated
and then perform malfunction diagnosis again. Another malfunction code may then be detected.
Page 1723 of 3115
DI6P0-19
H21158
Spiral Cable Steering Wheel Pad
(w/ Airbag)
Combination Meter
(Warning Light)Front Passenger
Airbag Assembly
Front Airbag
Sensor LHFront Airbag
Sensor RH
Airbag Sensor Assembly Side Airbag
Assembly LHSide Airbag
Assembly RH
Curtain Shield Airbag
Assembly LHCurtain Shield Airbag
Assembly RH
Seat Belt
Pretensioner LHSeat Belt
Pretensioner RH
Side and Curtain
Shield Airbag
Sensor Assembly LHSide and Curtain
Shield Airbag
Sensor Assembly RH
Curtain Shield Airbag
Sensor Assembly LHCurtain Shield Airbag
Sensor Assembly RH Front Seat
Inner Belt RH
Seat Position
Sensor Assembly
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-705
898 Author: Date:
2004 LAND CRUISER (RM1071U)
PARTS LOCATION
Page 1724 of 3115
DIB3P-01
A04550
13 9 14 10 15 11 16 1251 62 73 84
DLC3
H20916
DI-692
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
885 Author: Date:
2004 LAND CRUISER (RM1071U)
PRE-CHECK
1. DIAGNOSIS SYSTEM
(a) Check the DLC3.
HINT:
The vehicle's ECM uses ISO 9141-2 for communication. The
terminal arrangement of the DLC3 complies with SAE J1962
and matches the ISO 9141-2 format.
Terminal No.Connection/Voltage or ResistanceCondition
7Bus Line/Pulse generationDuring Transmission
4Chassis Ground e Body Ground/1 W or lessAlways
16Battery Positive e Body Ground/ 9 - 14 VAlways
HINT:
If your display shows UNABLE TO CONNECT TO VEHICLE
when you have connected the cable of the OBD II scan tool or
TOYOTA hand-held tester to the DLC3, turned the ignition
switch ON and operated the scan tool, there is a problem on the
vehicle side or tool side.
If communication is normal when the tool is con-
nected to another vehicle, inspect the DLC3 on the
original vehicle.
If communication is still not possible when the tool
is connected to another vehicle, the problem is
probably in the tool itself, so consult the Service De-
partment listed in the tool's instruction manual.
2. SRS WARNING LIGHT CHECK
(a) Turn the ignition switch to ON, and check that the SRS
warning light comes on.
(b) Check that the SRS warning light goes out after approx.
6 seconds.
HINT:
When the ignition switch is at ON and the SRS warning
light remains on or flashes, the airbag sensor assembly
has detected a malfunction code.
If, after approx. 6 seconds have elapsed, the SRS warn-
ing light sometimes comes on even when the ignition
switch is OFF. In this case, a short in the SRS warning light
circuit is possible. Proceed to ºSRS warning light circuit
malfunctionº on page DI-927.
Page 1726 of 3115
H13050
0.5
2.5 4.0
1.50.5
DTC 11
DTC 31Repeat 0.75
ON
OFF0.25 0.25
ON
OFF
0.25 Normal Code (w/o Past Trouble Code)
Normal Code (w/ Past Trouble Code)
Malfunction Code
(Example Code 11 and 13)
I24672
TOYOTA Hand-held Tester
DLC3
DI-694
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
887 Author: Date:
2004 LAND CRUISER (RM1071U)
(c) Read the DTC.
Read the DTC by counting the blinking times. As an ex-
ample, the blinking patterns of normal, 11 and 31 are
shown in the illustration.
Normal code indication (w/o past trouble
code)
The light blinks 2 times per seconds.
Normal code indication (w/ past trouble code)
When the past troubles code is stored in the
airbag sensor assembly, the light blinks only
ones a second.
Malfunction code indication
The first blinking indicates the first DTC. Se-
cond blinking occurs after 1.5- second of
pausing.
If there are 2 or more codes, there will be a 2.5-second pause
between each code. After all the codes are shown, there will be
a 4.0-second pausing, and they will all be repeated.
HINT:
If 2 or more malfunctions are found, the indication starts
from the smaller numbered code.
If the light does not blink or comes out at all, or if DTCs are
indicated without a connection of the terminals, proceed
to the TC terminal circuit inspection on page DI-932.
4. DTC CHECK (Using TOYOTA hand-held tester)
(a) Hook up the TOYOTA hand-held tester to the DLC3.
(b) Read the DTCs by following the prompts on the tester
screen.
HINT:
Please refer to the TOYOTA hand-held tester operator's manu-
al for further details.
5. DTC CLEARANCE (Not using service wire)
When the ignition switch is turned OFF, the diagnostic trouble
code is cleared.
HINT:
Depending on the DTC, the code might not be cleared by turn-
ing the ignition switch OFF.
In this case, proceed to the next step.
6. DTC CLEARANCE (Using service wire)
(a) Connect the service wire to terminal TC of the DLC3.
(b) Ground terminal TC of the DLC3.
(c) Turn the ignition switch to the ON position.
(d) Within 3 to 10 sec. after DTC is started to be output, re-
lease ground from terminal TC of the DLC3.
(e) The SRS warning light comes on 2 to 4 sec. later. Within
1 to 5 sec. after that, ground terminal TC of the DLC3.
(f) The SRS warning light goes off 2 to 4 sec. after grounding
terminal TC. Within 1 to 5 sec. after that, release ground
from terminal TC again.
Page 1729 of 3115
H21251
Airbag
Sensor
Assembly12
3
8
91011
14
Front Airbag Sensor RH
5
Front Passenger Airbag
Assembly (Squib)
Spiral
Cable7Steering Wheel
Pad (Squib)6
15
4
16
18
17
19
Seat Belt
Pretensioner RH
Seat Belt
Pretensioner LH
Front Seat Inner Belt LH
Seat Position Sensor Front Airbag Sensor LH
1213
w/o Side Airbag:
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-697
890 Author: Date:
2004 LAND CRUISER (RM1071U)