1998 TOYOTA LAND CRUISER Factory Repair Manual

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Page 1721 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual 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)

Page 1722 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual DI6OW-18
Warning Light Check
P. DI-692
END
Diagnostic steps permitting the use
of the TOYOTA hand-held tester.
P. DI-691
P. DI-692
DTC Check (Read Past DTC)
Symptom Simulation
Normal
DTC Check
Wa

Page 1723 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual 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 Ai

Page 1724 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual 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) Chec

Page 1725 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual H10658
DLC3
CG TC
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-693
886 Author: Date:
2004 LAND CRUISER (RM1071U)
3. DTC CHECK (Using diagnosis check wire)
(a) Present troubles codes:
Output the

Page 1726 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual 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

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 1727 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual H13049
IG S/W
DLC3
SRS Warning
Light (*)
OFFON
OFFON Open
Short
T1 T4T6
T2T5 T7 0.5 sec.
T1: 0 - 8 second
T2: approx. 6 seconds
T3: 3 - 5 seconds
T4: 3 - 10 seconds
T5: 2 - 4 seconds
T6: 1 - 5 second

Page 1728 of 3115

TOYOTA LAND CRUISER 1998 Factory Repair Manual I24672
TOYOTA Hand-held Tester
DLC3
DI-696
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
889 Author: Date:
2004 LAND CRUISER (RM1071U)
7. DTC CLEARANCE (Using TOYOTA hand-held tester)
(a) Hook up t

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