change time TOYOTA LAND CRUISER 1998 Factory Service Manual

AB0119H10600H01065H01066
H01007
H21140
Airbag
Sensor
Assembly
CG
TCON
" u
DTC B1141/33 " u
DLC3
Side and Curtain
Shield Airbag
Sensor Assembly RH
DTC B1140/32
DI-818
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1011 Author
: Date
:
2004 LAND CRUISER (RM1071U)
8 Check airbag sensor assembly.
PREPARATION:
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Connect the connector to the airbag sensor assembly.
(d) Change the side and curtain shield airbag sensor assem-
bly RH position with LH position.
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
CHECK:
(a) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(b) Clear the DTC stored in memory (See page DI-692).
(c) Turn the ignition switch to LOCK, and wait at least for 10
seconds.
(d) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(e) Check the DTC (See page DI-692).
OK:
Neither DTC B1141/33 nor B1140/32 are not output.
HINT:
Codes other than code B1141/33 or B1140/32 may be output
at this time, but they are not relevant to this check.
NG Replace airbag sensor assembly
(DTC B1141/33 is output).
NG Replace side and curtain shield airbag sensor
assembly LH (DTC B1140/32 is output).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

AB0119H10600H16834H16835H21556H21721
Airbag
Sensor
Assembly
ON
DTC B1148/36"u "u
DLC3
TC CG
DTC B1149/37
Front
Airbag
Sensor
LH
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-823
1016 Author
: Date
:
2004 LAND CRUISER (RM1071U)
7 Check airbag sensor assembly.
PREPARATION:
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Connect the connector to the airbag sensor assembly.
(d) Change the front airbag sensor LH position with RH posi-
tion.
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
CHECK:
(a) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(b) Clear the DTC stored in memory (See page DI-692).
(c) Turn the ignition switch to LOCK, and wait at least for 10
seconds.
(d) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(e) Check the DTC (See page DI-692).
OK:
Neither DTC B1148/36 nor B1149/37 are not output.
HINT:
Codes other than code B1148/36 or B1149/37 may be output
at this time, but they are not relevant to this check.
NG Replace airbag sensor assembly
(DTC B1148/36 is output).
NG Replace front airbag sensor RH
(DTC B1149/37 is output).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

AB0119H10600H16834H16835H21556H21721
Airbag
Sensor
Assembly
ON
DTC B1149/37 DLC3
CG
TC
"u "u
DTC B1148/36
Front
Airbag
Sensor
RH
DI-832
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1025 Author
: Date
:
2004 LAND CRUISER (RM1071U)
7 Check airbag sensor assembly.
PREPARATION:
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Connect the connector to the airbag sensor assembly.
(d) Change the front airbag sensor RH position with LH posi-
tion.
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
CHECK:
(a) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(b) Clear the DTC stored in memory (See page DI-692).
(c) Turn the ignition switch to LOCK, and wait at least for 10
seconds.
(d) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(e) Check the DTC (See page DI-692).
OK:
Neither DTC B1148/36 nor B1149/37 not output.
HINT:
Codes other than code B1149/37 or B1148/36 may be output
at this time, but they are not relevant to this check.
NG Replace airbag sensor assembly
(DTC B1149/37 is output).
NG Replace front airbag sensor LH
(DTC B1148/36 is output).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

H01012AB0119H10600H16836H16837H21141
Airbag
Sensor
Assembly
CG
TCON
" u
DTC B1154/38 " u
DLC3Curtain Shield
Airbag Sensor
Assembly LH
DTC B1155/39
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-849
1042 Author
: Date
:
2004 LAND CRUISER (RM1071U)
8 Check airbag sensor assembly.
PREPARATION:
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Connect the connector to the airbag sensor assembly.
(d) Change the curtain shield airbag sensor assembly LH
position with RH position.
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
CHECK:
(a) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(b) Clear the DTC stored in memory (See page DI-692).
(c) Turn the ignition switch to LOCK, and wait at least for 10
seconds.
(d) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(e) Check the DTC (See page DI-692).
OK:
Neither DTC B1154/38 nor B1155/39 are not output.
HINT:
Codes other than code B1154/38 or B1155/39 may be output
at this time, but they are not relevant to this check.
NG Replace airbag sensor assembly
(DTC B1154/38 is output).
NG Replace curtain shield airbag sensor assembly
RH (DTC B1155/39 is output).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

AB0119H10600
H01007H16836H16837H21142
Airbag
Sensor
Assembly
CG
TCON
" u
DTC B1155/39 " u
DLC3
Curtain Shield
Airbag Sensor
Assembly RH
DTC B1154/38
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-855
1048 Author
: Date
:
2004 LAND CRUISER (RM1071U)
8 Check airbag sensor assembly.
PREPARATION:
(a) Turn the ignition switch to LOCK.
(b) Disconnect the negative (-) terminal cable from the bat-
tery, and wait at least for 90 seconds.
(c) Connect the connector to the airbag sensor assembly.
(d) Change the curtain shield airbag sensor assembly RH
position with LH position.
(e) Connect the negative (-) terminal cable to the battery,
and wait at least for 2 seconds.
CHECK:
(a) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(b) Clear the DTC stored in memory (See page DI-692).
(c) Turn the ignition switch to LOCK, and wait at least for 10
seconds.
(d) Turn the ignition switch to ON, and wait at least for 10 se-
conds.
(e) Check the DTC (See page DI-692).
OK:
Neither DTC B1155/39 nor B1154/38 are not output.
HINT:
Codes other than code B1155/39 B1154/38 may be output at
this time, but they are not relevant to this check.
NG Replace airbag sensor assembly
(DTC B1155/39 is output).
NG Replace curtain shield airbag sensor assembly
LH (DTC B1154/38 is output).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

DI89V-02
I20790
Key Plate Inserted
ON
OFFWithin. 5secs.
1 Key Plate Not Inserted
23 910Within. 30secs.
Once 9 times DI-938
- DIAGNOSTICSWIRELESS DOOR LOCK CONTROL SYSTEM
1131 Author
: Date
:
PRE-CHECK
1. CHARACTERS OF WIRELESS DOOR LOCK
(a) The operation distance changes according to how cus-
tomers hold the transmitter or where it is used.
(b) Because of using the very weak radio wave, if there is a
strong wave or noise on the frequency being used, the op-
eration distance may become shorter.
2. WIRELESS DOOR LOCK BASIC FUNCTION
(a) Stand on the driver's side. Stay 1 m away from the ve-
hicle.
(b) Turn the transmitter toward the vehicle and press any one
of the transmission switched for 1 sec.
3. INSPECT WIRELESS DOOR LOCK DIAGNOSIS MODE
(a) Start up diagnosis mode.
HINT:
Follow the method below.
(1) Insert the ignition key into the ignition key cylinder.
(2) Remove the ignition key from the ignition key cylin-
der.
(3) Insert the key into the ignition switch.
(4) Turn the ignition switch ON once within 5 sec.
(5) Repeat turning the ignition switch OFF " ON 9
times within 30 sec.
(6) Enter the diagnosis mode, and make sure that the
taillight lights up.
(b) Finishing the Diagnosis Mode.
During the Diagnosis mode, turn the ignition switch OFF
" ON to go back to the normal mode.
At this time make sure that the taillight lights up.

NOTICE
When handling supplemental restraint system components (removal,
installation or inspection, etc.), always follow the direction given in the repair
manuals listed above to prevent accidents and supplemental restraint
system malfunction.
FOREWORD
This wiring diagram manual has been prepared to provide
information on the electrical system of the 2004 LAND
CRUISER.
Applicable models: UZJ100 Series
For service specifications and repair procedures of the above
models other than those listed in this manual, refer to the
following manuals;
Manual Name
Pub. No.

2004 LAND CRUISER Repair Manual
Volume 1
Volume 2

2004 TOYOTA New Car Features
RM1071U1
RM1071U2
NCF257U
All information in this manual is based on the latest product
information at the time of publication. However, specifications
and procedures are subject to change without notice.

[N]
[O]
[P]
[Q]
[R]
[S]
[T]
[U]
2004 LAND CRUISER (EWD548U)
6B HOW TO USE THIS MANUAL
Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.
When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flows
through the rear lights warning light to TERMINAL 4 of the light failure sensor.
Stop Light Disconnection Warning
When the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the current
flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the
disconnection and the warning circuit of the light failure sensor is activated.
As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lights
warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning
circuit on and holds the warning light on until the ignition SW is turned off.
S6 Stop Light SW
2-1 : Closed with the brake pedal depressed
L4 Light Failure Sensor
1, 2, 7-Ground : Approx. 12 volts with the stop light SW on
4, 8-Ground : Approx. 12 volts with the ignition SW at ON position
11-Ground : Always continuity
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
C734L436R737
H1736R637S635
: Relay Blocks
CodeSee PageRelay Blocks (Relay Block Location)
118R/B No.1 (Instrument Panel Brace LH)
: Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
IB20Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
3C22Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)
: Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IE142Floor Wire and Instrument Panel Wire (Left Kick Panel)
BV150Luggage Room Wire and Floor Wire (Luggage Room Left)
: Ground Points
CodeSee PageGround Points Location
BL50Under the Left Center Pillar
BO50Back Panel Center
: Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I544Cowl WireB1850Luggage Room Wire
System Outline
Service Hints

2004 LAND CRUISER (EWD548U)
153
Normal Operation
*When the front Door LH or RH is opened, the door courtesy light front LH, RH and open door warning light is turned on.
When the front door LH and RH are closed, the door courtesy light front LH, RH is turned off.
*When the rear door LH, RH or the back door is opened, door courtesy light rear LH, RH, rear interior light and the open
door warning light is turned on. When the rear door LH, RH and back door are closed, the door courtesy light rear LH, RH
is turned off.
*When all the doors are closed, the open door warning light is turned off.
Turn Off Function
When the ignition SW turned off and there is no change in the door courtesy SW for approx. 30 minute, the DOME relay is
turned off. The DOME relay is turned on again when any of the following conditions are met.
*Ignition SW is turned from OFF position to ACC or ON position
*Change to any door courtesy SW
*Driver or front passenger door is unlocked by the key or transmitter
Immediate Turn Off Function at Door Lock
When all the doors are closed, and the driver or front passenger door is locked by the key or transmitter, the DOME relay is
turned off, after approx. 80 seconds. However, when the illuminated entry system is operating, the DOME relay is turned off
after the operation is completed. the DOME relay is turned on again when any of the following conditions are met.
*Ignition SW is turned from OFF position to ACC or ON position
*Change to any door courtesy SW
*Driver or front passenger door is unlocked by the key or transmitter
Illuminated Entry System
*When any door is opened, each light is turned on.
*The light remains on for approx. 15 seconds after all doors are closed, and fades out.
*With the ignition SW is at ACC or ON position, and any door open, when all the doors are closed, each light fades out
immediately.
*When the ignition SW is turned to ACC or ON position during timer lighting, each light fades out immediately.
*When the doors are locked during timer lighting, each light fades out immediately.
*The lights include, the front interior light, ignition key cylinder light, and front door courtesy light LH, RH.
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
B272D1372F1172
B372D1472J1471
B7A70D1572J2272
B8B70D1672P1273
B9C70D1772R2773
C12A70D1872T571
C15D70D1972T1071
D1072D2072V673
D1172D2772V773
D1272F1072
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
2E28Dash Wire and Cowl Side J/B LH (Left Kick Panel)2G28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
2I28Front Door LH Wire and Cowl Side J/B LH (Left Kick Panel)
2K28Floor No.1 Wire and Cowl Side J/B LH (Left Kick Panel)
2L28Roof No.1 Wire and Cowl Side J/B LH (Left Kick Panel)
2Q30Instrument Panel Integration Wire and Cowl Side J/B LH (Left Kick Panel)
3E40Dash Wire and Cowl Side J/B RH (Right Kick Panel)
3I40Front Door RH Wire and Cowl Side J/B RH (Right Kick Panel)3J40Front Door RH Wire and Cowl Side J/B RH (Right Kick Panel)
3K40Floor No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3Q42Instrument Panel Integration Wire and Cowl Side J/B RH (Right Kick Panel)
System Outline

2004 LAND CRUISER (EWD548U)
197
When the ignition SW turned on, the current from the WIPER fuse flows to the front wiper and washer SW TERMINAL 17,
and the front wiper motor TERMINAL 2.
1. Low Position
When the front wiper SW is turned to LO position, the current flows from the front wiper and washer SW TERMINAL 17 to
TERMINAL 7 to the front wiper motor TERMINAL 1 to TERMINAL 5 to GROUND, and operates the front wiper motor at low
speed.
2. High Position
When the front wiper SW is turned to HI position, the current flows from the front wiper and washer SW TERMINAL 17 to
TERMINAL 8 to the front wiper motor TERMINAL 4 to TERMINAL 5 to GROUND, and operates the front wiper motor at high
speed.
3. INT Position
When the front wiper SW is turned to INT position, the relay operates and the current which is connected by the relay
function flows from the front wiper and washer SW TERMINAL 17 to TERMINAL 2 to GROUND, and operates the wipe.
The intermittent operation is controlled by the charge/discharge function of the condenser installed in the relay, and the
intermittent time is controlled by a time control SW to change the charging time of the condenser.
4. Washer Interlocking Operation
When the front washer SW is pulled up, the current flows from the washer motor TERMINAL 2 to TERMINAL 3 to the front
wiper and washer SW TERMINAL 11 to TERMINAL 2 to GROUND, operates the washer motor and the window washer
emits a water spray. This causes the current to flow to the washer continuous operation circuit in the front wiper and washer
SW TERMINAL 11 to TERMINAL 7 to front wiper motor TERMINAL 1 to TERMINAL 5 to GROUND, and operates the wiper.
C19 Combination SW
17-Ground : Approx. 12 volts with ignition SW at ON or ST position
7-Ground : Approx. 12 volts with front wiper and washer SW at LO position
: Approx. 12 volts 1.6 to 10.7 seconds intermittently with the front wiper and washer SW at INT position
16-Ground : Approx. 12 volts with ignition SW on unless the front wiper motor at STOP position
8-Ground : Approx. 12 volts with front wiper and washer SW at HI position
2-Ground : Always continuity
F5 Front Wiper Motor
2-Ground : Approx. 12 volts with ignition SW at ON or ST position
5-Ground : Always continuity
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
C1970J371
F568W169
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
1A24Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
1B24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
2A28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2D28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
3A40Engine Room No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3E40Dash Wire and Cowl Side J/B RH (Right Kick Panel)3G40Dash Wire and Cowl Side J/B RH (Right Kick Panel)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EA276Engine Room Main Wire and Engine Room No.2 Wire (Engine Compartment Right)
II380Dash Wire and Column Wire (Near the Ignition SW)
System Outline
Service Hints