key TOYOTA LAND CRUISER 1986 Factory Owners Manual

2004 LAND CRUISER (EWD548U)
149
BR1 5
BR1 4
2L 18
2E 126 2
2E 15
2L 33Q 80
3K 22
V 7
R27
T10
G- W
SB
L- YR
W
G- Y
G- W R
SB
L- Y G- Y
R
R
SB
B 7(
A)
, B 8(
B)
, B 9(
C)
ILE
13
2 11
OFF
DOOR ON
W
2 B 7
R
R
W- B
W- B
R
3J 7
G- YR R R R
V 6
R
B 7 B 7
2 1
R W- B
W- B
F11
2 1B 7
B 7
R W- B
R
G- W
2E 22 2K22 2I42Q27
Front Personal Light
Rear Inter ior Light
Ignition Key Cylinder Light Vanity Light LH
Vanity Light RH
Body ECU

2004 LAND CRUISER (EWD548U)
150Interior Light
L- YB 7(
A)
, B 8(
B)
, B 9(
C)
SB
L- Y
D12 D10 D13
D111 22
112
1 2 IY2 12 BC42IC212 BA42 IV 4 8ID420 B 22 B21 A 26 A 25
BC4 1 BA41
R
R
R
RG-RG- WG- RG- B
G- R
G- Y G- YG- RG- B
G- W
PCYL RCYL DCYL LCYL
R R
SBR R R R2 1
3
Unlock
Lock
24 2K 12 2Q14 3J 40 3E
42 3QA 22D19G- B SB
G- B
L- W G- B
W- B
UL2
UnlockLock
313Q 35
3I 73J13 2Q 92Q10
3Q 41 19 15L1 UL1
G- W
G- OSB
SB W- B
2L- W
G- B B 6LP
G- Y
G- Y
II 93IB 8
W- B
W- B
D20Door Courtesy Light
Fro nt LH Door Courtesy Light
Fro nt RH
Door Courtesy Light
Rear LH Door Courtesy Light
Rear RH
Door Key Lock and
Unlock SW RH Door Lock Control SW RH
Body ECU

2004 LAND CRUISER (EWD548U)
151
B 7(
A)
, B 8(
B)
, B 9(
C)
Lock Unlock
1 32
BQ2 2BQ210 BP41 BP49 2K 29 2Q 11
BP4 8 BP43 ID4 17 ID418 B 4B3D27 B 3 G- B
W- B
L- Y
W- BL
VL
VL
V G- B
W- B
L- Y
W- BL- W
G- BL2 RDA PRG
20
51 23 BQ2 1
L- W
BJ
W- B
W- BE
E
J22
B11
W- B
83I 30 3Q
G- B L- W
SB
L- YSB 1111
1 2 10 2K82E
26 3K 15 3E B 23 B24 B11 B12
ID4 15 IV37ID4 16B 7
C C
BP4 11
BH2 4
D14
D15
D16
D17
J22 B 2R- Y
R- B
R- L
R- GR- Y
R- B
R- L
R- G
R- L R- L R- L R- L R- L W- B
DCTY RLCY RRCY BCTYPCTY
BP3 6BH2 5
W- B
W- B
SB
Back Door Courtesy SWBack Door Key Lock
and Unlock SW
Door Courtesy SW
Front LH
Door Courtesy SW
Front RH
Door Courtesy SW
Rear LH
Door Courtesy SW
Rear RH
Body ECU
Junction
Connector
Junction
Connector Door Contr ol Receiver
RDA PRG
+B E
BH2 3(
*1)
(
*2) BH1 5(
*1)
(
*2)
* 2 : w/o Navigation System * 1 : w/ Navigation System

2004 LAND CRUISER (EWD548U)
152Interior Light
B 7(
A)
, B 8(
B)
, B 9(
C)
SB
Door
C12(
A)
, C15(
D)
D 14A 3 93Q 19 3EC 12
SB G- Y
DRLP
SB
Combination Meter
Body ECU
LL
2I
10A ECU- IG1 L- W
IG GND2
IF 16 4GN D1
2I
SIG 20 171
SB
9
CPUB
LSB L- W
22 2Q 2
10A ECU- B2
3Q 11BECU
B 2
W- B
W- B W- B
W- B W- BG- B L- W
KEYE GND KUL 24 A
IC2 11
7
MPX1
B B
MPX1
20A P/W (
FL)
3E 1
2E 42
2I 7
KL
3 2 14 4
D18
P12
BDR
10
UnlockLock
3 21
2I8From Power Source System (
See Page 94)
B 2
W- BDoor Key Lock and
Unlock SW LH
Power Window Master SW
B- W B- W
10SIG
IU3 15
IL3 1E
EC 26
31
T 5MPX1 MPX3
BSBSBB
Th eft
Deterrent
ECU
Junction
Connector J14

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)
170Multiplex Communication System (Communication Bus)
Multiplex Communication System Includes Following Systems
* Automatic Light Control
* Door Lock Control
* Front Fog Light
* Headlight
* Interior Light
* Key Reminder
* Light Auto Turn Off
* Power Window
* Theft Deterrent
* Wireless Door Lock Control

2004 LAND CRUISER (EWD548U)
173
BR1 5
BR1 4
2L 18
2E 126 2
2E 15
2L 33Q 80
3K 221 2
1 2
1 2
1 2 IY2 12 BC42IC212 BA42 IV4 8ID420 B 22 B21 A 26 A 25
BC4 1 BA41
V 6
V 7
R27
D11
D13
D10
D12T10
G- W
B- G
SB
L- YR
W
G- Y
G- W
R
R
R
R
RG-RG- WG- RG- B
G- R
G- Y G- YG- RG- B
G- W R
PCYL RCYL DCYL LCYL
B- G
SB
L- Y G- Y
R
R
SB
R R
B 7(
A)
, B 8(
B)
, B 9(
C)
ILE
13
2 1
2 11
OFF
DOOR ON
W
23J 7 B 7 B 7
B 7
R
R
R
W- B
W- B
W- B
R
G- Y W- BR2Q 27 2I 4 2K 22 2E 22
Door Courtesy Light Front LH Door Courtesy Light Front RH
Door Courtesy Light Rear LH Door Courtesy Light Rear RH Rear Inter ior Light
Ignition Key Cylinder Light Vanity Light LH
Vanity Light RH
Body ECU
B- GB- G

2004 LAND CRUISER (EWD548U)
183
B 7(
A)
, B 8(
B)
, B 9(
C)
24 A
IC2 11
7
MPX1
B B
MPX1
UnlockLock
3 21D18
414 2 316KL KUL GND KEYE LSWD
L- W
G- B
W- B
W- B
L- B
W- B W- BP12
W- BSB
W- B
SB
R- Y
L- YSBSB
L- Y R- YSB W- B SB
W- B
W- BL- B BC4 14BC3 8BC39 3K 53K34 3I53E 42
3I 33E39
BC4 13BL5 2BD4 9
42 3
1
V
L- BV
L- B W- B W- BV
V
L- B
GR- L GR - L
GR - L
D24GR- L
L- B
V V
SB
SB L- B
L- B
GR - L
B 2 B 2
B 2
IF 2I 8
W- BDoor Key Lock and
Unlock SW LH
Door Lock Motor Rear RH
Door Unlock Detection
SW Rear RH Power Window Master SWBody ECU

2004 LAND CRUISER (EWD548U)
186Multiplex Communication System
B 7(
A)
, B 8(
B)
, B 9(
C)
Lock Unlock
3 12
Lock Unlock
1 32
BQ2 2BQ210 BP41 BP49 24 2K 12 2Q14 3J 40 3E
42 3Q3I 83Q302K 29 2Q 11 A 22
BP4 8 BP43 ID4 17 ID418 B 4B3
11 10 2K82E
26 3K 15 3E B 23 B24
D14
D15D27 D19
B 3
W- B
SB
R- Y
L- YSB SB
SB
W- B W- B
W- B
SB
R- Y
SB SB
SB W- B
G- B SB
G- B
L- W G- B
W- B
G- B
W- B
L- Y
W- BL
V
R- Y
R- BL
VL
V
R- Y
R- B G- B
W- B
L- Y
W- BL- WSB
G- B UL2 L2 RDA PRG DCTY
20
51 23 BQ2 1
L- W
PCTY
B1 1
BJ W- B
W- B
R- L
R- L
Back Door Key Lock
and Unlock SW
Door Courtesy SW
Front LH
Door Courtesy SW
Front RHDoor Key Lock and
Unlock SW RH
Body ECU
Door Contr ol Receiver+B E RDA PRG
W- BW- B

2004 LAND CRUISER (EWD548U)
244Shift Lock
IF 3P 8
3P 1 3P 9
2110 954 3
2
1 10A
ECU- IG1
2D 16
4D 10
4D 1
4From Power Source System (
See Page 94)
2D 31
1 2
3M 4
3P 11
112E 26
2D 35
G- R B- W B- W
G- WG- W
G- W
G- R
G
G- W
L- R
L
W- B
W- BL- W
W- B
K 315A
STOP
S 5
A48IG STP
E KLS+P1
P
P2
SLS+
SLS-Shift Lock
Control SW
Shift Lock
Solenoid
2E 18
Key Interlock SolenoidStop Light SW
Shift Lock Contr ol ECU 23
AM1ACC
IG1
B- R B- G
B B
2E 39
7. 5A
AM1
2C 1
1
120A
J/B
NO. 2
140A
ALT
Fusible Link Block F16
Ignition SW I18
Battery3
ACC7A 6
7C 1