Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota 4Runner 1996-2003 Approved SIL techinfo.toyota.com ileaf ewdtmc2 ewdtmpdf ewdsourc 2002 024runne systemci 033wdlc
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download 033wdlc documenatation <<
Text preview - extract from the document
D16
DOOR COURTESY SW FRONT LH
124
1
B B
19 A
DCTY
D17
DOOR COURTESY SW FRONT RH
1
B- W B- W
16 A
PCTY
D18
DOOR COURTESY SW REAR LH
1
B- R B- R B- R
15 A
I10
14 IE2
RCTY
D19
8
DOOR COURTESY SW REAR RH
1
B- R B- R
IL1
U1 J6
UNLOCK WARNING SW JUNCTION CONNECTOR
A
A
1
2
W- B Y- R Y- R
2 A
KSW
15A ACC
D20
FROM POWER SOURCE SYSTEM (SEE PAGE 48)
BODY ECU
W- B
DOOR KEY LOCK AND
2
UNLOCK SW FRONT LH
11 1G
1
B16 A , B17 B
LOCK BR- W BR- W
IF1
WIRELESS DOOR LOCK CONTROL
A
1
A
2
W- B W- B W- B
IF2
B1
12
3
L- B L- B L- B GR
13 A
9 A
IF1
UL3
ACC
UNLOCK
D21
W- B
BR- W
DOOR KEY LOCK AND
2002 4RUNNER (EWD471U)
UNLOCK SW FRONT RH
1
LOCK BR- W BR- W BR- W
11 A
L2
I10
14 IK1
6
2
A
W- B W- B W- B
IE
IK1
B5
4
3
G- Y G- Y G- Y
12 A
J4
IK1
UL2
UNLOCK
JUNCTION
P7 A
CONNECTOR
DOOR LOCK CONTROL SW
FRONT LH
[POWER WINDOW MASTER SW](* 1)
D22 B
DOOR LOCK CONTROL SW
3
W- B
FRONT LH(* 2)
11
LOCK R- W R- W R- W
3 B
6 A
L1
10 1H
I10
IF1
W- B
B1
4
12
4 B (* 2) R R R
4 A (* 1)
9 1H
IF1
I10
UL1
UNLOCK
2 B (* 2)
12 A (* 1)
R
W- B
W- B
R- W
D23 A , B
DOOR LOCK CONTROL SW
R
W- B
W- B
R- W
FRONT RH
LOCK R- W R- W
3 B
6 A
5 IK1
W- B
B5
15
R R
4 B (* 2)
3 A (* 1)
IK1
UNLOCK
2 B (*2)
5 A (*1)
D24
W- B
DOOR LOCK MOTOR AND
DOOR UNLOCK DETECTION SW
12
FRONT LH
1
4
W- B R- L R- L R- L
17 A
IF2
LSWD
2
3
2
14
P- G L- W L- W L- W
M
I8
7 1H
IF2
ACT+
3
P- G B- Y B- Y 23 A
IF2
ACTD
D25
DOOR LOCK MOTOR AND
DOOR UNLOCK DETECTION SW
L- W
FRONT RH
1
4
W- B L- Y L- Y L- Y
14 A
BODY ECU
13 IK1
LSWP
B16 A , B17 B
3
2
B- Y B- Y L- W L- W L- W
E A
D B
E B
D A
M
I1
I1
E A
D A
L- W
L- W
J10 A , J11 B J10 A , J11 B
2002 4RUNNER (EWD471U)
JUNCTION D27 JUNCTION CONNECTOR
L- W
CONNECTOR DOOR LOCK MOTOR AND
DOOR UNLOCK DETECTION SW
B- Y
REAR RH
1
4
W- B LG LG LG
8 B
I1
3 BX1
7 BX1
LSWR
(*3) (* 3) (*3) (* 3)
3
2
B- Y L- W L- W
M
* 1 : W/ POWER WINDOW
4 BX1
1 BX1
* 2 : W/O POWER WINDOW
D26
(* 3)
W- B
* 3 : W/ THEFT DETERRENT SYSTEM
DOOR LOCK MOTOR AND
DOOR UNLOCK DETECTION SW
REAR LH
1
4
W- B W- B LG LG
I13
B- Y
3 BW1
7 BW1
(* 3) (*3) (* 3) (*3)
3
2
B- Y B- Y L- W L- W
M
I2
4 BW1
1 BW1
(*3)
B- Y
L- W
W- B
125
WIRELESS DOOR LOCK CONTROL
FROM POWER SOURCE SYSTEM (SEE PAGE 48)
* 3 : W/ THEFT DETERRENT SYSTEM 1 1 1
30A POWER
10A ECU- IG
15A MPX- B
120A ALT
4
L
2 1C 2 2
2
3 3C 5 1
10 3
L- R
RELAY
ECU- IG POWER
TAIL
B16 A , B17 B
BODY ECU 2 3C 13 IG1
3 2
GND ACT- MPX1 TRY ECU- B 2 1G
7 A 4 B 10 A 2 2
L- R
8 15
Y
L
V- W L- R L- R
R- G
8 1J 6 1H
I1
W- B
R- G
8 IE2
B- Y
B
11 IE2 6 IE1
L- R
15 IG1
V- W
Y
2 IE1
L
R- G
L- R
L- W L- W 4 BR2 6 BR1 1 BR2
B
V- W
8 IE1 R- G B 8 BR1
L- R
Y
L
J5
L- W
5 BS1 JUNCTION
6 BS1 5 BS2 CONNECTOR 8 BS1
V- W
5 BR1
L- B
(* 3)
L- R
Y
L
L- W
20 18 3 1 2
LSWB MPX1 IG POWE ECU- B
BACK DOOR UNLOCK DETECTION SW
4 BS1 B18
BACK DOOR ECU
BACK DOOR LOCK MOTOR AND
L- W
L- B
(*3)
GND BCTY LMTW BZR1 BZR2 CLSM OPNM
26 7 13 5 4 11 12
2 4
L- W
P- G
P- B
R- L
G
R
BACK DOOR COURTESY SW
M
W- B
BACK WINDOW LIMIT SW
2 1
3 1 3 BS2 4 BS2
W- B
21 3E
B- Y
B10
1 2
P- G
P- B
M
W- B
(* 3)
1 2
10 BS1 B12
W- B
W- B
B11
B9
13 3E 16 3E BACK WINDOW
2 BR2 3 BR2 MOTOR
B- Y
W- B
W- B
B- Y
W- B B9 B9
P- G
10 BR1
P- B
(* 3)
W- B
B- Y
B- Y 16 IE2 5 IE2
I2
3 BS1
P- G
P- B
W- B
W- B
11 IE1
B- Y 1 2
3 BR1
A
J9
W- B
JUNCTION
CONNECTOR
K4
IF BH KEYLESS BUZZER
2002 4RUNNER (EWD471U)
126
SYSTEM OUTLINE
In this system, the back door ECU receivers weak radio wave transmitted from the transmitter built-into the ignition key, and
outputs a signal to the body ECU. Accordingly, all the doors are can be locked and unlocked by remote control.
1. NORMAL OPERATION
Lock operation
When the lock SW on the transmitter is pressed, all the doors are locked.
Unlock operation
When the unlock SW on the transmitter is pressed once, only the driver door is unlocked. When the unlock SW is pressed
again within 3 seconds, all the doors are unlocked.
2. AUTO LOCK FUNCTION
When the door is not actually opened within 30 seconds after the door has been unlocked by the unlock SW on the
transmitter, all the doors are automatically locked. If any of the following conditions are detected, the wireless door lock does
not function.
Any door is opened.
The ignition key is inserted into the ignition SW.
When the unlock detection SW of all the doors are locked.
3. WIRELESS DOOR LOCK STOP FUNCTION
If any of the following conditions are detected, the wireless door lock does not function.
Lock operation
When any door is open (Door courtesy SW on)
The ignition key is inserted into the ignition SW (Unlock warning SW on)
Ignition SW is on
Unlock operation
Ignition SW is on
4. BUZZER SOUND FUNCTION
During lock operation, when the back door ECU receives a lock signal from the door unlock detection SW, the ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo