VigoElecWiringDiagram

Power Window P 4(A), (B)
Power Window Master SW
From Power Source System (See Page 60)
B
1 6A
9B
30A
PWR

2
3

L E DU DD
3A 4A
10 B 2B 9 A (∗1)
5 B (∗2)

W–B J26(A), J27(B) B
Junction Connector L–R
LL
CB 21
AA AA
L M
CB (∗1)
AA AA
J16(A), J17(B) P6
Junction Connector Power Window Regulator
Motor (Front RH)

L L L
(∗1)

L
(∗1)

L
L
(∗1)

AA AA

J13(A), J14(B)
Junction
Connector

CB

4 II1W–B W–B
L
L

A ∗ 1 : Double Cab
J28 ∗ 2 : Extra Cab
Junction
Connector

IF

148

P 4(A), (B)
Power Window Master SW

PU PD RLU RLD RRU RRD
10 A 18 A 12 A 16 A 15 A (∗1)
13 A
8B 1 B (∗2)

R–L R–Y R–Y
G–W (∗1) (∗1)
G–Y G–Y
10 II1 3 II1 (∗1) (∗1)2 II11 II1 6 II1 5 II1
R–B R–B
R–L (∗1) (∗1)
G–W G–B G–B
(∗1) (∗1)

L 4 IC1 L R–B R–Y6 BB1 7 BB1G–B G–Y 8 BC1 LL (∗1) (∗1) R–B R–B6 BC1 G–B G–B7 BC1
(∗1) 4 (∗1) (∗1) (∗1) 4 (∗1) (∗1) (∗1) (∗1) (∗1) (∗1)

L 8 BB1
(∗1)
R Up G–W 31 31 4
3 IC1 R–L Down
P9
L Power Window SW
(Front Passenger' s Side)
31
L
(∗1) R Up Down Power Window SW(Rear LH) R Up Down P11
(∗1) (∗1) Power Window SW
P10 (Rear RH)

2 L–R5 25 L–R 25 L–R
L 1 (∗1) (∗1)
21 21
2
M M
M
P7 P8
P5 Power Window Regulator Power Window Regulator
Power Window Regulator Motor (Rear LH) Motor (Rear RH)
Motor (Front LH)

149

Power Window

System Outline
1. Manual Down or Up Operation
When the power window master SW is pushed one step, the motor rotates to open the window.
When the power window master SW is pulled up one step, the motor rotates in the opposite direction, to close the window.
All the other windows can be opened/closed as well, by the operation of the power window master SW or respective power
window SW.
When the window lock SW is pushed to the lock side, the ground circuit to the passenger’s window becomes open. As a
result, even if Open/Close operation of the passenger’s window is attempted, the current from TERMINAL E of the power
window master SW is not grounded and the motor does not rotate, so the passenger’s window can not be operated and
window lock occurs.

2. Auto Down Operation (Driver’s Window)
When the power window master SW is pushed two steps, the motor rotates to open the window automatically.

3. Stopping of Auto Down Operation (Driver’s Window)
Auto operation can be stopped in mid–course with switching power window master SW one step upward during the down
operation.

Service Hints

P4 (A), (B) Power Window Master SW
B–Ground : Approx. 12 volts with the ignition SW at ON position
E–Ground : Always continuity

DU–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window) at UP or AUTO UP position
DD–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window)

at DOWN or AUTO DOWN position

: Parts Location

Code See Page Code See Page Code See Page
J13 A 38 P4 B 42 (Extra Cab) P8 40 (Double Cab)
J14 B 38 40 (Double Cab) 40 (Double Cab)
J16 A 38 P5 42 (Extra Cab) P9 42 (Extra Cab)
J17 B 38 44 (Single Cab) 44 (Single Cab)
J26 A 38 P6 40 (Double Cab) P10 40 (Double Cab)
J27 B 38 P7 42 (Extra Cab) P11 40 (Double Cab)
38 44 (Single Cab)
J28 40 (Double Cab) 40 (Double Cab)
P4 A

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
3 35 R/B No.3 (Cowl Side Panel LH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IC1 48 Front Door LH Wire and Floor Wire (Left Kick Panel)
II1 50 Front Door RH Wire and Floor Wire (Right Kick Panel)
BB1 52 (Double Cab) Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)
BC1 52 (Double Cab) Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points

Code See Page Ground Points Location
IF 48 Cowl Side Panel RH

150

Memo
151

Front Wiper and Washer From Power Source System (See Page 60)

∗ 1 : w/ INT Time SW 20A
∗ 2 : w/o INT Time SW WIP

C11(A), C12(B) 9 2L 26 2S 9 2M
Combination SW

L–B L–W L–W L–W
L–W
W EW Wiper Relay 1
On W2 L–Y
Off
M Windshield
Front Washer
Washer SW Motor

2

W 1 B–R 13 B–R
A IF2

EW 2 W–B
A

(∗1)+B +1 +2 +S INT1 INT2 B1 (∗2) +B 3 L–W
(∗1) MIST B
OFF
Front Wiper SW INT +S 4 W–G
LO B
152
HI +2 1 L–Y
B

+1 2 L–B
B

5 IF2 6 IF2 4 IF2

W–G

53 12

M

W–B W3 4
Windshield EA
Wiper Motor W–B

IE

System Outline

With the ignition SW turned on, the current flows to TERMINAL (B) 3 of the front wiper and washer SW, TERMINAL 1 of the
windshield washer motor and TERMINAL 2 of the windshield wiper motor through the WIP fuse.

1. Low Speed Position
With the front wiper SW turned to LO position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to
TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield
wiper motor to run at low speed.

2. High Speed Position
With the front wiper SW turned to HI position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to
TERMINAL (B) 1 to TERMINAL 3 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield
wiper motor to run at high speed.

3. INT Position
With the front wiper SW turned to INT position, the wiper relay operates and current flows from TERMINAL (B) 3 of the front
wiper and washer SW to TERMINAL (A) 2 to GROUND. This activates the intermittent circuit and the current flows from
TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to
TERMINAL 4 to GROUND and the wiper operates.
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 (w/ INT time SW).
Intermittent operation is controlled by a condenser charge and discharge function in the relay (w/o INT time SW).

4. Mist Position
With the front wiper SW turned to MIST position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to
TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield
wiper motor to run at low speed.

5. Washer Interlocking Operation
With the washer SW pulled to ON position, the current flows from the WIP fuse to TERMINAL 1 of the windshield washer
motor to TERMINAL 2 to TERMINAL (A) 1 of the front wiper and washer SW to TERMINAL (A) 2 to GROUND and causes
the windshield washer motor to run and the window washer to spray. Simultaneously, current flows from the WIP fuse to
TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to
TERMINAL 4 to GROUND, causing the wiper to function.

Service Hints

C11 (A), C12 (B) Combination SW
(A) 2–Ground : Always continuity
(B) 3–Ground : Approx. 12 volts with the ignition SW at ON position
(B) 2–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at LO or MIST position

Approx. 12 volts intermittently with the ignition SW on and the front wiper SW at INT position
(B) 4–Ground : Approx. 12 volts with the ignition SW on and unless the windshield wiper motor at STOP position
(B) 1–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at HI position

W3 Windshield Wiper Motor
2–1 : Closed unless the windshield wiper motor at STOP position

: Parts Location

Code See Page Code See Page Code See Page
C11 A W2
C12 B 38 W3 37
38 37

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2L 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)
2M 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2S

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IF2 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

153

Front Wiper and Washer

: Ground Points

Code See Page Ground Points Location
EA 46 Right Side of the Fender Apron
IE 48 Instrument Panel Reinforcement RH

154

Memo
155

Horn

From Power Source System (See Page 60)
1

10A
HORN

2

HORN
Relay

7 1I 8 1I

W–R
B

B

12 IF3

1 1
H4 H3
Horn (Low) Horn (High)

W–R

16 2N
32 2O

W–R

Horn SW8

S13
Spiral Cable

156

Service Hints
H3, H4 Horn (High), (Low)

1–Ground : Approx. 12 volts with the horn SW on

: Parts Location

Code See Page Code See Page Code See Page
H3 H4 S13
36 36 39

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
1I 24 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2N
2O 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IF3 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

157

Cigarette Lighter

From Power Source System (See Page 60)

15A
CIG

1 2C

W–B BR B2
C5
Cigarette
Lighter

1

A
J23
Junction
Connector

A

IE

158

Service Hints

C5 Cigarette Lighter
2–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
1–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page
C5 J23
38 38

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2C 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points

Code See Page Ground Points Location
IE 48 Instrument Panel Reinforcement RH

159

Power Outlet

From Power Source System (See Page 60)

15A 7. 5A
PWR OUT ACC

52

PWR OUT
Relay

31

23 2P 9 2D 18 2D

P
W–B
W–B

1

P3
Power Point
Socket

2

W–B

A A J22(A), J23(B)
Junction
Connector

AB

W–B
W–B
W–B
IE ID

160

Service Hints

P3 Power Point Socket
1–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
2–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page
J22 A J23 B P3
38 38 39

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2D 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2P 29

: Ground Points

Code See Page Ground Points Location
ID 48 Instrument Panel Reinforcement Center
IE 48 Instrument Panel Reinforcement RH

161

Clock From Power Source System (See Page 60) 7. 5A
1 ACC
10A
TAIL 7. 5A 23 2N
5 2C DOME

2
1

G–W GG R V
G

58Light 7 2R 8 2J
B1 T1Control SW 7 2S 25 2P
12 2Q
OFF 8 2P

Tail

Head
C10
Combination SW

G
R

3 1 4
ILL(+) B(+) ACC(+)

EARTH(–) C7
2 Clock

W–B

A A J20(A), J21(B)
Junction
Connector

AB

W–B

ID

162

Service Hints

C7 Clock
4–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
1–Ground : Always approx. 12 volts
3–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position
2–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page
C7 J20 A
C10 38 J21 B 38
38 38

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
1 22 Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2C 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2J 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)
2N
2P 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2Q
2R
2S

: Ground Points

Code See Page Ground Points Location
ID 48 Instrument Panel Reinforcement Center

163

Rear Window Defogger

From Power Source System (See Page 60)
1

20A 10A
DEF ECU–IG&GAUGE

2

3

8 2K 4 2R

B–Y
R–L
R–L
DA

J16(A), J17(B)
Junction
Connector
EB

R–L

33
51

DEF
Relay

32
33

R–L

EA BB 12 IH1 W–B BR R–L
J16(A) R–L
Junction 45
Connector D IG

EA E
3 R3
1A
R 6(A), R 7(B) Rear Window
Rear Window Defogger SW
Defogger

1B

B A A J22(A), J23(B)
Junction
A Connector
J15
Junction AB
Connector
IE
IG

164

Service Hints
DEF Relay

5–3 : Closed with the ignition SW at ON position and the rear window defogger SW at ON position

: Parts Location

Code See Page Code See Page Code See Page
J15 J23 B 38 R7 B 41 (Double Cab)
J16 A 38 39 43 (Extra Cab)
J17 B 38 R3 41 (Double Cab)
J22 A 38 43 (Extra Cab)
38 R6 A

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
3 35 R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2K 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)
2R 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IH1 50 Instrument Panel Wire and Floor Wire (Right Kick Panel)

: Ground Points

Code See Page Ground Points Location
IE 48 Instrument Panel Reinforcement RH
IG 48 Cowl Side Panel LH

165

Remote Control Mirror

From Power Source System (See Page 60)

7. 5A
ACC

23 2O

O1 8 BR–R
Outer Mirror SW B V

Operation SW Left Right Up Down Left/ Right/
Up Down
Select SW MH MV
Left Right Left Right M+
6 E
HL HR VL VR 7
52 43

L R LG R–G W–B B B

R
R–G
BR–R
BR–R

L BA AA HA HA
LG DB EB FB
BR–R J24(A), J25(B)
Junction
Connector

4 IB1 3 IB1 1 IB1

L R
LG R–G
BR–R BR–R

1 5 3 1 5 3 A
MH MV M+ MH MV M+ J23
Junction
M M M M Connector

O2 O3 A
Outer Rear View Outer Rear View
Mirror (LH) Mirror (RH) IE

166

Service Hints

O1 Outer Mirror SW
8–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
7–Ground : Always continuity
6–7 : Continuity with the operation SW at LEFT or UP position
8–6 : Continuity with the operation SW at RIGHT or DOWN position

: Parts Location

Code See Page Code See Page Code See Page
J23 O2 40 (Double Cab) O3 42 (Extra Cab)
J24 A 38 O3 42 (Extra Cab) 44 (Single Cab)
J25 B 38 44 (Single Cab)
O1 38 40 (Double Cab)
39

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2O 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IB1 48 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

: Ground Points

Code See Page Ground Points Location
IE 48 Instrument Panel Reinforcement RH

167

Audio System

From Power Source System (See Page 60)
1

7. 5A 15A
ACC RAD

2

24 2N 1

GR 2 IF2
L–Y L–Y

3A 4A R 1(A), R 2(B)
ACC(∗7) +B(∗7) Radio Receiver Assembly
ACC+B(∗8) BU+B(∗8)

GND FL+ FL– FR+ FR–
7A 2A 6A 1A 5A

PP VV LG LG LG9 IH1 4 IH1 LLL
(∗1) (∗1) (∗1) (∗1)
6 IB1 5 IB1

8 II1 7 II1

BR

T23 2 T24 2
4 Tweeter (LH) 4 Tweeter (RH)

P V LG L
(∗2, ∗3) (∗2, ∗3) (∗2, ∗3) (∗2, ∗3)

31P V 31LG L
(∗1) (∗1) (∗1) (∗1)
12 12

S15 S16
Speaker Speaker
(Front Door LH) (Front Door RH)

ID

168

∗ 1 : 6 Speaker
∗ 2 : 4 Speaker
∗ 3 : 2 Speaker
∗ 4 : Double Cab
∗ 5 : Extra Cab

∗ 6 : 6 Speaker, 4 Speaker

∗ 7 : w/ CD Player

∗ 8 : w/o CD Player

R 1(A), R 2(B)BB RL–YY RR+RR RR–WW
Radio Receiver Assembly(∗4 ∗6) (∗6) 6B (∗4 ∗6) (∗6) 1B (∗4 ∗6) (∗6) 3B (∗4 ∗6) (∗6)

RL+ 1 IH1 6 IH1 5 IH1
2B

2 IH1

B 1 BB1 2 BB1 Y R 1 BC1 2 BC1 W
(∗5 ∗6) (∗5 ∗6) (∗5 ∗6) (∗5 ∗6)

R W R W
(∗4 ∗6) (∗4 ∗6) (∗4 ∗6) (∗4 ∗6)

(∗4) (∗4)
(∗5) (∗5)

11 22 11 22
AB AB AB AB

S17(A) S18(A)
Speaker (Rear Door LH) Speaker (Rear Door RH)
S19(B) S20(B)
Speaker (Rear LH) Speaker (Rear RH)

169

Audio System

Service Hints
R1 (A) Radio Receiver Assembly
(A) 4–Ground : Always approx. 12 volts
(A) 3–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
(A) 7–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page
R1 A 39 43 (Extra Cab) T23 41 (Double Cab)
R2 B 39 S16 45 (Single Cab) 43 (Extra Cab)
41 (Double Cab) 41 (Double Cab) T24 41 (Double Cab)
S15 43 (Extra Cab) S17 A 41 (Double Cab 43 (Extra Cab)
45 (Single Cab) S18 A 43 (Extra Cab)
S16 41 (Double Cab) S19 B 43 (Extra Cab)
S20 B

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
1 22 Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2N 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IB1 48 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)
IF2 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)
IH1 50 Instrument Panel Wire and Floor Wire (Right Kick Panel)
II1 50 Front Door RH Wire and Floor Wire (Right Kick Panel)
BB1 52 (Double Cab) Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)
BC1 52 (Double Cab) Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points

Code See Page Ground Points Location
ID 48 Instrument Panel Reinforcement Center

170

Memo
171

172 Combination Meter

30 2S 10A From Power Source System (See Page 60)
ECU–IG&
2 GAUGE 1
1 R–B

Combination SW R–Y 27 A High Beam 7. 5A DOME
Door Courtesy SW Door R
(Front Passenger' s Side) R–L
R
Door Courtesy SW R–B 17 A 1A 8 2J
(Rear LH) R–B 25 2Q
Door Courtesy SW G–Y
(Rear RH) 16 A
Door Courtesy SW
(Driver' s Side) 15 A

Integration Relay 10 A Speedometer
Unlock Warning SW Tachometer
Fuel
T17 25 V–R 10 2Q Temp. C 8(A), C 9(B)
SP1 (A/T) Combination Meter
Transmission
Control ECU V–R
(∗1)
T16 17 4 2P
SPD V–R
Theft
Warning ECU

E6 17 26 2Q V–R 6A
Engine ECU SPD 26 2P

R–B

∗ 1 : w/ Theft Deterrent System From Power Source System (See Page 60)
7. 5A
MET
1 2D

21 A
C 8(A), C 9(B) Fuel
Combination Meter B–O

ODO/TRIP Buzzer T–BELT
Fuel Filter/
Fuel Sedimenter

5A 23 A 2A 3A 7A 4A 14 A
16 ID2
P–L P–L L–R BR–Y 8 IF2W–G
3 BR
12 1
B–W F4
P Fuel Filter
Warning SW
10 IF2 9 IA1 8 IA1
1 2
2L–R BR BR BR–Y W–G
F10 A
1 EA1 Fuel Sedimenter 3 BA1 4 BA1 Engine ECU J1
Level Warning SW Junction
S3 BR–Y Connector
Speed Sensor
2 A
BR
F13 EB
R–B BR Fuel Sender W–B W–B
Gage 173
BR
3

15 ID2 BRI1
R–B EC

174 Combination Meter

Driver' s C 8(A), C 9(B)
Seat Belt Combination Meter

Front Seat Inner Belt R–Y 11 A SRS
(Driver' s Side)
LCD
Airbag Sensor B–Y 20 A Illumination
Assembly Center (w/ SRS)

DLC3

W–B 1 IF2 W–B 19 A
(w/o SRS) (w/o SRS)

Combination SW G–B 30 A Front Fog
(∗2) Illumination

BAW–B Y 22 A Turn LH 8 A 24 A 25 A G
J22(A), J23(B) Turn RH Combination SW
Junction
Connector G–B

BB Turn Signal
Flasher
W–B G–Y
(w/o SRS)

ID

W–B Transmission P 18 A A/T OIL TEMP
(w/o SRS) Control ECU (A/T) A/T P
Transfer Indicator SW W–G 4WD
(Neutral Position) 13 A Charge 12 A G–B
4WD Control ECU R–B Glow Neutral Start SW

Alternator GR 31 A Check Engine
ABS
Engine ECU Y–R 37 A
Brake
R–B 40 A C 8(A), C 9(B)
Oil Pressure Combination Meter
39 A

2 R–G 3 IF2 R–G 38 A ∗ 2 : w/ Front Fog Light
W–B (w/o ABS) (w/o ABS)
I2 I2
Skid Control ECU R–G
with Actuator (w/ ABS)

EA W–B W–B 1111 LG 1 2S LG 36 A
1 2L
175
B2 1 2M
Brake Fluid
Level Warning SW

LG

B3

Brake Vacuum
Warning SW

LG 1 2K

P2
Parking Brake SW

LG–B 10 ID2 LG–B 35 A

E4
Engine Oil Pressure Sensor

Combination Meter

Service Hints
C8 (A) Combination Meter
(A) 21–Ground : Approx. 12 volts with the ignition SW at ON position
(A) 1–Ground : Always approx. 12 volts
(A) 22–Ground : Always continuity

F13 Fuel Sender Gage
2–3 : Approx. 4 Ω with the fuel full
Approx. 110 Ω with the fuel empty

: Parts Location

Code See Page Code See Page Code See Page
B2 F4 36 J22 A
B3 36 F10 36 J23 B 38
36 40 (Double Cab) 38
C8 A 38 F13 42 (Extra Cab) P2 39
C9 B 38 44 (Single Cab) S3 37
36 J1 37 T16 39
E4 38 T17 39
E6

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
1 22 Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
2D 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2J 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)
2K 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)
2L 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)
2M
2P 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2Q
2S

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
EA1 46 Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)
IA1 48 Instrument Panel Wire and Floor Wire (Left Kick Panel)
ID2 48 Engine Wire and Instrument Panel Wire (Behind the Glove Box)
IF2 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)
52 (Double Cab)
BA1 54 (Extra Cab) Frame Wire and Floor Wire (Under the Front Seat LH)
56 (Single Cab)

: Ground Points

Code See Page Ground Points Location
EA 46 Right Side of the Fender Apron
EB 46 Left Side of the Fender Apron
EC 46 Rear Side of the Cylinder Block
ID 48 Instrument Panel Reinforcement Center

: Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
I1 50 Engine Wire I2 50 Engine Wire

176

Memo
177

Air Conditioner

From Power Source System (See Page 60)

10A 40A
ECU–IG& FR HTR
GAUGE

1 1C R–L
(∗1)

L–O
(∗1)

W–B 1 2F 30 2R 18 2P B5
W–B 4 Blower Resistor
B–W B L–B
B451 AA AAB–W
Blower Motor4 AB B–W
J18(A), J19(B)
HTR Relay R–L32 Junction
L–W (∗1) Connector

L–O 1
(∗1)
10A A/C B–W
R–B

R
23

18 2D 9 2D 5 2A 16 2D

2 4 12 J22(A), J23(B) AA
M OFF Junction ConnectorAB
6
1 LO L–W W–B

M1 5

M2

HI
B6
Blower SW

W–B
W–B

W–B
W–B

W–B W–B W–B
(∗1) IE (∗1)

ID

178

∗ 1 : w/ Front Cooler

R–L P1 3W–B
(∗1) Pressure SW 21 C4
L–O Y–B L–O Crankshaft
(∗1) (∗1) (∗1) Position Sensor

17 IF3 A11 E1
A/C Volume SW
1 (Shielded) Y
OFF L
2
VRT E2 E 6(B), E 8(D) 34 D 27 D
16 IF3 12 Engine ECU NE– NE+

AC1 ACT
18 B 19 B

Y–B
(∗1)
R–L
(∗1)
V
(∗1)
R
(∗1)
Y
(∗1)
R–L
(∗1)

3 10 5 6 14 2
PSW IG B/V TEMP AC1 ACT

A9
A/C Amplifier

GND MGC SG–1 TEFIN
18 1 8 7

1 ID1J20(A), J21(B) 2 (Shielded)
AA Junction Connector 1
W–B L
AB (∗1) (∗1)
1A1
A/C Compressor
A
L–W L–W J10
(∗1) (∗1) Junction
A10 Connector
A/C Thermistor
A
P
(∗1) EC
G
(∗1) 179

W–B BR
(∗1)

Air Conditioner

System Outline

Current is applied at all times through the FR HTR fuse to TERMINAL 5 of the HTR relay.
When the ignition SW is turned on, the current flows through the ECU–IG&GAUGE fuse to TERMINAL 1 of the HTR relay to
TERMINAL 2 to TERMINAL 6 of the blower SW.

Blower Motor Operation
∗ Low speed operation
When the blower SW is moved to LO position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to
GROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of the
HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to
TERMINAL 1 to GROUND, rotating the blower motor at low speed.

∗ Medium speed operation (Operation at M1, M2)
When the blower SW is moved to M1 position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to
GROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of the
HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to
TERMINAL 3 to TERMINAL 2 of the blower SW to TERMINAL 5 to GROUND. At this time, the blower resistance of the
blower resistor is smaller than at low speed, so the blower motor rotates at medium low speed.
When the blower SW is moved to M2 position, the current flows through the HTR relay to TERMINAL 2 of the blower
motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to TERMINAL 2 to TERMINAL 1 of the blower SW to
TERMINAL 5 to GROUND. At this time, resistance of the blower resistor is smaller than at M1 position, so the blower
motor rotates at medium high speed.

∗ High speed operation
When the blower SW is moved to HI position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to
GROUND, causing the HTR relay to turn on.
This causes the current flows from the FR HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2
of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower SW to TERMINAL 5 to GROUND, rotating the blower
motor at high speed.

Service Hints
HTR Relay

5–3 : Closed with the ignition SW at ON position and the blower SW on

P1 Pressure SW
1–2 : Open with the refrigerant pressure at less than approx. 2.0 kgf/cm2 (28.4 psi, 196.1 kpa) or more than
approx. 32.0 kgf/cm2 (455 psi, 3138.1 kpa)

A9 A/C Amplifier
10–Ground : Approx. 12 volts with the ignition SW at ON position
18–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page
A1 B6 J19 B
A9 36 C4 38 J20 A 38
A10 38 36 J21 B 38
A11 38 E6 B 38 J22 A 38
B4 38 E8 D 38 J23 B 38
B5 38 38 38
38 J10 38 P1 37
J18 A

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
1C 23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2A 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2D 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)
2F 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2P
2R

180

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
ID1 48 Engine Wire and Instrument Panel Wire (Behind the Glove Box)
IF3 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

: Ground Points

Code See Page Ground Points Location
EC 46 Rear Side of the Cylinder Block
ID 48 Instrument Panel Reinforcement Center
IE 48 Instrument Panel Reinforcement RH

: Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
E1 46 Engine Wire

181

I GROUND POINT

A (Shielded) E1 W–B Crankshaft
A Position Sensor
BR A BR
(E1) Engine ECU
BR
A (A/T) (E1) Transmission
W–B (E01) Control ECU
J10 (A/T)
Junction W–B
Connector
W
DLC3 BR 18 BR I1 (E01)
(SG) ID2 (E02)

Engine ECU

Fuel Sedimenter BR 1 BR
Level Warning SW EA1 I 1

BR
BR
W–B

Speed Sensor BR BR W–B
I1

EC

4WD Control ECU (GND) W–B A A
BA

ADD Actuator W–B A A W–B Transfer Indicator SW
Transfer Indicator SW BA (L4 Position)
(Neutral Position)
Injector Driver W–B A A W–B Transfer Indicator SW
(EDU) BA (4WD Position)
Turbo Motor Driver
W–B A A W–B Throttle
BA Body Assembly

W–B A
B

J 7(A), J 8(B)

Junction
Connector

182

I

Turn Signal Lamp W–B J1
(Front Side RH)
3 Junction
Combination Meter IF2 Connector

Combination Meter R–G 1 R–G I2 A W–B Turn Signal Lamp
(w/o ABS) IF2 (w/o ABS) (Front Side LH)
Brake Fluid
Level Warning SW W–B W–B A W–B Fuel Filter
Windshield (w/o SRS) (w/o SRS) Warning SW
Wiper Motor
Turn Signal W–B W–B W–B A W–B Engine Hood
Lamp (Front RH) Courtesy SW
Fog Lamp
(Front RH) W–B I2 A W–B Turn Signal Lamp
Clearance Lamp (Front LH)
(Front RH)
W–B A W–B Fog Lamp
(Front LH)

W–B A W–B Clearance Lamp
(Front LH)

W–B W–B A A W–B 3

I 2 1J MAIN Relay

A W–B 1 GLOW Relay
A
W–B
Skid Control (GND1) W–B W–B
ECU with (GND2)
Actuator W–B

EA EB

183

I GROUND POINT

W–B T16(A)
(∗4) Theft Warning ECU
S12(B)
12 B 1 B Short Pin
(Theft Warning ECU)
B–W (E) Theft
(∗1) Warning ECU
R
12 A 1A
B
ST Relay W–B 10 W–B Hazard Warning
1 IF3 (∗4) BR Signal SW

(∗2) Combination SW
Y
Combination Meter L–Y
L
Security G B–W(∗2 ∗3) Rear Window
Indicator Lamp B–W Defogger SW
(∗4)
B–W Power Point Socket
(∗1)
Blower SW

Transponder B W–B Blower Resistor
Key ECU GW
(GND)

BA BA BA BA BA AA AA AA AA AA

BB BB BB BB BB J22(A), J23(B)
Junction
W Connector
R
GR AB AB AB AB AB AB

L

Rear Window W–B LG (CG) DLC3
Defogger SW W–B BR
Y Outer Mirror SW
Ashtray Illumination W–B
W–B Turn Signal Flasher
Cigarette Lighter
Illumination Cigarette Lighter
Key Interlock
Unlock Warning SW Solenoid
Blower SW
Radio Receiver BR
Assembly W–B Combination SW

HTR Relay ID
PWR OUT Relay
Integration Relay W–B
W–B
Airbag Sensor
Assembly Center 18 2D

A/T Shift Lever 9 W–B
Illumination 2D

Map Lamp W–B 1 IE
(E1) 2B

W–B 2
(E2) 2B

W–B 17
2D

1 2E W–B
W–B

W–B

184

I

∗ 1 : w/ Theft Deterrent System
∗ 2 : w/o Theft Deterrent System
∗ 3 : M/T Single Cab, Double Cab 2KD–FTV w/o Inter Cooler
∗ 4 : ∗ 2 Except ∗3

Power Window W–B
Master SW

A W–B
Rear Window Defogger
4 II1
W–B
Center Stop Lamp

W–B 1 BD1
W–B W–B
A J28 J15
Junction Junction
IG1 Relay W–B A Connector Connector
Front Seat Inner Belt 3
(Driver' s Side) A W–B
W–B A A W–B A 8 W–B B3 W–B Rear Combination
Clock BA1 Lamp (LH)

Hazard Warning IF IG W–B License Plate
Signal SW Lamp LH
B3
W–B W–B Rear Combination
W–B Lamp (RH)

W–B License Plate
Lamp RH

W–B

W
Combination SW

L
(GND) A/C Amplifier

J20(A), J21(B) AA AA AA
Junction Connector

BB BB AB AB AB
L
Y (E) Shift Lock
Control ECU
W–B
W–B

P
Combination SW

185

I GROUND POINT

: Parts Location

Code See Page Code See Page Code See Page
J1 J15 J23 B
37 J20 A 38 38
J7 A 38 J21 B 38 J28 38
J8 B 38 J22 A 38 S12 B 39
38 38 T16 A 39
J10

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)
1 22 Engine Room R/B (Engine Compartment Left)
3 35 R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)
1J 24 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2B
2D 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)
2E

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)
EA1 46 Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)
ID2 48 Engine Wire and Instrument Panel Wire (Behind the Glove Box)
IF2
IF3 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)
II1
50 Front Door RH Wire and Floor Wire (Right Kick Panel)
BA1 52 (Double Cab) Frame Wire and Floor Wire (Under the Front Seat LH)
54 (Extra Cab)
BD1 56 (Single Cab) Frame No.2 Wire and Frame Wire (Under the Back Panel LH)
52 (Double Cab)
54 (Extra Cab)
56 (Single Cab)

: Ground Points

Code See Page Ground Points Location
EA 46 Right Side of the Fender Apron
EB 46 Left Side of the Fender Apron
EC 46 Rear Side of the Cylinder Block
ID 48 Instrument Panel Reinforcement Center
IE 48 Instrument Panel Reinforcement RH
IF 48 Cowl Side Panel RH
IG 48 Cowl Side Panel LH

: Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points
E1 46 Engine Wire B3 52 (Double Cab) Frame Wire
I1 54 (Extra Cab)
I2 50 56 (Single Cab)

186

Memo
187

J POWER SOURCE (Current Flow Chart)

The chart below shows the route by which current flows from the battery to each electrical source
(Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.

40A MAIN 1 20A H-LP LH 1
20A H-LP RH 1
50A BATT P/I 1
10A HORN
15A FOG
25A EFI

30A AM2 1

40A AM1 2

Battery 100A ALT 1 7.5A OBD 2
10A STOP 2
10A TAIL
15A PWR OUT

40A IG1

7.5A ALT-S 1
15A TURN-HAZ
80A GLOW

30A ABS NO.2 1
40A ABS NO.1

40A FR HTR 1
1
30A DCC 1 7.5A DOME
7.5A ECU-B
15A RAD

[LOCATION]

1 : Engine Room R/B and Engine Room J/B (See Page 22)
2 : Driver Side J/B (See Page 28)
3 : R/B No.3 (See Page 35)

188

J

Example S1
Code or Location
Starter
Parts

7.5A DRL 4
Location

Electrical Source

7.5A IGN 2
7.5A MET

Ignition SW I6 7.5A ST 2
(AM2) I6
7.5A ACC 2
Ignition SW 15A CIG
(AM1)

10A ECU-IG&GAUGE
2

20A WIP

20A DEF 3 30A PWR 3
25A DOOR 3

IG1 Relay
(Point Side)

HTR Relay 2 10A A/C 2
(Point Side)

189

J POWER SOURCE (Current Flow Chart)

Engine Room R/B (See Page 22)

7.5A Fuse System Page
ALT–S 66
Charging 162
7.5A DOME 172
Clock 130
Combination Meter 108
Door Lock Cotrol 68
ECT 84
Engine Control 100
Headlight 104
Interior Light 88
Key Reminder and Light Reminder 144
Taillight and Illumination 136
Theft Deterrent 130
Wireless Door Lock Control 80
100
7.5A ECU–B Door Lock Cotrol 142
Engine Immobilizer System 136
10A HORN Interior Light 156
Theft Deterrent 142
15A FOG Wireless Door Lock Control 86
15A RAD Horn 168
15A TURN–HAZ Theft Deterrent 92
20A H–LP LH Front Fog Light 84
20A H–LP RH Audio System 84
Turn Signal and Hazard Warning Light 108
25A EFI Headlight 68
Headlight 116
30A ABS NO.2 ECT 80
Engine Control 64
30A AM2 ABS 80
Engine Immobilizer System 116
30A DCC Starting 178
40A ABS NO.1 Engine Immobilizer System 108
40A FR HTR ABS 68
Air Conditioner 86
50A BATT P/I ECT 68
Engine Control 66
80A GLOW Front Fog Light 124
100A ALT Engine Control
Charging
4WD

∗ These are the page numbers of the first page on which the related system is shown.

190

Driver Side J/B (See Page 28) J

Fuse System Page
7.5A ACC Audio System 168
7.5A IGN Clock 162
Power Outlet 160
7.5A MET Remote Control Mirror 166
Shift Lock 128
7.5A OBD ECT 108
7.5A ST Engine Control 68
10A A/C Engine Immobilizer System 80
SRS 121
10A ECU–IG&GAUGE 116
ABS 66
10A GAUGE&ECU–IG Charging 172
Combination Meter 130
Door Lock Cotrol 108
ECT 68
Engine Control 104
Key Reminder and Light Reminder 106
Seat Belt Warning 121
SRS 88
Taillight and Illumination 144
Theft Deterrent 124
4WD 68
Engine Control 108
ECT 68
Engine Control 64
Starting 142
Theft Deterrent 178
116
Air Conditioner 178
ABS 98
Air Conditioner 66
Back–Up Light 172
Charging 130
Combination Meter 108
Door Lock Cotrol 68
ECT 164
Engine Control 128
Rear Window Defogger 143
Shift Lock 92
Theft Deterrent 136
Turn Signal and Hazard Warning Light 124
Wireless Door Lock Control
191
4WD

∗ These are the page numbers of the first page on which the related system is shown.

J POWER SOURCE (Current Flow Chart)

Fuse System Page
ABS 116
10A STOP ECT 108
Engine Control 68
10A TAIL Shift Lock 128
Stop Light 96
15A CIG Clock 162
15A PWR OUT Front Fog Light 86
20A WIP Key Reminder and Light Reminder 104
40A AM1 Taillight and Illumination 88
Cigarette Lighter 158
Power Outlet 160
Front Wiper and Washer 152
4WD 124

R/B No.3 (See Page 35) Page
164
Fuse System 130
20A DEF Rear Window Defogger 142
Door Lock Cotrol 136
25A DOOR Theft Deterrent 148
Wireless Door Lock Control
30A PWR Power Window

∗ These are the page numbers of the first page on which the related system is shown.

192

Memo
193

K CONNECTOR LIST

A1 A2 A3 A4 A5
Gray Black Black Yellow

1 123456 12345 12
12

A6 A7 A8 A9 A10
Yellow 1 Black 12
12 1 2 3 4 5 6 7 8 9 10
12 11 1213141516171819 20
A11 34

12 A12 A13 A14
Black Yellow
1234
5678 123456 1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

A15 A16 A17 B1 B2
Yellow Black Black Gray Gray

1234 12 123 12 12

B3 B4 B5 B6 C1
Gray Black Black Black
1 23
1 12 12 45 678 12
34
C2 C3 C5 C6 C7
Gray Gray C4 12 Black
12 12 Gray 1
2 1234
12
3

194

C8 C9 K

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 12345678 C10
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 9 10 11 12 13 14 15 16
12 34
5 6 7 8 9 10 11 12 13

C11 C12 C13 D1 D2
12 1
123 1234 16 15 14 13 12 11 10 9
47 5 10 87654321

56 6789

D3 D4 D5 D6 D7 D8
11
1 1234 1234
D9 1234 5 6 7 8 9 10 5 6 7 8 9 10
1234 5 6 7 8 9 10
5 6 7 8 9 10 E3 E4
E1 E2 Black Black
Gray Black 12
1
1234 123
5678

E5 E6 E7
Gray Gray Gray

1234567 1234 56 12 34567

8 9 10 11 12 13 14 15 16 17 7 8 9 10 11 12 13 14 15 16 8 9 10 11 12 13 14 15 16 17 18 19

18 19 20 21 22 23 24 25 17 18 19 20 21 22 23 24 25 26 27 20 21 22 23 24 25 26 27

26 27 28 29 30 31 28 29 30 31 32 33 34 35 28 29 30 31 32 33 34 35

195

K CONNECTOR LIST

E8 F2 F3 F4 F5
Gray Brown Brown Black Gray

12 12 12 12

1234567

8 9 10 11 12 13 14 15 16 17

18 19 20 21 22 23 24 25 26 27

28 29 30 31 32 33 34

F6 F7 F8 F9 F10
Gray Gray Gray Black Gray

12 12 12 123 12

F11 F12 F13 F14 G1 H1
Dark Gray Black Green 1 Black
12
12 123 12 34 1
H3 45 5 6 7 8 9 10 23
H2 Black
Black H4 H5 I1
1 Black Black
1
23 1 1 2 3 45678

12 34

5 6 7 8 9 10

I2 I3 I4 I5
Dark Gray Black Dark Gray Black

12345 6 7 8 12 12 1 23456 7

I6 J1 J2 J3

1234 AAA AA AABBCC AABBCC
5678 DDEEF F DDEEF F
AAAAAAA

196

J4 J5 J6 K
Black
AABBCC A A A B B B CCCCC *1 : w/ Power Window
AABBCC DE F GHI DDDDE E E E E E E *2 : w/o Power Window
DE F GHI
J9 J7
J8 Blue
Blue AAAAAA
BBBCCC AAAAAA
AAAAAA BBBBBB
BBBBBB J13
Black J10 J11
J12
AABBCC AAAAAA AABBCC
AABBCC DDDE E E BBBCCC DDEEF F
DDEEF F
J17 J14 J15
J16 Black
AA AA
AABBCC AA A A AAA
DDDE E E
J19 J20
J18

AABBCC AABBCC AA AA AAAAAA
DDDE E E DDDE E E BB BB BBBBBB

J21 J22 J23 J24
(*1) Blue
AAAAAA AAAAAA AAAAAA
BBBBBB BBBBBB BBBBBB A A B B CCCDDE E
F F F F GGGHHHH

J24 J25 J25
(*2) Black (*1) Blue (*2)

A A B B CCCDDE E A A B B CCCDDE E A A B B CCCDDE E
F F F F GGGHHHH F F F F GGGHHHH F F F F GGGHHHH

197