Toyota HiAce Electrical Wiring Diagram Manual
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HIACE (EWD622E)
344
M OVERALL ELECTRICAL WIRING DIAGRAM
1
2
3
4
1 HIACE
(
Cont. next page
)
1
Power Source
Battery
FL MAIN
2. 0L
15A HAZ–HORN
1
50A PTC1
30A RR DOOR
2
1 2
40A HEAD
1 2
10A ETCS
1 2
25A ABS SOL
15A A/F
1 2
10A ECU–B
2 1
1 2
40A ABS MTR
1 2
30A AM2
1 2
7. 5A ALT–S
120A MAIN4
1 2
30A D. C. C
2 2
W
30A RR CLR
2
2
2
140A ALT
40A HTR
2
2
2
2
B–R
W–R
50A PTC2
Y–B
W–R
W–R
W
2
15A RADIO
W–R
P
1
1 2
10A DOME
50A FAN1
2
2
L–Y
50A FAN2
R
5
2
3
1
30A FAN3
4
4
4
50A A/PUMP
(
∗1
)
80A GLOW
(
∗2
)
4
1 2
15A HEAD RH
1 2
15A HEAD LH
4
50A MAIN3
4
HEAD Relay
4
1
L
1D
R W–L
R–W W–R
W–R
2
FL MAIN
3. 0W
1 2
20A EFI
(
∗1
)
25A EFI
(
∗2
)
1B
3
1K
1
W
1G
1
1C
2
Y
B–G
IG2
AM1
ST2
H25
AM2 6
1
4
3
7
2
ST1
ACC
IG1
15A CIG
7. 5A ACC
5F
5
10A MET IGN
15A IGN
5F
4
R–B
B–Y
R–W
B–R W–R
W–L
HB2
1
W–R W–R
W–L
B–Y
R–W
B–G
2
5
1
3
4
1
1
1
1
1
1 2
7. 5A A/C NO. 3
4 4
P
R–W
L
W–B
L–R
RR CLR Relay
W W
W
Y
∗ 2 : 2KD–FTV, 5L–E
∗ 1 : 2TR–FE
Ignition SW
HTR Relay
R–B
2
1B 5L
1
5F
7
7. 5A A/C
4 3
Fuse Box
H34
L–O L R–B 5
2
4
3
1
A
B
C
D
HIACE (EWD622E)
345
M
7
8
6
5
1 HIACE
(
Cont' d
)
Power Source
30A AM1
DEF Relay
T–LP Relay
15A FR FOG
30A DOOR
10A ELS
PWR Relay
10A PANEL
10A TAIL
10A A/C
15A RR WIP–WSH
10A STOP
15A RR HTR
15A RR FOG
7. 5A OBD
5
7. 5A ECU–IG
25A WIP
20A WSH
10A GAUGE
1 2
3
IG1 Relay
5G
1
5F
1
R–W 1 2
7. 5A ST
R–W R–W
4 4
9 HB2
B–W
B–G
W–L
B–G
R–W
B–Y
W–L
5E
12
B3
W–B
W–B
5M
7
H1
1
12
H41
W–B
W–B
W–B W–B
1 2
30A PWR
1 2
30A DEF
Noise Filter
Junction
Connector
5F
3
B–Y
A
B
C
D
HIACE (EWD622E)
346
M OVERALL ELECTRICAL WIRING DIAGRAM
1
2
3
4
2 HIACE
Starting Charging
(
∗1, ∗2
)
(
∗1, ∗2
)
B3
33
6
H20
1 BE1
A/C Amplifier
<30–7>
Engine ECU
<6–6>
Engine ECU
<4–10><5–7>
4
ST
Relay
4
B34
10
W
(
∗1, ∗2
)
4 4
3 2
5 1
B35
H25
ST2
IG2
ST1
IG1
ACC
AM1
AM2
1
7
2
Battery
HB2 12
D5
(
A
)
, D6
(
B
)
∗ 4 : 2TR–FE A/T, 2KD–FTV A/T
∗ 3 : 5L–E
∗ 7 : LHD 2KD–FTV, 5L–E
∗ 8 : Optitron Meter
∗ 5 : 2TR–FE M/T, 2KD–FTV M/T
∗ 6 : 2TR–FE, RHD 2KD–FTV
9 8
FL MAIN
2. 0L
2
∗ 1 : 2TR–FE
∗ 2 : 2KD–FTV
(
∗1
)
B34
2
30A
AM2
20
1
2
DB3
2
HB2 1
FL MAIN
3. 0W
R
B–W
1D 1
W W
140A
ALT
B
(
∗6
)
(
∗7
)
W
B
1A 1
R
R
7. 5A
ALT–S
1
2
2
12
7. 5A
ST
2
19
1
2
4
8
9
7
N
Combination Meter
<28–3>
Transmission
Control ECU<8–4>
21
L B
P
D37
22 16
Engine ECU
<4–9><5–8>
DB3 3
(
∗1, ∗2
)
B–W
13
DB1
W
W
DB3 7
16 18
36 HB1
4
5
B
B B–R B
(
∗1, ∗2
)
B
L–R
10
(
∗4
)
1 DB6
(
∗1, ∗2
)
(
∗1, ∗2
)
R
R
(
∗3
)
(
∗3
)
DB3 4
DB3 5
(
∗2
)
(
∗3
)
W
B–W
R
B–W
P
P
(
∗3
)
W–R
DB1
R
W–R
(
∗8
)
R
R
R
10A
MET IGN
(
∗1, ∗2
)
W
5M 1
Charge
10A
GAUGE
(
∗1, ∗2
)
(
∗3
)
(
∗1, ∗2
)
(
∗2 A/T
)
B–W
5E 2
B–W
(
∗4
)
DB4 5
R
(
∗4
)
R
B–W
DB3 1
DB1 8
(
∗1, ∗2
)
(
∗3
)
W–B
(
∗5
)
Engine ECU
<6–7>
W
P
L–R L–R
B
W
(
∗1, ∗2
)
(
∗3
)
B
B34
W–B
(
∗4
)
(
∗6
)
3
(
IG
) (
IG
)
R–W
1
R–W
R–W
4
HB2 9
120A
MAIN4
1G 1
30A
AM1
5F 1
5G 1
B–G
W–L
11
B–W
(
∗2 A/T
)
Transmission
Control ECU<8–4>
19
Engine ECU
<4–10><5–8>
(
∗1, ∗2
)
R
M
S
CHG–
IG+
B 1
B
A 1 B 4
L
B 2
IG
B36
Junction
Connector
Junction
Connector
Junction Connector
Junction
Connector
Junction
Connector
Alternator
Neutral Start SW
Combination
Meter
Ignition SW
M
E1
(
A
)
,
(
B
)
,
(
C
)
,
(
D
)
,
(
E
)
,
(
F
)
,
E2
(
G
)
,
(
H
)
Starter
(
∗13
)
F 1
(
∗12
)
E 1
(
∗11
)
D 1
(
∗10
)
C 1
(
∗9
)
B 1
(
∗2, ∗3
)
H 1
(
∗1
)
G 1
∗ 9 : 2KD–FTV Cold Area Spec.
∗10 : 2KD–FTV A/T Except Cold Area Spec.
∗11 : 2KD–FTV M/T Except Cold Area Spec.
∗12 : 5L–E Cold Area Spec.
∗13 : 5L–E Except Cold Area Spec.
(
∗1
)
A 1
R
B–R
B–R
B
HIACE (EWD622E)
347
M
1
2
3
4
3 HIACE
Ignition
2
FL MAIN
2. 0L
1
Battery
1
HB2
2
2
30A
AM2
ST2
IG2 AM2 6 7
H25
HB2 17 DB1 4
D1
3 2 4 3 2 4 3 2 4 3 2 4
1 1 1
D9
1
D23
1
IGT1 IGF GND IGT2
D22
IGF GND IGT3 IGF GND IGT4 IGF
D21
GND
B–R B–R B–R
BR BR
W–R
D20
W–R W–R
BR
+B +B +B +B
W W–R W–R
B–R B–R
B–R B–R
B–R
D44
B–R
B–R
B–R
B–R
R–L
W–R
BR
L–W
W–R
BR
B–Y
W–R
BR
Y–R
W–R W–R
BR
1
BR
7
BR
W–R
Y–R
B–Y
L–W
R–L
B–R
B–R W–R
Engine ECU
<4–9>
Noise Filter
(
Ignition
)
Ignition Coil
(
No. 1
)
Ignition Coil
(
No. 2
)
Ignition Coil
(
No. 3
)
Ignition Coil
(
No. 4
)
Junction
Connector
Ignition SW
HIACE (EWD622E)
348
M OVERALL ELECTRICAL WIRING DIAGRAM
1
2
3
4
4 HIACE
(
Cont. next page
)
Engine Control
(
2TR–FE
)
(
∗1
)
W–B
(
∗1
)
B–R
Battery
FL MAIN
2. 0L
2
30A
AM2
1
2
2
HB2 1
W–B
(
∗1
)
15A
A/F
ST2
IG2 AM2 6 7
H25
20A
EFI
(
∗1
)
MAIN
Relay
C/OPN
Relay
A/F
Relay
1J 4 1J 1 1J 2 1J 3 1I 2 1I 3 1I 4
B
B2
(
∗1
)
1J 8 1J 7 1J 6
(
∗1
)
BR
B–W
BP1 4
Ph1 1
W–B
W–B
BR
B–R
M
Pump
B–R B–R
W–B
5
4
W–B
W–B
Ph1 3
BP1 8
(
∗1
)
W–B
W–B W–B
G–Y
B–R
B–R
50A
A/PUMP
1E 1
W–R
BD1 15 BD1 13 BD1 14 BD1 2 BD1 11
B2 D2
W–R W–R
M
1
2
1
2
1
3
(
∗1
)
B–R B–R
W
(
∗1
)
W–B
B–R
L
B–R
W–B
B–R
11
Y
LG
W–R
Y
LG
D43
W–R
B–W
h2
B–R
BR
D30
B–W
B
B17
B–R
B–R
W–R
(
∗1
)
LG
(
∗1
)
Y
(
∗1
)
L–Y
B–R
B–R
G–Y
L
B–R
W–B
SIP DI SIV VP W E +B
B14
(
A
)
, B12
(
B
)
BATT
DB1
HB2 4
DB1 3
B–R B–R
(
∗1
)
L
(
∗1
)
L
(
∗1
)
(
∗1
) (
∗1
) (
∗1
)
(
∗1
)
(
∗1
)
(
∗1
)
(
∗1
)
W–B
L–Y
(
∗1
)
(
∗1
)
HB2 26
B–R
(
∗1
)
B–R
(
∗1
)
(
∗1
)
(
∗1
) (
∗1
)
(
∗1
) (
∗1
)
4
(
BAT
) (
BAT
) (
BAT
)
2 2
A 1
B 5 B 1 B 6 A 2 B 3 B 2 B 4
(
∗1
)
Air Injection Control Driver
Air Pump
Air Switching
Valve
Junction Connector
Ignition SW
Fuel Suction Pump and
Gage Assembly
∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
A
B
C
D
E
F
G
H
I
J
HIACE (EWD622E)
349
M
7
8
6
5
(
Cont. next page
)
4 HIACE
(
Cont' d
)
Engine Control
(
2TR–FE
)
1
2
B–R
B–R
10
9
8
2
15A
IGN
5E 9 5C 7 5E 21
3 AB1
2
1
2
1
2
1
2
1
DB1 9 DB1
20 AB1 AB1 19 11 AB1 10 AB1
8 DB1 2
2
2
R–L B–R
1 5M
G–R
B–R
B–R
10A
MET IGN
2
1 3
4
32
Check
Engine
ST1– W
Stop Light
System<12–4>
6
HB1 21
G–R
10A
ETCS
2
1
1 DB1
DB1 5
B2
Y
2
L
H20
Y–R
Y–R
B
D19
Y–R
3
D27
Y–R
L–B
4
D26
B–R B–R
5
D25
B–R B–R
6
D24
D44
D28
2
11
3
G
R
2
Y
1
L–B
L
(
∗4
)
L–B
3
D44
1
Y–G
L–R
Y–R
R–W
R
1
Y–G
L–R
R
6
Y–R Y–R
4
R
L–R
Y–G
5
VCP2 EPA2 VPA2 VCPA EPA
B–R
VPA
B–R
VC E2 4
+B
AIRP
B–R
AIDI AIRV
B
B–R
B–R
G–Y
W–R
(
∗1
)
2
LG
(
∗1
)
Y
(
∗1
)
L–Y
B–R
B–R
B–R
B–R
G–Y
L
3
B–R
B1
Y–R
L–Y
Y–R Y–R
Y
B–R
L
LG
3
D31
VAF
W–R
VC GE01
B–R
M– M+ VTA1
D29
VTA2
B–R
E2 THW
B–R
THA E2G
B–R
VG PRG
A3
MREL +B
B
BATT FC
B–W
B9
(
A
)
, B7
(
B
)
, D3
(
C
)
, D1
(
D
)
Y
R
B–R B–R
Y–B Y–B
R–L
W–R
B
W
W–L
L
G–B
OC1–
B–Y
OC1+ VPA EPA VCPA VPA2 EPA2 VCP2 +BM IGSW #4 #3 #2 #1
VG E2G THA E2
VTA2 VTA M+ M–
(
∗1
) (
∗1
)
(
∗1
)
(
∗1
)
(
∗1
)
(
∗1, ∗2
)
B–R
(
∗1, ∗2
) (
∗1, ∗2
)
Y–R
(
∗3
)
(
∗3
)
(
∗3
)
(
∗3
)
5
1
Y–R L–R
Y–R
RTHW
DB1 17
DB1 16
L–R Y–R
(
BAT
) (
IG
) (
IG
)
IG+ EGW
1
2
1
2
D32
B29
E2
VC VAF
C 6 C 5 C 2 C 1 A 9 A 16 B 30 A 7 A 27 A 21 A 19 A 26 A 20 A 18 D 13 D 12
D 11 C 20 D 24 A 25 A 3 A 1 A 8 C 23 C 28 C 30 C 29 C 31 D 32 D 28 D 19 D 20 D 5 D 4 D 8 D 18 D 25
Air Flow Meter
Accelerator Position Sensor
Stop Lamp SW
Engine ECU
Water Temp. Sensor
(
Radiator
)
Camshaft Timing
Oil Control Valve
Fuel Injector
(
No. 1
)
Fuel Injector
(
No. 2
)
Fuel Injector
(
No. 3
)
Fuel Injector
(
No. 4
)
VSV
(
EVAP
)
Throttle Body
Assembly
Variable
Resistor
Junction
Connector
Junction
Connector
Combination Meter
∗ 4 : Shielded
∗ 3 : Except ∗1, Except ∗2
∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
∗ 2 : Costa Rica, Egypt, El Salvador, G. C. C. , Guatemala, Honduras, Malaysia, Nicaragua, Panama, Peru, Russia, South Africa, Ukraine, Vietnam
(
∗1, ∗2
)
Water Temp. Sensor
(
Engine Coolant
)
A
B
C
D
E
F
G
H
I
J
A
B
C
HIACE (EWD622E)
350
M OVERALL ELECTRICAL WIRING DIAGRAM
9
10
11
12
4 HIACE
(
Cont' d
)
Engine Control
(
2TR–FE
)
L–R L–R
Y
LG–B
B–Y
W–B
W–B
P
Y
R–W
R
P–L
(
∗1
)
ST Fuse
<2–3>
(
∗1
)
DB1
10
(
∗1
)
1
2
2
1
L
G
D2
L
W–B
B–R
W
B–W
DB1 12
L
DB3 6 HB1 27
B–W
W
HB1 57
W–R
Y–R
B–Y
L–W
R–L
BR
BR
Y
BR
B
W–B
5
4
B–R
3
(
∗4
)
L
D1
Y–R
Y–R
1
Y
(
∗4
)(
∗1
)
12
Y
1
9
B
Y
(
∗4
)(
∗2
)
8
D2
B
(
∗4
)(
∗1
)
B2
12
13
Y
2
G–W
1
B–R
W–B
1
W–B
BR
(
∗4
)
(
∗4
)
2
Y
L
(
∗4
)
3
W–B
BR
BR
3
L
Y
4
g1
D35
D16
D34
D33
D10
D17
B36
B9
(
A
)
, B7
(
B
)
, D3
(
C
)
, D1
(
D
)
D43
L
B–R
Y–R
2 4
PSW HT1B
4
OX1B
HA1A
(
∗3
)
HT1A
(
∗4
)
A1A+
(
∗3
)
OX1A
(
∗4
) A1A– KNK1 EKNK G2
2
NE– NE+ ME01 E04 EC E03 E01
1
E02 TACH
+B HA1A +B E2 E2 +B
G–
NE NE–
A1A– A1A+
2
OX1A HT1A OX1B HT1B
IGT1 IGT2 IGT3 IGT4 IGF1 NSW ALT F/PS
3
ELS SPD STA STP ELS3 THWO RFC CANH CANL
7
TC
(
∗4
)
6
(
∗4
)(
∗2
)
(
∗4
)
(
∗4
)
1
(
∗1
)
(
∗1
)
(
∗1
)
(
∗2
)
(
∗2
)
(
∗1
)
(
∗1
)
(
∗1
)
(
∗1
)
(
∗2
)
(
∗1
)
(
∗2
)
Alternator
<2–4>
Tail Fuse
<13–2>
Airbag Sensor Assembly
Center< 17–2>
Combination
Meter< 28–2>
Neutral Start SW
(
A/T
)
<2–2>
ST Fuse
(
M/T
)
<2–2>
Stop Lamp SW
<12–3>
Ignition Coils
<3–2><3–3><3–4>
ELS Fuse
<27–1>
Combination Meter
<28–4>
11
D44
BR BR
E1
5
(
∗4
)
Dg1 2
R
G
Dg1 1
B
W
HB1 18
(
∗1
) (
∗1
)
(
∗1, ∗2
) (
∗1, ∗2
)
Cooling Fan ECU No. 1<29–2>
Front Air Conditioner
System<30–9>
D 17 D 16 D 15 D 14 D 23 A 30 D 10 B 32 A 15 B 8 A 12 B 4 B 3 14 B A 10 B 33 B 34 B 17
C 32 2 D D 25 D 1 D 21 31 D D 29 D 30 D 3 D 26 D 34 D 27 C 3 C 7 A 22 C 4 D 7 D 6 B 1
Engine ECU
Junction
Connector
Camshaft
Position Sensor
Power Steering
Oil Pressure SW
Crankshaft
Position Sensor
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1
)
Heated Oxygen Sensor
(
Bank 1 Sensor 1
)
Heated Oxygen Sensor
(
Bank 1 Sensor 2
)
Junction Connector
Junction
Connector
Knock Control
Sensor
(
Bank 1
)
∗ 4 : Shielded
∗ 1 : Australia, Chile, China, Ecuador, Hong Kong, New Zealand, Thailand
∗ 2 : Costa Rica, Egypt, El Salvador, G. C. C. , Guatemala, Honduras, Malaysia, Nicaragua, Panama, Peru, Russia, South Africa, Ukraine, Vietnam
Cooling Fan ECU No. 2<29–2>
DLC3< 29–3>
B–Y
DLC3< 29–3>
(
∗1, ∗2
)
A
B
C
HIACE (EWD622E)
351
Memo
HIACE (EWD622E)
352
M OVERALL ELECTRICAL WIRING DIAGRAM
1
2
3
4
5 HIACE
(
Cont. next page
)
Engine Control
(
2KD–FTV
)
8 1J 7 1J
A 2
W–B
W–B W–B
B B
W–B
B–W B–W
D53
W–B
3 1J
1 1J
25A
EFI
1J 4 1J 2
B2
14 DB1
GLOW
Relay
1 1
MAIN
Relay
1
G
1
2 5
1 3
1 1E
80A
GLOW
G–Y
B–R
DB3 4 DB3 8
7 BD1 16 BD1 6 BD1 15 BD1 17 BD1
6 B
2
1
7 B
B
2
A 5 A 8 4 A
15
2
1 2
1
1
2
2
1
12 BD1 5 BD1 3 BD1 10 BD1 14 BD1 13 BD1
1
2
1
3
11 BD1 BD1 4
5 B 2 B
2
8
DB1 8
AB1 19
DB1 9
AB1 20
BD1 9
DB1 16
3 B
DUTY VAF
IREL +B MREL INJF #1 #2 #3 #4
+B E1 VC E2
RTHW THA THW THF E2 THIA VLU LUSL EGR BATT GREL
+B INJF #10 #20 #30 #40 INJ1 COM1 INJ4 INJ2 COM2 INJ3 GND
3 2
3
L–R Y–R Y–R
Y–R Y–R Y–R
R R
R–W
R
Y–R
R–L
R–L
B
B–W B–R B–R
B–R B–R
BR
L–B
Y–R
Y–R
Y–R
Y–R
Y–R
Y–R
R
BR
L
Y
L
G
R
G
B–Y
Y–B
G–Y
G–R
Y
B
R–L
B–R
G–Y
Y
G–R
G–Y
Y–B
B–Y
G
R
R
G
L
Y
Y
L
BR
B–R
B–R
B
R–L
Y
Y
R
R
BR
BR
Y–R
L–B
Y–R Y–R Y–R Y–R Y–R B–R
G
B–R
B9
(
A
)
, B7
(
B
)
, D3
(
C
)
, D1
(
D
)
D48
(
A
)
, D50
(
B
)
B13
(
A
)
, B15
(
B
)
D55
1
D26
D25
D27
D24
D44
B38
B39
2
1
B–R
EDU
Relay
(
Wide
) (
Wide
)
(
BAT
) (
BAT
)
1
2
2
1
1
2
B29
A2
2
1
2
1
D32
D49
A 2 A 3 B 1 B 2
A 1 B 3
9 C C 4 C 29 D 20 D 28 D 29 D 19 D 31 A 20
A 10 A 1 A 8 D 25 D 24 D 23 D 22 D 21
A 3 A 2 A 6 A 1 B 1
Engine ECU
Injector Driver
(
EDU
)
Water Temp. Sensor
(
Radiator
)
Junction
Connector
Junction
Connector
Fuel Injector
(
No. 1
)
Fuel Injector
(
No. 2
)
Fuel Injector
(
No. 3
)
Fuel Injector
(
No. 4
)
Junction
Connector
Throttle Body
Assembly
Inlet Air Temp. Sensor
(
Intake Manifold
)
Glow Plug
VRV
(
EGR
)
Junction
Connector
B37
Fuel Temp. Sensor
D46
Water Temp. Sensor
(
Engine Coolant
)
Inlet Air Temp. Sensor
(
Air Cleaner
)
A
B
C
D
HIACE (EWD622E)
353
M
7
8
6
5
5 HIACE
(
Cont' d
)
Engine Control
(
2KD–FTV
)
12 DB1 DB3 6 HB1 57
B–R
R–L B–R
B–R
1 5M
G–R
B–W
B–R
B–R
10A
MET IGN
2
1 3
4
32 25
21 5E 5E 9
15A
IGN
B2
Check
Engine
Glow
IGSW ST1– W GIND
H20
Stop Light
System<12–4>
6
HB1 21 HB1 60
G–R
B–W
W–B
EC
1
2
9
11
2
1
D3
19 DO1 9 DO1
6 DB2 DB2
Cooling Fan ECU No. 2
<29–2>
1
DB2 3 DB2 8 DB1 17
Front Air Conditioner
System<30–9>
PIM PR
CAN+ CAN–
G–
CANH CANL FAN RFC2 RFC E01 E02 VPA EPA VCPA VPA2 EPA2 VCP2 PCV– PCV+ NE– NE+ G– G1 E1
PIM EGLS PCR1 VC STP ALT NSW STA
NE NE–
VC E2 VC E
SPD THWO CAN+ CAN–
VCP2 EPA2 VPA2 VCPA EPA VPA
4 1
5 3 11 2
1 2
3
2
1 2 3 4 5 6
3 1 1 2 3 1
3 2
Y–R
L–B
Y–R
L–B
Y–R
L–R
L–B L–B
P
P
P
G
R
(
Shielded
)
BR
BR BR
Y
(
Shielded
)
L BR
P
Y–R
R–L
W–R
B
W
W–L
L
R–W
W W
B–W B–W
R
P–L
Y Y
L
W
L
W W
L
BR
BR
BR
BR
LG–B
P–L
W–L W–L
P–L
LG–B
L–B
Y–R Y–R Y–R
L–B L–B L–B
B9
(
A
)
, B7
(
B
)
, D3
(
C
)
, D1
(
D
)
D43
D51
D52
BR
D45
BR
D44
D10
O3
(
A
)
B1
D17
D47
BR
(
Shielded
)
(
Shielded
)
Stop Lamp SW
<12–3>
Alternator
<2–4>
ST Fuse
<2–3>
Neutral Start SW
(
A/T
)
<2–2>
ST Fuse
(
M/T
)
<2–2>
Combination Meter
<28–2>
Combination Meter
<28–4>
Cooling Fan ECU No. 1
<29–1>
FAN3 Relay
<29–2>
(
IG
) (
IG
)
IG+ EGW L
BR BR
B2
12
13
B36
W–B W–B
E2 VC
EGLS
C 28 33 C D 26 D 18 A 9 B 14 A 12 A 14 B 15 D 8 6 A A 7 B 17 A 2 B 22 B 21
C 7 C 23 C 31 D 27 D 34 D 2 D 1 A 27 A 29 A 23 A 26 A 28 A 22 D 6 7 D 6 B D 12 D 11 D 13 23 B B 24
HB4 7 HB1 18
WFSE TACH
SIL TC
W
P
B–Y
L–R
B–Y
L–R
A 18 A 11
A 4 A 19
Accelerator Position Sensor
Stop Lamp SW
Engine ECU
Junction
Connector
Camshaft
Position Sensor
Crankshaft
Position Sensor
Junction Connector
Junction
Connector
Fuel Pressure Sensor
Suction
Control Valve
Turbo Pressure Sensor
EGR Valve
Position Sensor
Combination Meter
Transmission
Control ECU
DLC3< 29–3> DLC3< 29–3>
A 21 A 20
A
B
C
D
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$36.99
The Toyota HiAce Electrical Wiring Diagram Manual is an essential resource for anyone working on the electrical systems of Toyota HiAce vehicles. This manual provides detailed diagrams and schematics for the electrical components, circuits, and wiring of the vehicle. Whether you are a professional mechanic or a DIY enthusiast, this manual offers valuable insights into the electrical system, making it easier to diagnose and repair electrical issues. The manual is available in .PDF format, providing easy access to the information you need to ensure the proper functioning of the electrical systems in Toyota HiAce vehicles.
