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HIGHLANDER 2006
Owner's Manual
20 pgs201.03 Kb0
User Manual
347 pgs9.06 Mb0
Owner Manual
421 pgs4.83 Mb0
Owner's Manual
428 pgs7.81 Mb0
Owner's Manual
12 pgs544.99 Kb0
Owner’s Manual
428 pgs9.15 Mb0
Reference Guide
13 pgs1.87 Mb0

Toyota Highlander 2006 User Manual

H SYSTEM CIRCUITS
2006 HIGHLANDER HYBRID VEHICLE
ELECTRICAL WIRING DIAGRAM
SYSTEM CIRCUITS
Air Conditioning (Automatic A/C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning (Manual A/C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Audio System (6 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Audio System (8 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Automatic Glare–Resistant EC Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Automatic Light Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Back–Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Brake Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Engine Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
EPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Front Deicer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Front Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Fuel Lid Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Headlight (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Headlight (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Hybrid System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Hybrid Vehicle Immobiliser System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Light Auto Turn Off System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Mirror Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Multiplex Communication System (AVC–LAN) . . . . . . . . . . . . . . . . . . . . . . . . . 162
Multiplex Communication System (BEAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Power Distributor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Power Seat (Driver’s Seat) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Power Seat (Front Passenger’s Seat) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Radiator Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Rear Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Rear Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Seat Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Page
62
HIGHLANDER Hybrid Vehicle (EWD605U)
H
Page
Shift Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shift Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Sliding Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Theft Deterrent System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
HIGHLANDER Hybrid Vehicle (EWD605U)
63
F RELAY LOCATIONS
k
r
e
)
I P
R
N
S E
T F
[Engine Compartment]
Power Steering ECU
R/B No.3
R/B No.2
Fusible Link Bloc
Engine Room J/B
R/B No.4
Cooling Fan ECU (LH)Cooling Fan ECU (RH)
[Instrument Panel]
Antenna
* 1:w/ Navigation System * 2:w/o Navigation System
urn Signal lasher
nstrument
anel J/B
/B No.1
kid Control CU
avigation ECU
Amplifier (Front)
J/B No.3
A/C Control Assembly (*2)
Theft Deterrent ECU Gateway ECU
Transponder Key Compute
Body ECU
J/B No.4
Hybrid Vehicl Control ECU
A/C Control Assembly (*1
Transponder Key Amplifier
20
Airbag Sensor Assembly
Shift Lock ECU
HIGHLANDER Hybrid Vehicle (EWD605U)
r
r
r
P M
[Body]
F
Overhead J/BSliding Roof Control ECU
ower Window
aster SW with ECU
Rear Seat Entertainment ECU
Wireless Doo Lock ECU
Rear Heate Relay
Stereo Powe Amplifier
Antenna Amplifier (Rear)
21
HIGHLANDER Hybrid Vehicle (EWD605U)
F RELAY LOCATIONS
[Front Seat]
Occupant Classification ECU
[Rear Seat]
22
System Main Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
Memo
HIGHLANDER Hybrid Vehicle (EWD605U)
23
F RELAY LOCATIONS
7
: Fusible Link Block Engine Compartment Left (See Page 20)
* 1:15A H-LP R UPR * 2:15A H-LP L UPR * 3:15A H-LP L LWR * 4:7.5A DRL * 5:20A PWR OUTLET NO.2
1
(from Engine Room Main Wire) Wire Color:B
7A 7C
Mode Monitor Terminal
1
(from Engine Room No.2 Wire) Wire Color:W
7F
120A DC/DC (for High Current)
1
RADIO NO.1
2
15A10A
1
H-LP R LWRIGCT NO.5
1
15A
INV W/P
2
1
DOOR NO.1
2
2
1 25A
ECU-B NO.1
2
7.5A
1
DOME
2
10A
1
Short Pin
1
2
1
2
25A A/F
1
2
25A
CRT
1
2
7.5A
1
(from Engine Room Main Wire) Wire Color:B
2
1
HAZ 15A *4
1
SECURITY
15A
1 AM2 NO.1 1
30A
MPX-B1
1 7.5A
HORN
1
12
12
2
2
2
2
2
2
2
*3
2
*2
2
*1
*510A
2
TOWING
20A
2
21
1
1
1
1
12
12
12
12
50A HEATER (for High Current)
30A RR HTR (for High Current)
30A RR DEF (for High Current)
40A RDI FAN NO.1 (for High Current)
24
50A IGCT NO.1 (for High Current)
40A MAIN (for High Current)
7B
1
(from Engine Room Main Wire) Wire Color:W
HIGHLANDER Hybrid Vehicle (EWD605U)
40A RDI FAN NO.2 (for High Current)
2
: R/B No.2 Engine Compartment Left (See Page 20)
F
RDI FAN NO.2 Relay
RDI FAN NO.1 Relay
12
5 3
12
5 3
2
35
1
12
5 3
12
5 3
C/OPN Relay
A/F Relay
IGCT Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
25
F RELAY LOCATIONS
1
: R/B No.1 Lower Finish Panel (See Page 20)
3
5
12
3
1
2
5
SEAT HEATER Relay DEICER Relay
3
: R/B No.3 Engine Compartment Left (See Page 20)
26
3
21
5
3
12
44
5
WATER PUMP
1 10A
2
IGCT NO.4
2
IGCT NO.3
2
IGCT NO.2
2
HEATER Relay DRL NO.3 Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
10A
10A
10A
1
4
: R/B No.4 Engine Compartment Left (See Page 20)
OIL PUMP Relay
30A ABS MTR 1 (for High Current)
2
2 10A
2
15A
1
DIM Relay
21
5 3
RR HTR
1
15A
OIL PUMP
ABS NO.3
2
F
35
35
ST
7.5A
5 3
5 3
1
2
2
12
12
35
1
2
1
2
1
BATT FAN
15A
2
ABS NO.1
2
ABS NO.2
2
DC/DC-S
2
2
21
35
1
10A
10A
10A
ETCS
10A
2
1
ABS NO.2 Relay
ABS NO.1 Relay
ABS MTR 1 Relay
INVERTER Relay
ABS MTR 2 Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
30A ABS MTR 2 (for High Current)
27
F RELAY LOCATIONS
: Engine Room J/B Engine Compartment Left (See Page 20)
1
2
2I
(from Engine Room Main Wire)
1
6
2
7
3
10 11 12 13
8 9
4 5
2H
(from Engine Room Main Wire)
5
1
6
10 11
2 7 8 9
3
4
2G
(from Engine Room Main Wire)
1
2
3
2F
2A
123
(from Engine Room Main Wire)
4
10
9
2B
3
8
7
6
2
5
1
(from Engine Room Main Wire)
2C
2
1
(from Engine Room Main Wire)
Gray
2D
2
1
10
8
7
123
4 3
9
2
6
1
5
2
1
2
1
1
2
6
1 2
7
3
8
9 10 11 12
4
13
5
5
1 2
6 7 8 9
10
3
11
4
(from Engine Room
1
2
3
2 1
Main Wire)
2E
2
1
(from Engine Room Main Wire)
28
(from Engine Room Main Wire)
HIGHLANDER Hybrid Vehicle (EWD605U)
[Engine Room J/B Inner Circuit]
F
10
11
13
8
2H
3
2A
2
2A
7
2H
2
2I
1
2F
2H
1
2I
H-LP R LWR Relay
5
2G
H-LP L LWR Relay
DRL NO.2 Relay
2G
2G
DRL NO.4 Relay
7
2G
12
10
10
11
1
2E
6
2G
1
2D
9
2H
2B
2H
1
2C
2H
7
2B
3
2F
BK/UP LP Relay
2
2E
BATT FAN Relay
9
2B
HORN Relay
2
2D
A/C W/P Relay
2H
8
2B
RR DEF Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
29
F RELAY LOCATIONS
: Instrument Panel J/B Lower Finish Panel (See Page 20)
* 1:PWR OUTLET1
21
34567
(from Instrument Panel Wire)
1J
IGN 10A
RAD NO.2
7.5A CIG 15A
P RR DOOR
20A
*1
15A
FR FOG
20A
2 765
D RR DOOR
D FR DOOR
1
2
1
43
ECU-IG
10A
WIPER
25A
20A
25A
S/ROOF
20A
1
2
543
13121110
HEATER
10A
IG1
7.5A
RR WIP
15A
STOP
20A
OBD
7.5A
SEAT HTR
15A
21
9876
IG2 15A
WASHER
20A
FUEL OPN
7.5A
FR DEF
20A
P FR DOOR
20A
TAIL
10A
PANEL
7.5A
1K
30A POWER (for High Current)
12 345 678910111213
(from Instrument Panel Wire)
30
40A AM1 (for High Current)
HIGHLANDER Hybrid Vehicle (EWD605U)
Gray
12 345
10
6789
1112 13
1E 1G
12345 678910111213
12345 678910111213
123 45
10111213
6789
F
(from Cowl Wire)
Yellow
12 34 567 89
10
1L
(from Cowl Wire)
Blue
1F
12 3 456789
(from Cowl Wire)
1A
11
(Engine Room Main Wire)
TAILLIGHT Relay
FOG LIGHT Relay
12 34 56789
1011
1B
(Engine Room Main Wire)
1234 5678910
321
456789
1
12
5 3
43 21
(from Cowl Wire)
1234 5678
1C
1234 5678
(from Cowl Wire)
789
Black
1011121314
64321
5
5
1246
7839
10101111121314
1D
(from Cowl Wire)
123
87654
56789
1H
12 3 45678
(from Cowl Wire)
12
5 3
3
12
5
ACC Relay
HIGHLANDER Hybrid Vehicle (EWD605U)
31
F RELAY LOCATIONS
[Instrument Panel J/B Inner Circuit]
4
1B
11
1B
1
1A
6
1B
7
1B
7
1F
4
1H
2
1J
7
1K
11
1K
6
1D
4
1J
9
1B
4
1E
14
1D
8
1B
7
1H
9
1L
10
1L
2
1C
4
1K
1
1H
3
1K
6
1J
13
1K
8
1G
6
1E
5
1E
2
1B
13
1G
9
1E
5
1B
10
1D
9
1K
9
1G
6
1F
4
1C
6
1L
6
1G
13
1E
3
1L
3
1D
9
1D
5
1F
3
1J
5
1K
2
1L
11
1E
3
1C
1
1F
1
1J
1
1K
2
1K
5
1
FOG LIGHT Relay
10A TAIL
7.5A PANEL
ACC Relay
3
2
15A CIG
7.5A RAD NO.2
10A HEATER
15A RR WIP
25A WIPER
10A ECU-IG
15A IG2
10A IGN
20A FR FOG
3
2
TAILLIGHT Relay
3
2
15A PWR OUTLET1
5
1
5
1
40A AM1
12
20A S/ROOF
30A POWER 12
20A STOP
7.5A OBD
7.5A FUEL OPN
20A FR DEF
25A D FR DOOR
20A P FR DOOR
20A D RR DOOR
20A P RR DOOR
15A SEAT HTR
20A WASHER
7.5A IG1
6
1C
8
1H
13
1D
11
1G
1
1E
10
1E
9
1F
3
1F
12
1D
7
1J
6
1K
8
1D
3
1H
8
1F
1
1L
5
1L
12
1K
7
1C
3
1B
10
1K
2
1H
5
1H
2
1F
8
1E
1
1D
2
1D
7
1D
2
1G
1
1C
1
1G
3
1G
4
1L
3
1E
12
1E
6
1H
11
1D
4
1G
2
1E
8
1L
12
1G
4
1D
10
1G
32
HIGHLANDER Hybrid Vehicle (EWD605U)
Memo
HIGHLANDER Hybrid Vehicle (EWD605U)
33
F RELAY LOCATIONS
: J/B No.3 Behind the Instrument Panel Center (See Page 20)
12 34 6789
5
(from Instrument Panel Wire)
Blue
123456
789
121110
(from Instrument Panel Wire)
Gray
12 3
456789
(from Instrument Panel Wire)
3F 3C
13
3B
3D
65 1423
101011
12
321
12345
678913121110
101112
879
456789
1213
43 21
1011
12345 6789
12345
6789
1011
3A
3E
56789
12345 6789
(from Instrument Panel Wire)
Black
123 45 6789
1110101312
(from Instrument Panel Wire)
Blue
12 34 56789
1110
(from Instrument Panel Wire)
34
HIGHLANDER Hybrid Vehicle (EWD605U)
Black
123 4 6 7 8 9 10 11 12
5
13
3K
(from Instrument Panel Wire)
123456
10 11 12
789
3J
(from Instrument Panel Wire)
Blue
12345 6 7 8 9 10
3H
65 1423
10101112
F
12345
13
879
12345 6789
6789101112
321
456789
43 21
567891011
Gray
3G
12 3
456789
(from Instrument Panel Wire)
Blue
3I
12 34 5 6 7 8 9 10 11
(from Instrument Panel Wire)
(from Instrument Panel Wire)
35
HIGHLANDER Hybrid Vehicle (EWD605U)
F RELAY LOCATIONS
[J/B No.3 Inner Circuit]
7
3A
6
3D
7
3D
8
3E
2
3F
3
3F
4
3F
5
3F
1
3G
2
3G
4
3H
1
3K
8
3B
9
3B
10
3B
4
3E
13
3A
3
3E
6
3H
9
3I
10
3I
11
3I
6
3A
3
3B
5
3D
8
3D
9
3D
10
3E
11
3E
10
3F
11
3F
12
3F
13
3F
3
3G
4
3G
5
3G
6
3G
9
3G
3
3H
8
3H
9
3H
10
3H
2
3I
5
3I
6
3I
4
3J
5
3J
6
3J
10
3J
11
3J
6
3K
7
3K
1
3A
5
3E
7
3G
4
3K
1
3B
2
3E
6
3E
9
3J
12
3K
8
3A
6
3C
1
3D
9
3E
5
3K
2
3A
1
3E
5
3H
12
3J
3
3K
5
3A
11
3A
12
3A
4
3D
1
3F
8
3G
1
3H
2
3H
7
3H
3
3I
4
3I
8
3I
1
3J
2
3J
3
3J
8
3J
8
3K
9
3K
10
3A
5
3B
2
3D
6
3F
1
3I
10
3C
3
3D
7
3F
8
3F
9
3F
7
3I
2
3B
8
3C
11
3K
4
3A
7
3C
7
3J
4
3C
5
3C
10
3K
6
3B
12
3B
2
3K
1
3C
2
3C
13
3K
36
HIGHLANDER Hybrid Vehicle (EWD605U)
Memo
HIGHLANDER Hybrid Vehicle (EWD605U)
37
F RELAY LOCATIONS
: J/B No.4 Right Side of Glove Box (See Page 20)
Gray
12 345
6 7 8 9 10 11
12 13
(from Cowl Wire)
Blue
12 34
56789
10 11
(from Cowl Wire)
123 45
6789
10 11 12 13
(from Cowl Wire)
4K 4L
12
13
4I
43 21
101011
4M
10111213
56789
12345
67891011
4321
12345
6789
65 1423
879
101112
54321
9876
4N
123
4O
4J
123456
7 8 9 10 11 12
(from Cowl Wire)
132
(from Cowl Wire)
1234
(from Cowl Wire)
Blue
12345
6 7 8 9 10
(from Cowl Wire)
38
HIGHLANDER Hybrid Vehicle (EWD605U)
Gray
F
123456
7 8 9 10 11
12
(from Cowl Wire)
Blue
12 34
56789
10 11
(from Cowl Wire)
Black
789
10 11 12 13
14
5
(from Cowl Wire)
4D
12345
13
6789101112
12 345
6789
101011 12 13
(from Cowl Wire)
Blue
4C
65 1423
1011
12
879
54321
910 8 7 6
4E
12345
6789
(from Cowl Wire)
4G
43 21
1011
56789
10111213
12345
6789
4A
123 45
6789
10 11 12 13
(from Cowl Wire)
6
4H
64321
2358941
1011121314
7
2
765 43
1
4F
34567
21
(from Cowl Wire)
HIGHLANDER Hybrid Vehicle (EWD605U)
39
F RELAY LOCATIONS
[J/B No.4 Inner Circuit]
2
4A
3
4A
10
4I
11
4I
13
4A
1
4I
6
4I
6
4F
2
4N
4
4L
5
4M
6
4A
3
4I
4
4I
5
4K
13
4K
7
4A
11
4A
1
4L
2
4L
3
4L
11
4M
12
4M
3
4N
5
4A
7
4F
4
4O
9
4A
7
4E
8
4E
13
4M
12
4A
5
4G
5
4I
6
4L
1
4M
1
4A
4
4E
4
4F
4
4A
7
4C
8
4C
9
4C
10
4C
2
4C
11
4C
12
4C
2
4H
4
4J
8
4M
2
4O
9
4D
11
4D
12
4D
13
4D
6
4H
1
4J
8
4D
2
4E
3
4E
1
4D
2
4D
10
4D
1
4E
1
4F
4
4M
3
4C
4
4C
5
4C
6
4C
4
4D
5
4D
8
4G
9
4G
10
4G
11
4G
5
4H
7
4H
8
4H
9
4H
10
4H
11
4H
14
4H
6
4J
7
4J
8
4J
9
4J
10
4J
1
4K
2
4K
8
4K
7
4L
8
4L
9
4L
10
4L
2
4M
3
4M
6
4M
1
4N
1
4O
2
4F
1
4H
5
4J
3
4F
3
4K
4
4K
12
4L
3
4O
5
4F
1
4G
11
4L
3
4G
4
4G
3
4H
12
4H
3
4J
9
4M
6
4G
7
4G
4
4H
2
4J
8
4I
11
4K
12
4K
7
4I
6
4K
7
4K
9
4K
10
4K
5
4L
40
HIGHLANDER Hybrid Vehicle (EWD605U)
Memo
HIGHLANDER Hybrid Vehicle (EWD605U)
41
1 HIGHLANDER Hybrid Vehicle
HIGHLANDER Hybrid Vehicle (EWD605U)
Power Source
Y
IC11
B
7
2
30A AM2 NO. 1
1
AM1
I15
Ignition SW
ACC
IG1
ST1
IG2
ST2
Ign ition
4
G–Y
R
Ignition Coil and
Igniter No. 6
L–R
R
I 7
Ignition Coil and
3
Hybrid Vehicle Control ECU<2–17>
R
P
I 3
Ignition Coil and
Igniter No. 3
Y–B
R
I 4
Ignition Coil and
Igniter No. 4
L–Y
R
I 5
I 6
Ignition Coil and
Igniter No. 5
2
1
GR
1C
67AM2
GR
1
B
1G
1C4
15A IG2
1F6
OR
IC31
R–Y
2EB2
BR
RRRRR
R–L
R
13 13 13 13 13 13
I 2
Ignition Coil and
Noise Filter
( Ignition System
Igniter No. 1
1
N 1
Igniter No. 2
371
1
1
7A
B
FL MAIN
3. 0W
Battery
)
42 42 42 42 42 42
W–B
W–B
EN
W–R
Left Side of Cylinder Head
W–B W–B W–B W–B
W–R
W–B
W–R
W–R
W–B
W–R W–R
W–R
4A
4B
W–R
Hybrid Vehicle Control ECU<2–17>
S28(A), S29(B
Short Connector
W–R
W–B
)
W–R
W–B
W–RW–R
W–R
W–B
W–R
M
372
HIGHLANDER Hybrid Vehicle (EWD605U)
2 HIGHLANDER Hybrid Vehicle
1
11 IL2
L
7. 5A OBD
<2–27>
1A1
B
4D11
4H6
16 IK3
Inverter
7
2
W
Y
4
2
VVLG
LG
15A BATT FAN
4
W
FL MAIN2
3. 0W
10A DOME
(
Cont. next page
M OVERALL ELECTRICAL WIRING DIAGRAM
)
Power Source
2
ACC
AM1
B
L
4
4
2
2
10A OIL PUMP
1
11
L
1IC1
Y
B
7
I15
Ignition SW
410 1E
2
10A DC/DC–S
10A ETCS
1
B
L
IG1
ST1
IG2
ST2
GR
B
6AM2
8
3
GR
W–B
Y
22
A/F Relay
213
2222
W–B
L
2
2
1
5
2
3
2
GR
R
GR
L
R
4
R
R
5
IGCT Relay
2
B
L W–B
2
5
3
BR
1IC5
BR
L
LG
GR
GR
L
2
1
C/OPN Relay
2
P
A
B
Y
C
L
D
B
E
L
F
B
G
Y
H
I
B
J
R
K
R
L
M
17C
2
1
17A
B
FL MAIN
3. 0W
120A DC/DC
Battery
7F1
1
2
1
7B1
2
Short Pin
1
7
7
50A IGCT NO. 1
2
1
7
2
25A A/F
30A AM2 NO. 1
1
3
10A IGCT NO. 2
2
2
1
1
3
33
10A IGCT NO. 4
10A IGCT NO. 3
2
1
W–B
Y
Left Side of Rear Cross Member
9IS1
2BN1
Fuel Pump
F12
1BN1
L
G
4
M
5
P
W–B
W–B
BC
N
O
Y
P
2 HIGHLANDER Hybrid Vehicle (Cont' d
) (
Cont. next page
)
A
B
C
D
E
F
G
H
I
HIGHLANDER Hybrid Vehicle (EWD605U)
J
K
L
M
N
O
P
L
LG
Y L B L B Y
GR
B R R
GR
P
W–B
Y
B
7
10A IGCT NO. 5
1
2
7
GR
20
21
Power Source
5
1C1
9IL1
1GP6
PSB
4M4
4E1
17
18
P
J 6
Junction Connector
Multiplex Communication System (Power Train Control
6
R
EB25
V
IC36
GR P
10A IGN
1G11C4
91G
LG
SB
A8
15A IG2
Malfunction
Indicator Lamp
P
B
4A 8B 1B
L
10 IL2 7 IF3
LG
3F9
3D3
V
W–B
)
Main Battery
B
12 3B
READY
Charge
2
3K
BR
C11(A), C12(B
N
Combination Meter
D
16 A
R
W
W
L
7
CRUISE
Master Warning
Buzzer
Multi Display
)
Multiplex Communication System (BEAN)<19–4>
5A 4B
Power Meter
8
Speedometer
GR
EB21
B–R
2IC1
L
A
Y
B
L
C
B
D
L
E
P
F
Y
G
R
H
R
I
R
J
B
L
B–R
W–B
GR
K
W
L
L
M
P
N
P
O
P
Y
Q
R
L
S
373
Right Instrument
IB
Panel Brace
M
374
2 HIGHLANDER Hybrid Vehicle (Cont' d
) (
Cont. next page
M OVERALL ELECTRICAL WIRING DIAGRAM
)
A
B
C
D
E
F
G
HIGHLANDER Hybrid Vehicle (EWD605U)
H
I
J
K
L
M
N
O
P
Q
R
S
L
Y L B L P Y
R R R
B–R
W
L P P
W–B
Y
GR
L
44
1
2
4
W–B
W–B
W–B
1
9
5
3
PMET
4
G
A4
W
EI
G
OIL PUM P Relay
P
5F
W
A14
L
J25
Junction Connector
Right Front Fender Apron
W–B
4
1
LOPG
OPM1 OPST
23
L
6FY7
F
OPM1OPM2 OPST
IGSW
A9
P
FC
11
Stop Light System<9–1>
)
)
PLG
4
2
1
MPMP
6B16 B 27 B
M
S15
Stop Light SW
3
PPMP
Y
15 IT117 IT1 16 IT1
Y
381 26
Pressure Sensor
O
GR
A25
ST1–
LG
2
C 4
Camshaft Timing Oil
Control Valve RH
1
G–W
G–R
C16
4
18 IT1 14 IT1
W–B
14 IT1
W–B
IM119
IM120
W–B
YBB
12
2
C 3
Camshaft Timing Oil
Control Valve LH
1
L–R
14
C13CC15
OC2+ OC2–
IM113
BRBR BR
Left Side of the Cylinder Head
G–B
E67E
W–B
EN
L Y B
R R
W–B
BR
B–R
BR
A
B
C
D
E
E01E02
BR
Y
F
G
H
Y
I
Multiplex Communication System (Power Train Control
10
R
RRRR
R
R
R
R
R
2
2
2
2
Injector No. 2
Injector No. 1
O12
Oil Pump Motor
( Transaxle
)
BATT
F8
1
P
11
I 8
1
1
Y
L
E1
2E
#10 #20 #30 #40 #50 #60 OC1+ OC1–
ST2
A20
A
GR
W
IC4
5
IK2
GR
B
4
2
7. 5A ST
1
4
L
W–B
5
Injector No. 3
I 9
I10
11
B
E3
4E
PR2
31
Single
2
3
Under the Left Headlight
F13
L–W
W–B
HP
F20
Dual
4
4
EH
2
Injector No. 4
I11
11
W
L–B
7IA2
P36
Pressure SW
3BO1 7BO1
W–B
J 2
Junction Connector
E5
CCV2
R
2
Injector No. 6
Injector No. 5
I12
I13
B–W
G
7D
H12(A), H13(B), H14(C), H15(E), H16(D), H17(F
Hybrid Vehicle Control ECU
B12
J13
Junction Connector
B
11 10 9
WB
1
VSV
Closed Valve
V16
( Canister
)
2
Y
F12
MREL
L
L
13 IT1
Y
LB–R
5IM1
L
F3
+BM
VPMP
W
L
W
9
Canister
Closed
Valve
L 2
Leak Detection Pump Assembly
B–RB–R
2 HIGHLANDER Hybrid Vehicle (Cont' d
) (
Cont. next page
)
HIGHLANDER Hybrid Vehicle (EWD605U)
375
15
1
BO15
3IM1
)
THW VG EVG THA E2
19 E 30 E 29 E 20 E
G–B
G–R Y
2
Y
BR
1
BR
BR
( ∗1
)
Engine Coolant Temp.
Sensor
E 2
324
15
BR
G
R
VG E2G THA
B–R
B–L
Mass Air Flow Meter
M 1
E2+B
B
W–B
B
B–R
Multiplex Communication System (Power Train Control
L
A
Y
B
B
C
R
D
R R
E
EOM
32 B
W–B W–B
4H7
4L7
Y
F
B–R
G
BR
H
Y
I
IC
13 16
Right Cowl Side Panel
17 E
PRG
2
1
Y
VSV
V 4
( EVAP
)
B–RG
B–R
VC VTA VTA2 M+ M– GE01
18 E 21 E
Y
Short Connector
S28
3B
(
A )
, S29
3A
(
B
Y
)
Y
5
VC VTA VTA2 M+ M–
E2
3
Y
31 E
W
6
T13
Throttle Control Motor and Sensor
14
H12(A), H13(B), H14(C), H15(E), H16(D), H17(F
Hybrid Vehicle Control ECU
PTNK
3C
2C
( ∗1
O
)
4
W
B
2
1
17 C
35 B
( ∗1
)
)
V
V11
Vapor Pressure Sensor
PTNK VC E2
2
2BO1
20 IT1 22 IT1 21 IT1
3
1BO1
9IM1
BR
W–R
G
Y
B
R
V
BR
∗ 1 : Shielded
L
A
Y
B
B
C
R
D
E
E28
BR
1B
Short Connector
S28
(
A )
, S29
1A
(
B )
BR
(∗1) BR
(∗1)
B–R
F
G
H
I
Y
J
M
376
2 HIGHLANDER Hybrid Vehicle (Cont' d
)
(
Cont. next page
M OVERALL ELECTRICAL WIRING DIAGRAM
)
A
B
C
D
E
HIGHLANDER Hybrid Vehicle (EWD605U)
F
G
H
I
J
Multiplex Communication System (Power Train Control
L L Y B
R R
R–L
P
8E
9E
IGT1
IGT2
ME01
C
4
BR
(∗1)
BR (∗1) B–R
Y
17 20
Ignition Coil and Igniters <1–3><1–4>
Y–B
10 E
11 E
IGT3
E03
7
C
W–B
W–B
BR
Right Side of the
EJ
Cylinder Head
IGT4
5DD6
G–Y
L–Y
12 E
13 E
IGT5
IGT6
E05E04
BR
A 6
Air Fuel Ratio Sensor
( Bank 1 Sensor 1
)
3
W–R
L–R
HA1A A1A+
13
HT1A
+B
24
2IK2
24 E
29 B
IGF
B–W
BR
A1A+
A1A–
B–R
Y
Y
Cooling Fan ECU
( LH
Back–Up Relay
<9–4>
) <30–4>
R–B
P
R
10
14 F
RFC1
BL
A1A–
30 D4D 22D
( ∗1
Y
)
18
Combination Meter
<31–3>
Airbag Sensor
Assembly<14–9>
Cooling Fan ECU
( RH
) <30–3>
G
B
F31A
RFC2
HA2A A2A+
3D 23D
HT2A A2A+
24 A
A8
ABFS
R–W
P
13
+B A2A –
24
B–R
L
EB2V6EB2
Y
<9–2>
SB
SPDI STP
A2A–
31
A 7
Air Fuel Ratio Sensor
(
Bank 2 Sensor 1
)
Stop Light SW
Air Conditioning System <32–8><33–7><33–8>
B
H12(A), H13(B), H14(C), H15(E), H16(D), H17(F
Hybrid Vehicle Control ECU
D
( ∗1
L
)
IN1
14
15
B–R
BR
B–R
F46A
D1415 DD16D18
CLKITEET1STB
WP
)
BR
IN1
BR
BR
V
3
1
+B
E2
H10
Heated Oxygen Sensor (
Bank 1 Sensor 2
BR
B–R
)
19
Transponder Key
Computer<4–3>
V
A28
IMO IMI
HT1B OX1B
21 A 19 A
(
GR
∗1
B
)
24
HT1B OX1B
)
∗ 1 : Shielded
Fuel Lid Opener
System<30–3>
Y–B
22
AO22
15 A
11 B
FUO
W
B–R
LST27ALST13ALIDC
TAM
19 F
Y
W–L
2
H20
Heated Oxygen Sensor
( Bank 2 Sensor 2
)
1
BR
BR
6
BR
4
1EB1
BR
A 1
A/C Ambient Temp.
Sensor
5
J26
Junction Connector
FUEL
(
∗1
)
BR
OX2B HT2B
26 D 33 D
OX2B HT2B
31
+B E2
24
C
MOPS
THB
A30
RR
IK313
B20
Battery Thermometer Sensor
1
2
BR
A
Y
B
B
C
R
D
R
E
1
Oil Pressure SW
O 1
(∗1)
(∗1)
(∗1)
(∗1) BR
(∗1)
F
G
H
I
J
K
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