TOYOTA HIGHLANDER 2001 Service Repair Manual

2005 HIGHLANDER (EWD592U)
43
G
Position of Parts in Instrument Panel
F 8 Front Power Outlet
G 4 Glove Box Light
G 5 Gateway ECU
H 9 Heater Relay
H 10 Heated Oxygen Sensor (Bank 1 Sensor 2)
I 14 Ignition Key Cylinder Illumination
I 15 Ignition SW
J 5 Junction Connector
J 6 Junction Connector
J 7 Junction Connector
J 16 Junction Connector
J 17 Junction Connector
J 20 Junction Connector
K 4 Key Interlock Solenoid
Unlock Warning SW
M 2 Main SW
M 3 Multi-Display
M 4 Multi-Display
M 5 Multi-Display
N 3 Navigation ECU
N 4 Navigation ECU
O 3 Option Connector 1
O 4 Option Connector 2P 3 Parking Brake SW
P 22 Pressure SW
R 2 Radio and Player
R 3 Radio and Player
R 4 Radio and Player
R 5 Remote Control Mirror SW
R 6 Room Temp. Sensor
R 22 Radio and Player
R 23 Radio and Player
R 24 Rear Heater Main SW
S 3 Seat Heater SW LH
S 4 Seat Heater SW RH
S 5 Shift Lock ECU
S 14 Steering Sensor
S 15 Stop Light SW
S 28 Short Connector
S 29 Short Connector
S 30 Short Connector
S 31 Short Connector
T 4 Theft Deterrent ECU
T 5 Theft Deterrent Indicator Light
T 6 TRAC Off SW
T 7 Transponder Key Amplifier
T 8 Turn Signal Flasher
T 14 Transponder Key Computer
T 15 Telltale Light Assembly
T 16 Indicator Light Wire Sub Assembly
Transmission Control SW
Transmission Shift Main SW
V 8 VSC Warning Buzzer

2005 HIGHLANDER (EWD592U)
44
G ELECTRICAL WIRING ROUTING
Position of Parts in Body
A 24 ABS Speed Sensor Rear LH
A 25 ABS Speed Sensor Rear RH
A 26 Antenna Amplifier (Rear)
B 14 Back Door Key Lock and Unlock SW
B 15 Back Door Lock Motor
Back Door Unlock Detection SW
C 17 Charcoal Canister Assembly
C 18 Curtain Shield Airbag Squib LH
C 19 Curtain Shield Airbag Squib RH
D 4 Diode (Rear Interior Light)
D 5 Door Courtesy Light Front LH
D 6 Door Courtesy Light Front RH
D 7 Door Courtesy SW Front LH
D 8 Door Courtesy SW Front RH
D 9 Door Courtesy SW Rear LH
D 10 Door Courtesy SW Rear RH
D 11 Door Lock Control SW
D 12 Door Key Lock and Unlock SW Front LH
Door Lock Motor Front LH
Door Unlock Detection SW Front LH
D 13 Door Key Lock and Unlock SW Front RH
Door Lock Motor Front RH
Door Unlock Detection SW Front RH
D 14 Door Lock Motor Rear LH
Door Unlock Detection SW Rear LH
D 15 Door Lock Motor Rear RH
Door Unlock Detection SW Rear RHF 10 Front Door Speaker LH
F 11 Front Door Speaker RH
F 12 Fuel Pump
Fuel Sender
H 11 High Mounted Stop Light
I 16 Interior Light
I 17 Inner Mirror
J 10 Junction Connector
J 12 Junction Connector
J 13 Junction Connector
J 14 Junction Connector
J 18 Junction Connector
J 19 Junction Connector
L 1 License Plate light
N 2 Noise Filter (Rear Window Defogger)
O 5 Overhead J/B
P 5 Power Window Master SW with ECU
P 6 Power Window Motor Front LH
P 7 Power Window Motor Front RH
P 8 Power Window Motor Rear LH
P 9 Power Window Motor Rear RH
P 10 Power Window SW Front RH
P 11 Power Window SW Rear LH
P 12 Power Window SW Rear RH
P 13 Pretensioner LH
P 14 Pretensioner RH
P 23 Power Outlet (110V)

2005 HIGHLANDER (EWD592U)
45
G
Position of Parts in Body
R 7 Rear Combination Light LH
R 8 Rear Combination Light RH
R 9 Rear Door Speaker LH
R 10 Rear Door Speaker RH
R 11 Rear Interior Light
R 12 Rear Interior Light SW
R 13 Rear Power Outlet
R 14 Rear Side Marker Light LH
R 15 Rear Side Marker Light RH
R 16 Rear Window Defogger
R 17 Rear Window Defogger
R 18 Rear Wiper Motor
R 19 Remote Control Mirror LH
R 20 Remote Control Mirror RH
R 25 Rear Heater Blower Motor
R 26 Rear Heater Blower SW
R 27 Rear Heater Relay
R 28 Rear Seat Entertainment Display
R 29 Rear Seat Entertainment ECU
R 30 Rear Seat Entertainment ECU
R 31 Rear Seat Entertainment ECUS 16 Side Airbag Sensor Front LH
S 17 Side Airbag Sensor Front RH
S 20 Sliding Roof Control ECU
S 22 Stereo Power Amplifier
S 23 Stereo Power Amplifier
S 32 Side Airbag Sensor Rear LH
S 33 Side Airbag Sensor Rear RH
T 9 Towing Converter
T 10 Trailer Hitch
T 11 Tweeter LH
T 12 Tweeter RH
V 9 Garage Door Opener
Vanity Light LH
V 10 Vanity Light RH
V 11 Vapor Pressure Sensor
V 13 Video Terminal
V 14 VSV (Canister Closed Valve)
V 15 Voltage Inverter
W 6 Wireless Door Lock ECU
Y 1 Yaw Rate Sensor

2005 HIGHLANDER (EWD592U)
46
G ELECTRICAL WIRING ROUTING
Position of Parts in Seat
[w/ Power Seat]
B 17 Buckle SW (Front Passenger's Side)
B 19 Buckle SW LH
Seat Position Airbag Sensor LH
J 21 Junction Connector
J 22 Junction Connector
J 23 Junction Connector
J 24 Junction Connector
O 6 Occupant Classification ECU
O 7 Occupant Classification ECU
O 8 Occupant Classification Sensor Front LH
O 9 Occupant Classification Sensor Front RH
O10 Occupant Classification Sensor Rear LH
O 11 Occupant Classification Sensor Rear RHP 15 Power Seat Control SW (Driver's Seat Control)
P 16 Power Seat Control SW
(Driver's Seat Lumbar Support Control)
P 18 Power Seat Motor
(Driver's Seat Lumbar Support Control)
P 20 Power Seat Motor (Driver's Seat Reclining Control)
P 21 Power Seat Motor (Driver's Seat Slide Control)
P 24 Power Seat Control SW
(Front Passenger's Seat Control)
P 25 Power Seat Motor (Driver's Seat Front Tilt Control)
P 26 Power Seat Motor (Driver's Seat Lifter Control)
P 27 Power Seat Motor
(Front Passenger's Seat Reclining Control)
P 28 Power Seat Motor
(Front Passenger's Seat Slide Control)
S 18 Side Airbag Squib LH
S 19 Side Airbag Squib RH
S 25 Seat Heater LH
S 26 Seat Heater RH

2005 HIGHLANDER (EWD592U)
47
G
Position of Parts in Seat
[w/o Power Seat]
B 17 Buckle SW (Front Passenger's Side)
B 19 Buckle SW LH
Seat Position Airbag Sensor LH
O 6 Occupant Classification ECU
O 7 Occupant Classification ECU
O 8 Occupant Classification Sensor Front LH
O 9 Occupant Classification Sensor Front RH
O10 Occupant Classification Sensor Rear LH
O 11 Occupant Classification Sensor Rear RHS 18 Side Airbag Squib LH
S 19 Side Airbag Squib RH
S 26 Seat Heater RH

2005 HIGHLANDER (EWD592U)
322
J POWER SOURCE (Current Flow Chart)

2005 HIGHLANDER (EWD592U)
323
J

2005 HIGHLANDER (EWD592U)
324
J POWER SOURCE (Current Flow Chart)
Engine Room R/B (See Page 22)
FuseSystemPage
7.5ACRTAudio System (8 Speaker)
Navigation System272
266
7.5ASTARTER
Engine Control (2AZ-FE)
Engine Control (3MZ-FE)
Starting and Ignition88
74
66
10AEFI NO.2Engine Control (2AZ-FE)
Engine Control (3MZ-FE)88
74
10AETCS
Engine Control (2AZ-FE)
Engine Control (3MZ-FE)
Cruise Control (2AZ-FE)
Cruise Control (3MZ-FE)88
74
172
164
15AH-LP LH LWRHeadlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)11 8
122
15AH-LP RH LWR
Combination Meter
Headlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)282
11 8
122
15ARR HTRRear Heater312
25AA/FEngine Control (3MZ-FE)74
Engine Room Room R/B No.3 (See Page 23)
FuseSystemPage
7.5ADRLHeadlight (w/ Daytime Running Light)11 8
Fusible Link Block (F 7 on See Page 25)
FuseSystemPage
30AABS1VSC and Tire Pressure Warning System180
30AAM2Starting and Ignition66
30ACDSRadiator Fan and Condenser Fan (2AZ-FE)
Radiator Fan and Condenser Fan (3MZ-FE)294
290
30ARDIRadiator Fan and Condenser Fan (2AZ-FE)
Radiator Fan and Condenser Fan (3MZ-FE)294
290
30ARR DEFRear Window Defogger252
50AABS2VSC and Tire Pressure Warning System180
50AHTRAir Conditioning (Automatic A/C)
Air Conditioning (Manual A/C)298
304
140AALT
Automatic Light Control
Charging
Illumination
Light Auto Turn Off System
Power Outlet
Power Seat (Driver's Seat)
Radiator Fan and Condenser Fan (2AZ-FE)146
70
142
148
246
234
294
*These are the page numbers of the first page on which the related system is shown.

2005 HIGHLANDER (EWD592U)
325
J
FuseSystemPage
140AALT
Radiator Fan and Condenser Fan (3MZ-FE)
Starting and Ignition
Taillight
Theft Deterrent System290
66
128
208
Engine Room J/B (See Page 26)
FuseSystemPage
7.5AALT-SCharging70
7.5AECU-B
Air Conditioning (Automatic A/C)
Air Conditioning (Manual A/C)
Automatic Light Control
Charging
Combination Meter
Cruise Control (2AZ-FE)
Cruise Control (3MZ-FE)
Door Lock Control
Electronically Controlled Transmission and A/T Indicator (2AZ-FE)
Electronically Controlled Transmission and A/T Indicator (3MZ-FE)
Engine Control (2AZ-FE)
Engine Control (3MZ-FE)
Engine Immobilizer System
Front Fog Light
Headlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)
Interior Light
Key Reminder and Seat Belt Warning
Light Auto Turn Off System
Moon Roof
Navigation System
Power Window
SRS
Theft Deterrent System
VSC and Tire Pressure Warning System
Wireless Door Lock Control298
304
146
70
282
172
164
194
11 0
102
88
74
100
126
11 8
122
136
226
148
216
266
188
155
208
180
200
10ADOME
Combination Meter
Cruise Control (2AZ-FE)
Cruise Control (3MZ-FE)
Electronically Controlled Transmission and A/T Indicator (2AZ-FE)
Electronically Controlled Transmission and A/T Indicator (3MZ-FE)
Engine Control (2AZ-FE)
Engine Control (3MZ-FE)
Garage Door Opener
Illumination
Interior Light282
172
164
11 0
102
88
74
250
142
136
*These are the page numbers of the first page on which the related system is shown.

2005 HIGHLANDER (EWD592U)
326
J POWER SOURCE (Current Flow Chart)
FuseSystemPage
10ADOME
Key Reminder and Seat Belt Warning
Navigation System
Theft Deterrent System
VSC and Tire Pressure Warning System
Wireless Door Lock Control226
266
208
180
200
10AH-LP LH UPRHeadlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)11 8
122
10AH-LP RH UPRHeadlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)11 8
122
10AHORNHorn
Theft Deterrent System242
208
15AHAZARDTrailer Towing
Turn Signal and Hazard Warning Light152
130
15ASECURITYTheft Deterrent System208
20AEFI NO.1
Cruise Control (2AZ-FE)
Cruise Control (3MZ-FE)
Electronically Controlled Transmission and A/T Indicator (2AZ-FE)
Electronically Controlled Transmission and A/T Indicator (3MZ-FE)
Engine Control (2AZ-FE)
Engine Control (3MZ-FE)172
164
11 0
102
88
74
20APOWER OUTLET2Power Outlet246
20ATOWINGTrailer Towing152
25ADOOR LOCK
Door Lock Control
Theft Deterrent System
Wireless Door Lock Control194
208
200
25ARAD NO.1Audio System (6 Speaker)
Audio System (8 Speaker)280
272
40AMAIN
Automatic Light Control
Headlight (w/ Daytime Running Light)
Headlight (w/o Daytime Running Light)
Light Auto Turn Off System
Theft Deterrent System146
11 8
122
148
208
instrument Panel J/B (See Page 28)
FuseSystemPage
7.5AIG1
Automatic Glare-Resistant EC Mirror
Automatic Light Control
Back-Up Light
Cruise Control (2AZ-FE)
Cruise Control (3MZ-FE)
Door Lock Control
Electronically Controlled Transmission and A/T Indicator (2AZ-FE)
Electronically Controlled Transmission and A/T Indicator (3MZ-FE)
Front Fog Light264
146
134
172
164
194
11 0
102
126
*These are the page numbers of the first page on which the related system is shown.