2001 TOYOTA HIGHLANDER navigation system

I30328
w/o Navigation System
I38758
w/ Navigation System
I30337
ECU-B Fuse Engine Room J/B
F46779
- DIAGNOSTICSAIR CONDITIONING SYSTEM
05-1 119
1309 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
(c) If the slower display is desired, press the FRONT DEF
switch and change it to stepped operation. Each time the
FRONT DEF switch is pressed, the display changes by 1
step.
4. CLEARING DTC
(a) To clear diagnostic trouble code, there are 2 ways.
(1) During sensor check, press the FRONT DEF switch
and REAR DEF switch at the same time.
(2) Pull the ECU-B fuse in engine room J/B for 20 sec.
or longer to clear the DTC memory.
5. DTC CHECK USING HAND-HELD TESTER
(a) Connect the hand-held tester to the DLC3.
(b) Power switch ON (ready).
(c) Read the DTC following the prompts on the tester screen.
Please refer to the hand-held tester operator's manual
for further details.
(d) Clear the DTCs.
HINT:
After repairing the malfunctions, clear the DTC.
(1) Connect the hand-held tester to DLC3.
(2) Turn the ignition switch to the ON position.
(3) Erase the DTCs following the prompts on the tester
screen.
HINT:
Refer to the hand-held tester operator's manual for further de-
tails.

I30329
w/o Navigation System
I38758
w/ Navigation System
Blower level Step No.Display
codeConditions
Air flow vent
Air inlet damper Magnetic clutch
ºCOOLº side
(Fully closed) Air mix damper
OFF FRESH FACE 0 1
2
3
4
6
7
8
9
10 4
51
17
17
17
17
17
17
17
31 0
1
2
3
6
7
8 4
5
9FACE
FACE
FACE
FACE
B/L
FOOT
FOOT
FOOT/ DEF
DEFFRESH
RECIRCULATION
RECIRCULATION
RECIRCULATION
RECIRCULATION
RECIRCULATION
RECIRCULATIONOFF
ON
ON
ON
ON
ON
ON
ON
ONºCOOLº side
(Fully closed)
ºCOOLº side
(Fully closed)
ºCOOLº side
(Fully closed)
ºCOOLº/ ºWARM º
(50% open)
ºCOOLº/ ºWARM º
(50% open)
ºWARMº side
(Fully opened)
ºWARMº side
(Fully opened)
ºWARMº side
(Fully opened) FRESH
FRESH
ºWARMº side
(Fully opened)
05-1 120
- DIAGNOSTICSAIR CONDITIONING SYSTEM
1310 Author
: Date
:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
6. ACTUATOR CHECK
(a) Turn the ignition switch to the ON position while pressing
the A/C control AUTO switch and R/F (Recirculation /
Fresh) switch simultaneously.
(b) As each damper, motor and relay automatically operate
the actuator check at 1 second intervals from step No.1
to No.10 continuously, check the temperature and air flow
visually and by hand.
If a slower display is desired, press the temperature up switch
and change the display in the step operation. Each time the
temperature up switch is pressed, the display changes by 1
step.
HINT:

Codes are displayed from the smaller to the larger num-
bers in order.

To cancel the check mode, press the ºOFFº switch.

viii
1DISPLAYº button
Push this button to display the Displayº
screen. 110. . . . . . . . . . . . . . . . . . . . . . . . . . .
2INFOº button
Push this button to display the Information
menuº screen. ii, 96, 101, 108, 109. . . . . .
3Zoom out switch
Touch this switch to reduce the map scale.
8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4Markº switch
Touch this switch to register the cursor posi-
tion as a memory point. 6. . . . . . . . . . . . . . .
5Routeº switch
Touch this switch to change the route.
42, 44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6Map Viewº switch
Touch this switch to obtain information re-
garding the route to the destination and infor-
mation about the POI (Points of Interest) on
map screen. 49, 51, 52. . . . . . . . . . . . . . . .
7OFFº switch
Touch this switch to obtain a broader view,
some of the switches on the screen are not
displayed. They reappear by touching the
ON
º switch. 89. . . . . . . . . . . . . . . . . . . . .
Your navigation system Ð
Ð Quick reference

xiiThe switches below perform the follow-
ing operations.
1Map DVDº switch
Displays information regarding the disc ver-
sion or covered area. 12. . . . . . . . . . . . . . . .
2Select Userº switch
Enables recall of up to three memorized user
setting patterns. 63. . . . . . . . . . . . . . . . . . . .
3Setupº switch
Enables various settings for the navigation
system. 76. . . . . . . . . . . . . . . . . . . . . . . . . . .
4My Placesº switch
Enables changes to Memory pointsº and
Areas to avoidº. 66. . . . . . . . . . . . . . . . . . . .
5Suspend Guidanceº and Resume
Guidanceº switch
Suspends or resumes the guidance.
62 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6Volumeº switch
Sets the volume of the voice guidance.
63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ð Menuº screen

2005 HIGHLANDER (EWD592U)
60
H SYSTEM CIRCUITS
2005 HIGHLANDER
ELECTRICAL WIRING DIAGRAM
SYSTEM CIRCUITS
Page
Air Conditioning (Automatic A/C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
298
Air Conditioning (Manual A/C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Audio System (6 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Audio System (8 Speaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Automatic Glare-Resistant EC Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Automatic Light Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Back-Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Cruise Control (2AZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Cruise Control (3MZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Electronically Controlled Transmission and A/T Indicator (2AZ-FE) . . . . . . 110
Electronically Controlled Transmission and A/T Indicator (3MZ-FE) . . . . . . 102
Engine Control (2AZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Engine Control (3MZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Engine Immobilizer System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Front Deicer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Front Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Headlight (w/ Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Headlight (w/o Daytime Running Light) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Light Auto Turn Off System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Mirror Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Moon Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Multiplex Communication System (BEAN Bus) . . . . . . . . . . . . . . . . . . . . . . . . . 258
Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Power Seat (Driver's Seat) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Power Seat (Front Passenger's Seat) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Radiator Fan and Condenser Fan (2AZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Radiator Fan and Condenser Fan (3MZ-FE) . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Rear Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Rear Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226