2001 TOYOTA HIGHLANDER roof

2005 HIGHLANDER (EWD592U)
206
Wireless Door Lock Control
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1D
1E29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1G29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1H
1J28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1K28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
2A27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
3A
3B303C30
Instrument Panel Wire and Center J/B (Behind the Instrument Panel Center)3EInstrument Panel Wire and Center J/B (Behind the Instrument Panel Center)
3H313J31
4A
4D
4F33
4G
4HCowl Wire and Passenger Side J/B (Right Side of Grove Box)
4J
g(g )
4L324M32
4N
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IA152Cowl Wire and Floor No 2 Wire (Left Kick Panel)IA252Cowl Wire and Floor No.2 Wire (Left Kick Panel)
IB152Front Door LH Wire and Cowl Wire (Left Kick Panel)IB252Front Door LH Wire and Cowl Wire (Left Kick Panel)
IC352Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)
IE152Roof Wire and Cowl Wire (Near the Bottom of Left Front Pillar)
IF352Instrument Panel Wire and Cowl Wire (Right Side of Instrument Panel J/B)
IK254Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)IK354Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
IL154Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)IL254Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)
IN154Front Door RH Wire and Cowl Wire (Right Kick Panel)IN254Front Door RH Wire and Cowl Wire (Right Kick Panel)
IO254Cowl Wire and Floor Wire (Right Kick Panel)
BB156Rear Door No.1 LH Wire and Floor No.2 Wire (Left Center Pillar)
BC156Rear Door No.1 RH Wire and Floor Wire (Right Center Pillar)
BG256Back Door No 1 Wire and Floor No 2 Wire (Rear Left of the Roof)BG356Back Door No.1 Wire and Floor No.2 Wire (Rear Left of the Roof)
BH156Floor No.2 Wire and Floor Wire (Near the Rear Side Marker Light RH)

2005 HIGHLANDER (EWD592U)
207
: GROUND POINTS
CodeSee PageGround Points Location
IA52Left Cowl Side Panel
IC52Right Cowl Side Panel
BA56Left Center Pillar
BB56Right Center Pillar
BC56Left Side of Rear Cross Member
BE56Left Side of Back Door
BF56Near the Rear Side Marker Light RH
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
B156Roof WireB456Front Door RH Wire

2005 HIGHLANDER (EWD592U)
213
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1A29Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
1D
1E29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1G29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1H
1J28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1K28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
2A
2B27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
2G
gg(g)
3A
3B
3C303D30
Instrument Panel Wire and Center J/B (Behind the Instrument Panel Center)3EInstrument Panel Wire and Center J/B (Behind the Instrument Panel Center)
3F
3H313J31
4A
4D
4F33
4G
4HCowl Wire and Passenger Side J/B (Right Side of Grove Box)
4J
g(g )
4L324M32
4N
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IA152Cowl Wire and Floor No 2 Wire (Left Kick Panel)IA252Cowl Wire and Floor No.2 Wire (Left Kick Panel)
IB152Front Door LH Wire and Cowl Wire (Left Kick Panel)IB252Front Door LH Wire and Cowl Wire (Left Kick Panel)
IC252Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)IC352Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)
IF152Instrument Panel Wire and Cowl Wire (Right Side of Instrument Panel J/B)IF352Instrument Panel Wire and Cowl Wire (Right Side of Instrument Panel J/B)
IK254Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)IK354Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
IL154Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)IL254Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)
IN154Front Door RH Wire and Cowl Wire (Right Kick Panel)IN254Front Door RH Wire and Cowl Wire (Right Kick Panel)
IO254Cowl Wire and Floor Wire (Right Kick Panel)
BB156Rear Door No.1 LH Wire and Floor No.2 Wire (Left Center Pillar)
BC156Rear Door No.1 RH Wire and Floor Wire (Right Center Pillar)
BG256Back Door No 1 Wire and Floor No 2 Wire (Rear Left of the Roof)BG356Back Door No.1 Wire and Floor No.2 Wire (Rear Left of the Roof)
BH156Floor No.2 Wire and Floor Wire (Near the Rear Side Marker Light RH)

2005 HIGHLANDER (EWD592U)
216
Moon Roof
20A
S/ROOF
1H 8
IC2IE1
W- B
W L
W- B
S20
7 1 5
1E 4
1D 14
M Moon Roof Motor
Limit SW
No. 2
Limit SW
No. 1
IA
W- B
4D 5
4N 1 4M 6
W- B
W- B
W- B
ECUB B
E 7. 5A
ECU- B
2A 4
W- L
BR
1G 10
1D 9
E E
3IE1
BR
P P B
J17
4L 7
W- BIE1 8
Y
10
GR
I 8
GR
C12
MPX2 MPX+
MPX1 29 E 6
9
IL21
SB
GR
IG3
8117. 5A
IG1
1D 2
IE1 4V
4 UP
GR
6IG 9
DOWN
IG 6 9
UP DWNO 5
G
W
RGN D
1
B 1
W- B
W- BW- B IE1 6IC3 5From Power Source System (
See Page 62)
Combination MeterEngine Control
Module
Junction
Connector
Overhead J/B
Sliding Roof Control ECU

2005 HIGHLANDER (EWD592U)
217
The moon roof can be operated when the ignition SW is turned to ON position.
1. Slide Open Operation
The moon roof fully opens automatically by pressing the SLIDE OPEN button of the overhead J/B once. If the sliding roof
control switch is pressed again when the moon roof is operating, the movement of the moon roof stops.
The operation of SLIDE OPEN is not worked when the moon roof at TILT UP position.
2. Slide Close Operation
If you keep pressing the TILT UP button of the overahead J/B when the moon roof is open, the moon roof closes half and
stops the operation once. If you keep pressing the TILT UP once again, the moon roof fully closes.
3. Tilt Up Operation
If you press the TILT UP button of the overhead J/B, the moon roof is tilted up. However, the moon roof is not tilted up when
it is open
4. Tilt Down Operation
If you press the SLIDE OPEN button when the TILT UP of the overhead J/B is pressed, the moon roof is tilted down.
5. Key Off Moon Roof Operation
When the ignition SW is turned from ON position to OFF or ACC position, the moon roof can be operated within about 40
seconds. However, even if it is within about 40 seconds, the moon roof can not be operated when each of the front doors
opens.
S20 Sliding Roof Control ECU
5-Ground : Always approx. 12 volts
1-Ground : Approx. 12 volts with the ignition SW at ON position
7-Ground : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1242J1743S2045
E642O544
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1D
1E29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1G29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1H
2A27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
4D33
4LCowl Wire and Passenger Side J/B (Right Side of Grove Box)4M32Cowl Wire and Passenger Side J/B (Right Side of Grove Box)
4N
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IC352Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)
IE152Roof Wire and Cowl Wire (Near the Bottom of Left Front Pillar)
IL254Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)
: GROUND POINTS
CodeSee PageGround Points Location
IA52Left Cowl Side Panel
IC52Right Cowl Side Panel
System Outline
Service Hints

2005 HIGHLANDER (EWD592U)
218
Moon Roof
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I854Cowl WireB156Roof Wire

2005 HIGHLANDER (EWD592U)
225
R21 Rear Washer Motor
1-Ground : Approx. 12 volts with the ignition SW at ON position
2-Ground : Continuity with the rear wiper and washer SW at WASH 1 or WASH 2 position
R18 Rear Wiper Motor
1-Ground : Approx. 12 volts with the ignition SW at ON position
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
C1442R1845R2141 (2AZ-FE)
D1642R2139 (3MZ-FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B29Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
1D29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1E29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
4C33Cowl Wire and Passenger Side J/B (Right Side of Grove Box)4M32Cowl Wire and Passenger Side J/B (Right Side of Grove Box)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IA152Cowl Wire and Floor No 2 Wire (Left Kick Panel)IA252Cowl Wire and Floor No.2 Wire (Left Kick Panel)
IK354Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
BG256Back Door No 1 Wire and Floor No 2 Wire (Rear Left of the Roof)BG356Back Door No.1 Wire and Floor No.2 Wire (Rear Left of the Roof)
: GROUND POINTS
CodeSee PageGround Points Location
IA52Left Cowl Side Panel
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
I1554Cowl Wire
Service Hints

2005 HIGHLANDER (EWD592U)
251
V9 Garage Door Opener
1-Ground : Always approx. 12 volts
2-Ground : Always continuity
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
V945
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1D29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1E29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
2A27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
4D334H33
4LCowl Wire and Passenger Side J/B (Right Side of Grove Box)
4M32
g(g )
4N
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IE152Roof Wire and Cowl Wire (Near the Bottom of Left Front Pillar)
IK354Engine Room Main Wire and Cowl Wire (Right Cowl Side Panel)
: GROUND POINTS
CodeSee PageGround Points Location
IA52Left Cowl Side Panel
IC52Right Cowl Side Panel
Service Hints