To Ignition SW
IG Terminal
Test Light
Relay Light
SW 2 SolenoidDisconnectShort [A]
Disconnect
DisconnectSW 1Fuse Case
Short [B]
Short [C]
Pull Up
Press Down Press DownPull Up
2005 HIGHLANDER (EWD592U)
13
C
FINDING A SHORT CIRCUIT
(a)Remove the blown fuse and disconnect all loads of the fuse.
(b)Connect a test light in place of the fuse.
(c)Establish conditions in which the test light comes on.
Example:
[A] - Ignition SW on
[B] - Ignition SW and SW 1 on
[C] - Ignition SW, SW 1 and Relay on (Connect the
Relay) and SW 2 off (or Disconnect SW 2)
(d)Disconnect and reconnect the connectors while watching the
test light.
The short lies between the connector where the test light
stays lit and the connector where the light goes out.
(e)Find the exact location of the short by lightly shaking the
problem wire along the body.
CAUTION:
(a) Do not open the cover or the case of the ECU unless
absolutely necessary. (If the IC terminals are touched,
the IC may be destroyed by static electricity.)
(b) When replacing the internal mechanism (ECU part) of
the digital meter, be careful that no part of your body or
clothing comes in contact with the terminals of leads
from the IC, etc. of the replacement part (spare part).
DISCONNECTION OF MALE AND FEMALE
CONNECTORS
To pull apart the connectors, pull on the connector itself, not
the wire harness.
HINT : C h e c k t o s e e w h a t k i n d o f connector you are
disconnecting before pulling apart.
10
3
0.2
11
(mm) Reference:
Tool Up Example:
(Case 1)
Terminal Retainer
Terminal Retainer
[Retainer at Full Lock Position]
[Retainer at Temporary Lock Position]StopperTerminal
Retainer
Secondary
Locking Device Example:
(Case 2)
2005 HIGHLANDER (EWD592U)
14
C TROUBLESHOOTING
HOW TO REPLACE TERMINAL
(with terminal retainer or secondary locking device)
1.PREPARE THE SPECIAL TOOL
HINT : To remove the terminal from the connector, please
construct and use the special tool or like object shown on
the left.
2.DISCONNECT CONNECTOR
3.DISENGAGE THE SECONDARY LOCKING DEVICE OR
TERMINAL RETAINER.
(a)Locking device must be disengaged before the terminal
locking clip can be released and the terminal removed from
the connector.
(b)Use a special tool or the terminal pick to unlock the secondary
locking device or terminal retainer.
NOTICE:
Do not remove the terminal retainer from connector body.
[A] For Non-Waterproof Type Connector
HINT : The needle insertion position varies according to the
connector's shape (number of terminals etc.), so
check the position before inserting it.
ºCase 1º
Raise the terminal retainer up to the temporary lock
position.
ºCase 2º
Open the secondary locking device.
Front
123
92 100 99
(3.62) (3.94) (3.90)
F-H G-iI-K
or or or
f-h g-Ii-k
294 1,251 999
(11.57) (49.25) (39.33)
Vehicle Dimensions(Three-Dimensional Distance)
Symbol Name Hole dia. Symbol Name Hole dia.mm (in.)
A, a
B, b
C, c
D, d
E, e
F, f
G, gFront bumper reinforcement installation nut
Front crossmember lower standard hole
Front side member standard hole
Front frame installation nut
Front side member standard hole
Front frame installation nut
Torque box front standard hole10 (0.39) nut
15 (0.59)
18 (0.71)
16 (0.63) nut
10 (0.39)
16 (0.63) nut
25 (0.98)H, h
I,i
J, j
K, k
L, l
M, m
N, nFront side member standard hole
Front floor under reinforcement standard hole
Rear strut bar installation hole inner
Rear floor side member standard hole
Rear suspension member installation nut
Rear suspension member installation nut
Transport hook installation nut25 (0.98)
18 (0.71)
12 (0.47)
18 (0.71)
14 (0.55) nut
10 (0.39) nut
10 (0.39) nut
Imaginary
Standard
Line
775
(30.51)
805
(31.69)
1,036
(40.79)
1,000
(39.37)
1,007
(39.65)
1,145
(45.08)
1,156
(45.51)
1,200
(47.24)
1,491
(58.70)1,023
(40.28)
1,218
(47.95)
1,100
(43.31)
883
(34.76)
658
(25.91)775
(30.51)
782
(30.79)
894
(35.20)
718
(28.27)
1,029
(40.51)696
(27.40)
1,346
(52.99)
1,088
(42.83)
1,070
(42.13)
1,170
(46.06)1,151
(45.31)
493
(19.41)548
(21.57)
646
(25.43)
1,091
(42.95)
1,182
(46.54)
548
(21.57)
1,265
(49.80)
1,011
(39.80)
1,187
(46.73)RH
LH
A,a
373
(14.69)B,b
165
(6.50)C,c
273
(10.75)D,d
163
(6.42)E,e
216
(8.50)F, f
87
(3.43)G,g
90
(3.54)1H,h
61
(2.40)2I,i
132
(5.20)3J,j
104
(4.09)K,k
142
(5.59)L,l
154
(6.06)M,m
271
(10.67)N,n
263
(10.35)
BODY DIMENSIONSDI-8
UNDER BODY
4WD