Page 2297 of 3115
2004 LAND CRUISER (EWD548U)
290Theft Deterrent
B 7(
A)
, B 8(
B)
, B 9(
C)
11B 11 B12
ID4 15 IV37
D16R- L
R- GR- L
R- G
RLCY RRCY
IF IG 416 GND1 GND2
D17 Door Courtesy SW Rear LH
Door Courtesy SW Rear RH
Body ECU
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2004 LAND CRUISER (EWD548U)
291
D18, D19 Door Key Lock and Unlock SW LH, RH
1-3 : Closed with door lock cylinder unlocked with key
2-3 : Closed with door lock cylinder locked with key
B3 Back Door Key Lock and Unlock SW
3-1 : Closed with door lock cylinder unlocked with key
2-1 : Closed with door lock cylinder locked with key
E3 Engine Hood Courtesy SW
1-2 : Opened with engine hood open
U1 Unlock Warning SW
2-1 : Closed with ignition key in cylinder
T5 Theft Deterrent ECU
2, 3-Ground : Always approx. 12 volts
10-Ground : Approx. 12 volts with ignition SW at ON or ST position
29-Ground : Always continuity
12-Ground : Continuity with ignition key in cylinder
34-Ground : Continuity with engine hood close
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
B272D1872J1071
B372D1972J1471
B472D2072J2272
B7A70D2172M5A71
B8B70D2272M9B71
B9C70D2372P1273
D770D2472T169
D1472D2772T571
D1572E368U171
D1672F1568Z171
D1772J971
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B24Engine Room No 2 Wire and Engine Room J/B (Engine Compartment Left)1C24Engine Room No.2 Wire and Engine Room J/B (Engine Compartment Left)
2B28Engine Room No.2 Wire and Cowl Side J/B LH (Left Kick Panel)
2E28Dash Wire and Cowl Side J/B LH (Left Kick Panel)2G28Dash Wire and Cowl Side J/B LH (Left Kick Panel)
2I28Front Door LH Wire and Cowl Side J/B LH (Left Kick Panel)
2K28Floor No.1 Wire and Cowl Side J/B LH (Left Kick Panel)
2Q30Instrument Panel Integration Wire and Cowl Side J/B LH (Left Kick Panel)
3B40Engine Room No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3D40Dash Wire and Cowl Side J/B RH (Right Kick Panel)3E40Dash Wire and Cowl Side J/B RH (Right Kick Panel)
3I40Front Door RH Wire and Cowl Side J/B RH (Right Kick Panel)3J40Front Door RH Wire and Cowl Side J/B RH (Right Kick Panel)
3K40Floor No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
3P43Dash Wire and Cowl Side J/B RH (Right Kick Panel)
3Q42Instrument Panel Integration Wire and Cowl Side J/B RH (Right Kick Panel)
4D52Dash Wire and J/B No.4 (Instrument Panel Center)
5B56Dash Wire and J/B No.5 (Behind the Combination Meter)
5D56Engine Room No.2 Wire and J/B No.5 (Behind the Combination Meter)
7B64Dash Wire and J/B No.7 (Behind the Grove Box)
Service Hints
Page 2299 of 3115

2004 LAND CRUISER (EWD548U)
292Theft Deterrent
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EA276Engine Room Main Wire and Engine Room No.2 Wire (Engine Compartment Right)
IC278Front Door LH Wire and Dash Wire (Left Kick Panel)
ID478Dash Wire and Floor No.1 Wire (Left Kick Panel)
IL380Instrument Panel Integration Wire and Computer Wire (Instrument Panel Center)
IU382Instrument Panel Integration Wire and Dash Wire (Behind the Glove Box)
IV382Dash Wire and Floor No.2 Wire (Right Kick Panel)
IY282Front Door RH Wire and Dash Wire (Right Kick Panel)
BA486Rear Door LH Wire and Floor No.1 Wire (Left Side of Center Pillar)
BC486Rear Door RH Wire and Floor No.2 Wire (Right Side of Center Pillar)
BD486Floor No.3 Wire and Floor No.1 Wire (Left Rear Side Quarter Panel)
BH186Pillar No 1 Wire and Back Door Upper Wire (Left Side of Back Door)BH286Pillar No.1 Wire and Back Door Upper Wire (Left Side of Back Door)
BL588Floor No.2 Wire and Floor No.3 Wire (Right Side of Rear Floor Crossmember)
BP388Pillar No 1 Wire and Floor No 1 Wire (Left Rear Side Quarter Panel)BP488Pillar No.1 Wire and Floor No.1 Wire (Left Rear Side Quarter Panel)
BQ288Back Door Lower Wire and Floor No.1 Wire (Left Rear Side Quarter Panel)
BS188Door Lock LH Sub Wire and Front Door LH Wire (Front Door LH)
BT188Door Lock RH Sub Wire and Front Door RH Wire (Front Door RH)
:Ground Points
CodeSee PageGround Points Location
EA76Front Right Side of Fender Apron
IF78Set Bolt of Cowl Side J/B LHIG78Set Bolt of Cowl Side J/B LH
II78Set Bolt of Cowl Side J/B RH
BJ86Under the Driver's Seat
BK86Front Side Under the Front Passenger's Seat
:Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
B288Front Door LH WireB1188Floor No.1 Wire
B688Floor No.1 WireB1588Back Door Upper Wire
B888Front Door RH Wire
Page 2300 of 3115
2004 LAND CRUISER (EWD548U)
293 Memo
Page 2301 of 3115
2004 LAND CRUISER (EWD548U)
294Power Seat
30A
LH SEAT From Power Source System (
See Page 94)
2K 1
BM3 10
B27BN12
BN111 2
E2 B22
1 LR
LF 4
3
SLDF
Rear Fro nt
Down Up
84SLDR
23 12
Fr ont
Vertical
FUP
Down Up
10 9FDWN RCLF
Rear Fro nt
15RCLR
2 1
R- W
G
1 2
R- B
G- B
2 1
R- L
G- R
1 2
R- Y
G- Y
BJ BM3 8B27 6 LUP LDWN E B
Slide RecliningRear
Ver tical
W- B W- B W- BW- BY- R Y- R Y- R
W- B Y- RL- W
L- RL- R
L- W
P29
P25
P28
P27
L 3
P23P26 Lumbar Support Control SW
(
Driver' s Seat)
Power Seat Control SW
(
Driver' s Seat)
Power Seat Motor
(
Driver' s Seat Front
Vertical Control)
Power Seat Motor
(
Driver' s Seat Lumbar
Support Control)
Power Seat Motor
(
Driver' s Seat Rear
Vertical Control) Power Seat Motor
(
Driver' s Seat
Reclining Control) Power Seat Motor
(
Driver' s Seat
Slide Control)
MMMMM
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2004 LAND CRUISER (EWD548U)
295
BO3 10
SLDF
Rear Fro nt
Down Up
84SLDR
32 12
Front
Vertical
FUP
Down Up
910FDWN RCLF
Rear Fro nt
15RCLR
1 2
R- W
G
2 1
R- B
G- B
2 1
R- L
G- R
2 1
R- Y
G- Y
LUP LDWN6 B
Slide RecliningRear
Vertical
W- B
E
BK BO3 8
Y- R Y- R
W- B
30A
RH SEAT From Power Source System (
See Page 94)
3K 1
P33
P30
P32
P31
P24
Power Seat Control SW
(
Front Passenger' s Seat)
Power Seat Motor
(
Fr ont Passenger' s Seat
Front Vertical Control)
Power Seat Motor
(
Fr ont Passenger' s Seat
Rear Vertical Control) Power Seat Motor
(
Fr ont Passenger' s Seat
Reclining Control) Power Seat Motor
(
Fr ont Passenger' s Seat
Slide Control)
MMMM
Page 2303 of 3115

2004 LAND CRUISER (EWD548U)
296Power Seat
P23 Power Seat Control SW (Driver's Seat)
12-1 : Closed with driver's seat at front reclining operation
12-5 : Closed with driver's seat at rear reclining operation
12-10 : Closed with driver's seat at front vertical up operation
12-9 : Closed with driver's seat at front vertical down operation
12-2 : Closed with driver's seat at rear vertical up operation
12-3 : Closed with driver's seat at rear vertical down operation
12-8 : Closed with driver's seat at front slide operation
12-4 : Closed with driver's seat at rear slide operation
6-Ground : Always continuity
P24 Power Seat Control SW (Front Passenger's Seat)
12-1 : Closed with front passenger's seat at front reclining operation
12-5 : Closed with front passenger's seat at rear reclining operation
12-9 : Closed with front passenger's seat at front vertical up operation
12-10 : Closed with front passenger's seat at front vertical down operation
12-3 : Closed with front passenger's seat at rear vertical up operation
12-2 : Closed with front passenger's seat at rear vertical down operation
12-8 : Closed with front passenger's seat at front slide operation
12-4 : Closed with front passenger's seat at rear slide operation
6-Ground : Always continuity
: Parts Location
CodeSee PageCodeSee PageCodeSee Page
L374P2674P3074
P2374P2774P3174
P2474P2874P3274
P2574P2974P3374
:Junction Block and Wire Harness Connector
CodeSee PageJunction Block and Wire Harness (Connector Location)
2K28Floor No.1 Wire and Cowl Side J/B LH (Left Kick Panel)
3K40Floor No.2 Wire and Cowl Side J/B RH (Right Kick Panel)
:Connector Joining Wire Harness and Wire Harness
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
BM390Floor No.1 Wire and Front Seat LH Wire (Front Side Under the Driver's Seat)
BN190Seat No.2 Wire and Front Seat LH Wire (Rear Side Under the Driver's Seat)
BO390Floor No.2 Wire and Front Seat RH Wire (Front Side Under the Front Passenger's Seat)
:Ground Points
CodeSee PageGround Points Location
BJ86Under the Driver's Seat
BK86Front Side Under the Front Passenger's Seat
:Splice Points
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
B2790Front Seat LH Wire
Service Hints
Page 2304 of 3115
2004 LAND CRUISER (EWD548U)
297 Memo