Toyota Tundra 2005 Service - Repair - Maintenance page 4198

Engine Control
( EC )
Module
Tire Pressure
Monitor ECU
Brake Fluid Level
Warning SW
BACK- UP LIGHT
Relay
POWER MAIN
Relay
Combination
( ES )
Meter
Combination
(TB)
SW
Combination
( EL )
SW
Center Airbag
(E1)
Sensor Assembly
(GND2)
Body ECU
SEAT HEATER Relay 5
Seat Heater SW
( Driver' s Seat )
Seat Heater SW
(Front Passenger' s
Seat)
Driver Door ECU
Remote Control
Mirror LH
( E )
Combination SW
Skid Control
(GND2)
ECU with
Actuator
W
Air Pump
W
Air Switching Valve
20
W- B
IE1
W- B
W- B
6 12
W- B
1D 1K
6
W- B
1B
7
W- B
1B
6 9
W- B W- B
1A 1F
W- B
W- B C
W- B C
W- B C C
J57
Junction
Connector
F D
W- B
B A
F D
W- B W- B
B A
J36(A), J37(B)
Junction
Connector
W- B
1
W- B W- B
IA4
W
E 5
EZ
2005 TOYOTA TUNDRA (EWD611U)
2
W- B
3E
1
3D
J45
Junction
Connector
2
A A W- B
3A
A
J51 ( A ) , J52 ( B ) , J53 ( C )
Junction
Connector
6
A W- B
B
A A
A
A
W- B
IO
2
W- B
Integration Control
3D
and Panel
1
W- B
3A Unlock Warning SW
11
W- B
3A Back Window Relay
12
W- B
Door Lock Control
3A
Receiver
1
W- B
( BRL )
3B
( w/o VSC )
2
W- B
3B Option Connector
1
W- B
Curtain Airbag
3C
Cutoff SW
2
W- B
( CG )
3C
1
W- B
Tire Pressure Warning
3E
Standardization SW
6
W- B
C Trailer Converter
6
W- B
A Turn Signal Flasher
2
2
W- B W- B
B ID2 Cigarette Lighter
W- B
Power Window Control
SW (Back Window)
* 1 : w/ Daytime Running Light
I
Combination
Meter
Data Link
Connector 3
W- B
541