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Computer Data Lines — Lexus LS 600hL 2012 Wiring Diagram

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Lexus LS 600hL 2012

List of elements for Data Link Connector Wiring Diagram for Lexus LS 600hL 2012:

A10
A13
A14
A18
A21
A24
A26
A27
A28
A40
A41
A45
A48
A59
A60
A75
B10
Center junction block j/b 3 (right side of dash)
Center junction block j/b 5 (left side of dash)
D21
Dcm (telematics transceiver) (right end of dash)
Dia
Display & navigation module display
Dlc 3 (left side of dash)
Driver side j/b (left end of dash)
E3 (left front of engine)
E51
Engine control module (ecm) (left front of engine compt)
H10
H17
H18
H19
H22
H23
High/low bus circuit
Hot at all times
Hybrid vehicle control ecu (left front of engine compt)
J/c a60 & e51 (left front of engine compt)
L127
L132
L4 (left kick panel)
L88
Lr1
Ls1
Luggage room j/b (left side of luggage compt)
Obd fuse 10a
Occupant detection ecu (under front passenger's seat)
Passenger side j/b (right end of dash)
Pnk
Red
Re3
Sil
Skid control ecu assembly (left rear of engine compt)
Steering control ecu (right side of dash)
Suspension control ecu (right end of dash)
Tach
Tan

High/Low Bus Wiring Diagram (1 of 5) for Lexus LS 600hL 2012

List of elements for High/Low Bus Wiring Diagram (1 of 5) for Lexus LS 600hL 2012:

(left kick panel) driving support ecu assembly
(left side of dash) dlc 3
(left side of luggage compt) j/c s54
(under center floor console) yaw rate sensor
A23
A52
As1
Ca1h
Ca1l
Ca1n
Ca1p
Ca2h
Ca2l
Canh
Canl
Cann
Canp
Center junction box j/b 4 (right side of dash)
Certification ecu assembly (left end of dash)
Combination meter
Driver side j/b (left end of dash)
J/c l95 (left end of dash)
J/c l97 (left end of dash)
J/c s59
J/c s60 (left kick panel)
L11
L126
L15
L25
Left front multiplex network door ecu (driver's door)
Left front power seat control ecu & switch (under driver's seat)
Left rear multiplex network door ecu (left rear door)
Lin
Lin1
Ls1
Luggage room j/b (right end of dash)
Main body ecu
Multiplex tilt & telescopic ecu (on steering column)
N10
Ns2
O14
Os1
Outer mirror switch assembly
Pnk
Power trunk lid control ecu (left side of luggage compt)
Rear junction block ecu
Red
S62
Spiral cable sub assembly (in steering column)
Steering sensor (in steering column)
Se2
Tan
Windshield wiper switch assembly
E46

High/Low Bus Wiring Diagram (2 of 5) for Lexus LS 600hL 2012

List of elements for High/Low Bus Wiring Diagram (2 of 5) for Lexus LS 600hL 2012:

(center of dash) a/c amplifier
(right end of dash) parking assist ecu
(right kick panel) headlight swivel ecu assembly
(right side of dash) j/c l98
4-seater
5-seater
A41
A42
A44
A8 (right front of engine compt)
Air bag ecu assembly (under center floor console)
Ar1
Ca1h
Ca1l
Ca2h
Ca2l
Can+
Can-
Canh
Canl
Cann
Canp
Clock assembly
Display & navigation module display
J/c a64 (right side of engine compt)
J/c a66 (right kick panel)
J/c l99 (right side of dash)
L132
L133
L135
L73
L77
L88
L90
La3
Mpx+
Mpx-
Multi-media interface ecu (right front of luggage compt)
Power steering ecu assembly (right side of engine compt)
R81
R82
Rear console switch
Red
Rl1
Rs1
Steering control ecu (right side of dash)
Suspension control ecu (right end of dash)
Tan
Tx+1
Tx-1
Tx1+
Tx1-
Tx2+
Tx2-
Tx3+
Tx3-
W/ power seat
W/o power seat
Z54
Zs3
Zs4

High/Low Bus Wiring Diagram (3 of 5) for Lexus LS 600hL 2012

List of elements for High/Low Bus Wiring Diagram (3 of 5) for Lexus LS 600hL 2012:

A50
A8 (right front of engine compt)
Ar1
Cann
Canp
Center junction box j/b 3 (right side of dash)
E20
Id code box (left side of dash)
J/c a80 (right side of engine compt)
J/c r48 (right kick panel)
J/c r57
Lin
Lin 1
Lr1
Multiplex network front light ecu (right front of engine compt)
Nr2
Or1
Pnk
R3 (base of right "b" pillar)
Red
Right front multiplex network door ecu (front passenger's door)
Right front power seat control ecu & switch (under front passenger's seat)
Right rear multiplex network door ecu (right rear door)
Re2
Steering lock actuator assembly
Tan
Tire pressure warning ecu (right end of dash)

High/Low Bus Wiring Diagram (4 of 5) for Lexus LS 600hL 2012

List of elements for High/Low Bus Wiring Diagram (4 of 5) for Lexus LS 600hL 2012:

(left front of engine compt)
(left rear of vehicle)
(left rear quarter panel)
A61
A62
A73
A74
A75
As2
Ca1h
Ca1l
Ca2h
Ca2l
Ca3h
Ca3l
Can+
Can-
Canh
Canl
Ct+
Ct-
Front active stabilizer control ecu assembly (if equipped) (left front of engine compt)
Hybrid vehicle control ecu (left front of engine compt)
J/c a61 & a62 (left front of engine compt)
J/c a70
J/c s54 (left side of luggage compt)
J/c s73
Ls1
Parking brake ecu assembly (left side of luggage compt)
Rear active stabilizer control ecu assembly
Red
S47
S48
S67
Seat belt control ecu (left side of luggage compt)
W/ active stabilizer suspension system

High/Low Bus Wiring Diagram (5 of 5) for Lexus LS 600hL 2012

List of elements for High/Low Bus Wiring Diagram (5 of 5) for Lexus LS 600hL 2012:

(left end of dash) driver monitor ecu assembly
(left front of engine compt) engine control module (ecm)
(left kick panel) j/c a67
(left rear of engine compt) a3
(right side of luggage compt) j/c r45, r46 & r47
A13
A19
A21
A65
A86
Ba1
Ca1h
Ca1l
Ca1n
Ca1p
Ca2h
Ca2l
Can+
Can-
Canh
Canl
J/c a65 & a86 (left kick panel)
J/c l96 (right side of dash)
J/c r43 (right side of luggage compt)
J/c r61 (right side of luggage compt)
La1
La3
Lr1
Millimeter wave radar sensor assembly (center of front grille)
Object recognition ecu (right rear of luggage compt)
R45
R46
R47
Red
Skid control ecu assembly (left rear of engine compt)
St-plug
W/ active stabilizer suspension system
W/o active stabilizer suspension system
Pr1

COMPUTER DATA LINES – Lexus LS 600hL 2012 – SYSTEM WIRING DIAGRAMS