COMPUTER DATA LINES – Lexus GS 350 F Sport 2013 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Lexus GS 350 F Sport 2013

List of elements for Data Link Connector Wiring Diagram for Lexus GS 350 F Sport 2013:

• (left kick panel) n1
• A19
• A21
• A23
• A29
• A38
• A50
• Bat
• Canh
• Canl
• D18
• Data link connector 3 (lower left side of dash)
• Dcm (telematics transceiver) (right end of dash)
• Dia
• Ecm (engine control module) (left side of engine compt)
• F1 (left rear of engine)
• F66
• Headlamp swivel ecu (left kick panel)
• High/low bus circuit
• Hot at all times
• Init
• J/c a50 & f66 (left side of engine compt)
• J/c n123
• J/c n128 (right side of dash)
• J/c c34 (under front passenger's seat)
• Left cowl side j/b (behind left end of dash)
• Lvl
• N87
• Na1
• Na3
• Na4
• Nt2
• Obd fuse 7.5a
• Op4
• Power steering ecu (right rear corner of engine compt)
• Red
• Right cowl side j/b (behind right end of dash)
• Right front seat inner belt (under right side of front passenger's seat)
• Sil
• T1 (under front passenger's seat)
• Tac
• Tach
• Tc2
• W/ memory
• C1 (under front passenger's seat)

High/Low Bus Wiring Diagram (1 of 4) for Lexus GS 350 F Sport 2013

List of elements for High/Low Bus Wiring Diagram (1 of 4) for Lexus GS 350 F Sport 2013:

• (under driver's seat) n7
• 4wd ecu assembly
• A/c amplifier (behind center of dash)
• A11
• A29
• A34
• Air bag sensor assembly (under rear of center floor console)
• B16
• B19
• Batt
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3h
• Ca3l
• Ca3n
• Ca3p
• Canh
• Canl
• Certification ecu (right end of dash)
• Combination meter assembly
• Data link connector 3 (lower left side of dash)
• Engine room r/b 1 (right rear of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Gnd
• Headlamp swivel ecu (left kick panel)
• Hot at all times
• Hot w/ ig2 relay energized
• Hot w/ rh-ig1 rly 1 relay energized
• Ig1
• Ig2
• Ig2 1 fuse 5a
• J/c n107, n108, n109, n110, n111, n112, n113 & n114 (left kick panel)
• J/c n115, n116, n117, n118, n119, n120, n121 & n122 (right side of dash)
• J/c n134
• Mpx-b fuse 10a
• N107
• N108
• N109
• N110
• N111
• N112
• N113
• N114
• N115
• N116
• N117
• N118
• N119
• N120
• N121
• N122
• N40
• N52
• N81
• N93
• Na2
• Na4
• Network gateway ecu (behind right center of dash)
• No1
• Pnk
• Power steering ecu (right rear corner of engine compt)
• Red
• Rh-ig fuse 10a
• Right cowl side j/b (behind right end of dash)
• Steering sensor (on steering column)
• Yaw rate sensor (under center floor console)

High/Low Bus Wiring Diagram (2 of 4) for Lexus GS 350 F Sport 2013

List of elements for High/Low Bus Wiring Diagram (2 of 4) for Lexus GS 350 F Sport 2013:

• 10-way seat position memory
• 18-way & 16-way seat position memory
• Absorber control ecu (right kick panel)
• Brake actuator (left rear corner of engine compt)
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Ca3h
• Ca3l
• Can+
• Can-
• Canh
• Canl
• Cann
• Canp
• Clearance warning ecu (left end of dash)
• Cnh1
• Cnh2
• Cnl1
• Cnl2
• Driving support ecu (left end of dash)
• Front steering control ecu (under glove compartment)
• J/c n130 (left kick panel)
• J/c n132
• J/c n133
• Junction terminal n135
• Left front multiplex network door ecu (in left front door)
• Left front seat position control ecu (under driver's seat)
• Multiplex tilt & telescopic ecu (on steering column)
• N104
• N105
• N7 (right kick panel)
• Na2
• Nt1
• Nu2
• Pnk
• Q19
• Qt1
• Qu1
• Red
• Right front multiplex network door ecu (in right front door)
• Right front seat position control ecu (under front passenger's seat)
• Tc2
• Ud1
• D16

High/Low Bus Wiring Diagram (3 of 4) for Lexus GS 350 F Sport 2013

List of elements for High/Low Bus Wiring Diagram (3 of 4) for Lexus GS 350 F Sport 2013:

• (behind left end of rear bumper) left blind spot monitor sensor
• (left side of luggage compt) j/c u54
• (left side of luggage compt) seat belt control ecu
• A21
• Accessory meter assembly (w/ navigation) multi-display (w/o navigation)
• Au1
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Can+
• Can-
• Cand
• Canh
• Canl
• Cann
• Canp
• Canu
• Ecm (engine control module) (left side of engine compt)
• Headup display (combination meter mirror ecu)
• J/c a57 (right end of dash)
• J/c u48, u49, u50 & u51 (left kick panel)
• J/c u52 (left "c" pillar)
• Junction terminal u56 (left side of luggage compt)
• Luggage lid closer motor assembly (left side of luggage compt)
• Main body ecu (left end of dash)
• Mpx1
• Mpx2
• Multi-media module receiver assembly
• N12
• N13
• N152
• N62
• N68
• Na2
• Np1
• Nu1
• Nu2
• Parking brake ecu (left side of luggage compt)
• Pnk
• Rear control switch
• Rear steering control ecu (under center rear of vehicle)
• Red
• Tn1
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Te1
• U2 (left "c" pillar)
• U35
• U37
• U48
• U49
• U50
• U51
• Un1
• W/ navigation
• W/o navigation
• Ez1

High/Low Bus Wiring Diagram (4 of 4) for Lexus GS 350 F Sport 2013

List of elements for High/Low Bus Wiring Diagram (4 of 4) for Lexus GS 350 F Sport 2013:

• (right side of luggage compt) j/c t46
• Ba2
• Ca1n
• Ca1p
• Canh
• Canl
• Driver monitor ecu (left end of dash)
• J/c n131
• J/c t44 (right "c" pillar)
• Junction terminal t47 (right "c" pillar)
• Junction terminal t48 (right "c" pillar)
• Lane recognition camera sensor (top center of windshield)
• Millimeter wave radar sensor (center of front fascia)
• Na1
• Night view ecu (right front of luggage compt)
• Nt1
• Ny1
• Red
• Right blind spot monitor sensor (behind right end of rear bumper)
• T2 (right "c" pillar)
• T34
• Ut1