COMPUTER DATA LINES – Lexus RX 450h 2014 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Lexus RX 450h 2014:

• (left side of engine compt) j/c a57 & d41
• A/c amplifier (right side of dash)
• A52
• A57
• A76
• A90
• A91
• Af10
• Af3
• Af8
• Af9
• Air bag sensor assembly (under front of center console)
• Bat
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Ca3n
• Ca3p
• Can+
• Can-
• Canh
• Canl
• Cann
• Canp
• Certification ecu assembly (right side of dash)
• D27
• D3 (top of engine)
• D41
• Dcm (telematics transceiver) (under center console)
• Dia
• Dlc3 (data link connector) (under left end of dash)
• Ecm (right front of engine compt)
• F13
• F14
• F29
• F50
• F58
• F97
• F98
• Fg1
• G25
• H25
• Headlight swivel ecu assembly (left end of dash)
• Hot at all times
• Init
• Instrument panel j/b (left end of dash)
• J/c f102 (top left center of dash)
• J/c f70 (left end of dash)
• J/c f71 (right end of dash)
• J/c f72 (right end of dash)
• J/c f94 (right side of dash)
• Jf1
• Left front position control ecu & switch assembly a8 (under left side of driver's seat)
• Left outer mirror control ecu assembly (in left j3 front door)
• Lin
• Lin 1
• Lin 2
• Lin2
• Lvl
• Main body ecu
• Obd fuse 7.5a
• Occupant detection ecu (under front passenger's seat)
• Of3
• Oz2
• Pf1
• Pf6
• Pnk
• Power management control ecu (left end of dash)
• Pa1
• Red
• Sil
• Skid control ecu (right side of dash)

Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Lexus RX 450h 2014:

• (behind left rear quarterpanel) j/c p66
• (behind right side of dash) tire pressure warning ecu
• (in right front door) right outer mirror control ecu assembly
• (on steering column) multiplex tilt & telescopic ecu
• Ab1
• Ac1
• Af5
• Ca1n
• Ca1p
• Ca2h
• Ca2l
• Canh
• Canl
• Cann
• Canp
• Clearance warning ecu assembly (right side of dash)
• Combination meter assembly
• Driving support ecu assembly (w/ dynamic radar cruise control) (left end of dash)
• F16
• F56
• G36
• G37
• G39
• Gf2
• If2
• J/c f103 (right kick panel)
• J/c f67 (right end of dash)
• J/c f68 (left end of dash)
• Left rear power window regulator motor assembly (in left rear door)
• Lin
• Lp1
• Millimeter wave radar sensor assembly (behind center of front grille)
• Og1
• Pf1
• Pnk
• Power back door unit assembly (left rear of roof)
• Power steering ecu assembly (left end of dash)
• Radio receiver assembly (12 speaker w/o navigation)
• Red
• Remote operation switch
• Seat belt control ecu (right side of dash)
• Steering sensor (in steering column)
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Tx4+
• Tx4-
• W/o navigation
• Yaw rate sensor assembly (under center floor console)

Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2014

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Lexus RX 450h 2014:

• (9 speaker w/o navigation) radio receiver assembly
• (in driver's door) left front power window regulator motor assembly
• (in front passenger's door) right front power window regulator motor assembly
• (in overhead module) sliding roof control ecu
• (in right rear door) right rear power window regulator motor assembly
• (left center of dash) id code box
• (left side of dash) j/c f93
• (on steering column) steering lock actuator assembly
• 12 speaker
• 9 speaker
• Atx+
• Atx-
• Ca1n
• Ca1p
• Ca2n
• Ca2p
• Canh
• Canl
• G11
• G35
• G40
• Gf1
• Gf2
• Gf3
• Heater control panel (radio receiver assembly)
• Hf2
• If1
• J/c f92 (under center console)
• J/c p55 & p56 (behind left rear quarterpanel)
• J/c p65 (behind left rear quarterpanel)
• J/c p73 (behind left rear quarterpanel)
• Jf2
• Ko1
• Left blind spot monitor sensor (behind left end of rear bumper)
• Lin
• Lin 1
• Lin1
• Meter mirror sub-assembly
• Mpx1
• Mpx2
• Multi information display assembly
• Multi-display assembly
• Multiplex network master switch assembly
• Navigation receiver assembly (w/ navigation)
• O33
• Of3
• Og1
• Op2
• P3 (left "c" pillar)
• P55
• P56
• Pf2
• Pnk
• Red
• Right blind spot monitor sensor (behind right end of rear bumper)
• St-plug
• Stereo component amplifier assembly (right front of luggage compt)
• Tg1
• Tx+
• Tx-
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Txm+
• Txm-
• Vo1
• Wp1