COMPUTER DATA LINES – Lexus IS 350C 2010 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Lexus IS 350C 2010

List of elements for Data Link Connector Wiring Diagram for Lexus IS 350C 2010:

• A10
• Bat
• Brake actuator assembly
• Canh
• Canl
• Combination meter assembly
• D10
• D11
• D28
• Data link connector (dlc) 3 (left side of dash)
• Dcm (telematics transceiver) (right side of dash)
• Dia
• Display & navigation module display (if equipped)
• E1 (left rear of engine)
• Engine control module (left front of engine compt)
• Gateway ecu
• High/low bus circuit
• Hot at all times
• J/c a10 & e1 (left side of engine compt)
• J/c j10 (left kick panel)
• J/c j27 (left side of dash)
• J/c j70 (right side of dash)
• J/c j80 (right side of dash)
• J1 (left kick panel)
• J101
• J34
• J50
• J74
• L10
• Left cowl side j/b (left end of dash)
• Main body ecu
• Obd fuse 7.5a
• Obd2
• Occupant detection ecu (w/ occupant classification system) (under front passenger's seat)
• Red
• Right cowl side j/b (right end of dash)
• Sil
• Tac

High/Low Bus Wiring Diagram (1 of 3) for Lexus IS 350C 2010

List of elements for High/Low Bus Wiring Diagram (1 of 3) for Lexus IS 350C 2010:

• (right kick panel) j4
• A/c amplifier (center of dash)
• A20
• A24
• Acc
• Acc fuse 7.5a
• Batt
• Ca1h
• Ca1l
• Canh
• Canl
• Clearance warning ecu (w/ parking assist) (left side of trunk)
• Combination meter
• D12
• D14
• D27
• Data link connector (dlc) 3 (left side of dash)
• Ecu-ig rh fuse 10a
• Engine room r/b 1 (right rear of engine compt)
• Front-lighting & headlight beam level control
• Gateway ecu
• Gnd
• Gtx+
• Gtx-
• Headlamp swivel ecu (left kick panel)
• Hot at all times
• Hot in on or acc
• Input circuit
• J/c j27 (left side of dash)
• J/c j71 (right side of dash)
• J/c j80 (right side of dash)
• J1 (left kick panel)
• J21
• J34
• J58
• J75
• Left cowl side j/b (left end of dash)
• Man body ecu
• Micro computer
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Mpx1
• Mpx2
• Pnk
• Red
• Rh- ig 1 relay
• Right cowl side j/b (right end of dash)
• Sil
• Tire pressure warning ecu (if equipped) (center of dash)
• W/ adaptive
• W/o adaptive

High/Low Bus Wiring Diagram (2 of 3) for Lexus IS 350C 2010

List of elements for High/Low Bus Wiring Diagram (2 of 3) for Lexus IS 350C 2010:

• (center of trunk) sliding roof control ecu
• (if equipped) tilt & telescopic ecu
• (right front door) (w/ memory) right outer mirror control ecu
• (right side of dash) power source control ecu
• (right side of trunk) certification ecu
• (under front passenger's seat) (w/ memory) right position control ecu & switch
• A31
• Canh
• Canl
• Display & navigation module display (w/ navigation system)
• Ig1d
• J/c j1 (left kick panel)
• J/c j2 (left kick panel)
• J/c p24 (right side of trunk)
• J26
• J50
• Mpx1
• Mpx2
• P33
• P49
• Pnk
• Power steering ecu (right rear of engine compt)
• Power window regulator master switch assembly
• Q36
• Red
• Right front power window regulator switch assembly
• Seat belt control ecu (w/ pre-collision system) (left side of trunk)
• Windshield wiper switch assembly

High/Low Bus Wiring Diagram (3 of 3) for Lexus IS 350C 2010

List of elements for High/Low Bus Wiring Diagram (3 of 3) for Lexus IS 350C 2010:

• (left front door) (w/ memory) left outer mirror control ecu
• (or red)
• A30
• Air bag sensor assembly center (under center console)
• Atx+
• Atx-
• Brake actuator assembly
• Canh
• Canl
• D15
• Display & navigation module display
• Distance control ecu (w/ dynamic radar cruise control) (left side of dash)
• Engine control module (left front of engine compt)
• Engine room j/b 2 (left side of engine compt)
• Front controller
• Integration control & panel assembly (w/o navigation)
• J/c q7 & u1 (under driver's seat)
• J100
• J47
• J52
• J62
• J95
• J96
• J98
• J99
• Left cowl side j/b (left end of dash)
• Left position control ecu & switch (w/ memory) (under driver's seat)
• M10
• Main body ecu
• Mpx
• Mpx1
• Mpx2
• Multi-media interface ecu
• Multimedia interface ecu (lower right side of dash)
• P30
• Pnk
• Radio receiver assembly
• Rain sensor (w/ auto wiper) (front center of roof at windshield)
• Red
• Steering sensor (on steering column)
• Stereo component amplifier (w/o navigation) (right side of trunk)
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Txm+
• Txm-
• W/ navigation
• W/ navigation &
• W/o navigation
• W/o navigation & multi-media interface ecu
• W/o navigation & w/ multi-media interface ecu
• Yaw rate sensor (under center console)