NAVIGATION – Lexus IS 350 2009 – SYSTEM WIRING DIAGRAMS

NAVIGATION

Navigation Wiring Diagram for Lexus IS 350 2009

List of elements for Navigation Wiring Diagram for Lexus IS 350 2009:

• (right end of dash) right cowl side j/b
• (right kick panel) j/c j80
• (right side of dash) power source control ecu
• +b1
• Acc
• Acc fuse 7.5a
• Acc2
• Body computer
• Ca+
• Ca1h
• Ca1l
• Cb+
• Cgnd
• Computer data lines system
• Cv+
• Cv-
• D10
• D11
• D12
• D14
• D27
• D28
• Data link connector 3 (left side of dash)
• Ecu-ig rh fuse 10a
• Gateway ecu (right end of dash)
• Gnd
• Gnd1
• Gnd2
• Gps antenna
• Gtx+
• Gtx-
• Gvif
• Hot at all times
• Hot w/ acc relay energized
• Ig1d
• Ii1+
• Ii1-
• Ill+
• Ill-
• Ind
• Interior lights system
• Ivo+
• Ivo-
• J/c j27 (left side of dash)
• J2 (under center console)
• J21
• J4 (right kick panel)
• J50
• J51
• J52
• J62
• J63
• J74
• J75
• Left cowl side j/b (left end of dash)
• Macc
• Mco+
• Mco-
• Mi1+
• Mic+
• Mic-
• Min+
• Min-
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpx1
• Mpx2
• Multi-display
• Multi-media module navigation assembly
• Nca
• Ntsc
• Overhead junction box (front center of roof)
• P30
• Pkb
• Pnk
• Radio receiver assembly
• Rearview monitoring circuit
• Red
• Rev
• Rev2
• Rh-ig 1 relay
• Right cowl side j/b (right end of dash)
• Seuc
• Sgd1
• Sgnd
• Si+
• Si-
• Sld
• Sld1
• Spd
• Spd2
• Stereo component amplifier (right side of trunk)
• Television camera (rear of trunk lid)
• Tsw-
• Tv 1 fuse 10a
• Tx+
• Tx-
• Tx2+
• Tx2-
• Tx3+
• Tx3-
• Tx4+
• Tx4-
• Vol+
• Vol-
• W/ dvd changer

Rear Sonar Wiring Diagram for Lexus IS 350 2009

List of elements for Rear Sonar Wiring Diagram for Lexus IS 350 2009:

• (left end of dash) left cowl side j/b
• (left rear wheelwell) j/c q35
• (left side of trunk) q2
• (under center console) j2
• 2.5l
• 3.5l
• A/t
• A10
• A12
• A30
• Backup lamp switch (right side of trans- mission)
• Bkup
• Body ecu
• Ca1h
• Ca1l
• Canh
• Canl
• Cbz
• Clearance sonar ind
• Clearance warning buzzer (center of dash)
• Clearance warning ecu (left side of trunk)
• Combination meter
• Computer data lines system
• D12
• D13
• E49
• Engine control module (left front of engine compt)
• Engine controls system
• Gateway ecu (right end of dash)
• Gnd
• Gtx+
• Gtx-
• Hot at all times
• Ig1d
• Ig2 or dome +b
• Input circuit
• J/c e2 & e49 (left side of engine compt)
• J/c j27 (left side of dash)
• J/c j70 (right side of dash)
• J/c q33 (left rear wheelwell)
• J1 (left kick panel)
• J12
• J21
• J23
• J34
• J4 (right kick panel)
• J75
• L10
• Left cowl side j/b (left end of dash)
• Left front corner ultrasonic sensor (left front of vehicle)
• Left rear center ultrasonic sensor (rear bumper)
• Left rear corner ultrasonic sensor (rear bumper)
• Lh-ig 1 relay
• Lh-ig fuse 10a
• M/t
• Micro computer
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Navigation circuit
• Ne+
• Ne-
• Park/ neutral position switch (on trans- mission)
• Parking brake switch (left side of dash)
• Pkb
• Pnk
• Power source control ecu (right side of dash)
• Red
• Rh-ig 1 relay
• Rh-ig fuse 7.5a
• Right cowl side j/b (right end of dash)
• Right front corner ultrasonic sensor (right front of vehicle)
• Right rear center ultrasonic sensor (rear bumper)
• Right rear corner ultrasonic sensor (rear bumper)
• Skid control ecu w/ actuator (left rear of engine compt)
• Sp1
• Speedometer

Rear View Monitoring Wiring Diagram for Lexus IS 350 2009

List of elements for Rear View Monitoring Wiring Diagram for Lexus IS 350 2009:

• (on transmission)
• 2.5l
• 3.5l
• A/t
• A10
• A12
• A30
• A33
• Back
• Backup lamp switch (right side of trans- mission)
• Bkup
• Body computer
• Ca+
• Ca1h
• Ca1l
• Canh
• Canl
• Cb+
• Cgnd
• Combination meter
• Computer data lines system
• Cv+
• Cv-
• D12
• D13
• E49
• Engine control module (left front of engine compt)
• Engine controls system
• Gateway ecu (right end of dash)
• Gnd
• Gtx+
• Gtx-
• Hot at all times
• Ig1d
• Ind
• Input circuit
• J/c a33 & j80 (right kick panel)
• J/c e2 & e49 (left side of engine compt)
• J/c j27 (left side of dash)
• J/c q33 (left rear wheelwell)
• J1 (left kick panel)
• J2 (under center console)
• J21
• J23
• J34
• J50
• J51
• J74
• J75
• J80
• L10
• Left cowl side j/b (left end of dash)
• Lh-ig 1 relay
• Lh-ig fuse 10a
• M/t
• Micro computer
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Multi-display
• Navigation circuit
• Nca
• Ne+
• Ne-
• P30
• Park/ neutral position switch p
• Parking brake switch (left side of dash)
• Pkb
• Pnk
• Power source control ecu (right side of dash)
• Red
• Rev
• Right cowl side j/b (right end of dash)
• Seuc
• Skid control ecu w/ actuator (left rear of engine compt)
• Sp1
• Spd
• Speedometer
• Stereo component amplifier (right side of trunk)
• Television camera (rear of trunk lid)