NAVIGATION – Lexus RX 400h 2008 – SYSTEM WIRING DIAGRAMS

NAVIGATION

Navigation Wiring Diagram (1 of 2) for Lexus RX 400h 2008

List of elements for Navigation Wiring Diagram (1 of 2) for Lexus RX 400h 2008:

• (at rear cargo area) j/c 39
• (at rear cargo area) j/c 42
• (center of dash) j/c 14 & 15
• (top left side of dash) ik
• A12
• Acc
• Back-up lamp relay
• C14
• Combination meter
• Crt fuse 7.5a
• Ecu- b 1 fuse 7.5a
• Ecu-acc fuse 7.5a
• Ecu-ig 1 fuse 7.5a
• F11
• F12
• F14
• Fusible link block (left side of engine compt)
• G10
• G12
• Gauge 1 fuse 7.5a
• Gauge 2 fuse 7.5a
• Gnd1
• Gvif
• H13
• H16
• H30
• H31
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Hot w/ igct relay energized
• Hybrid vehicle control ecu (right side of dash)
• Ig2+
• Igct 2 fuse 10a
• Instrument panel j/b (left side of dash)
• J/b 2 (left side of engine compt)
• J/b 3 (left side of dash)
• J/c 10 (behind left side of dash)
• J/c 14 & 15 (center of dash)
• J/c 38 (at rear cargo area)
• J/c 4 (left front of engine compt, behind headlight)
• J/c 7 & 8 (behind left side of dash)
• J14
• J15
• J19
• Mic+
• Mic-
• Micro computer
• Mode monitor terminal
• Navigation ecu (at rear of cargo area)
• Nca
• O10
• Pnk
• Pwr sply circuit
• R/b 3 (left side of engine compt)
• Radio 2 fuse 7.5a
• Radio fuse 15a
• Rear j/b (left rear side of cargo area)
• Red
• Red a9
• Red c7
• Rev
• S39
• Shift lever position sensor (park/neutral position switch) (left front of engine compt)
• Skid control ecu & w/ actuator (right side of dash)
• Sld1
• Sp1
• Spd
• Speedo meter
• Tx+
• Tx-
• Voi+
• Voi-

Navigation Wiring Diagram (2 of 2) for Lexus RX 400h 2008

List of elements for Navigation Wiring Diagram (2 of 2) for Lexus RX 400h 2008:

• (center of dash) il
• (center rear of vehicle) stereo component amplifier
• (front center of roof) overhead j/b
• (if equipped)
• (right side of dash) gateway ecu
• +b1
• Acan
• Acc
• Adim
• Atx+
• Atx-
• B12
• Batt
• Body ecu (behind left side of dash)
• C14
• Ca+
• Ca1h
• Ca1l
• Cgnd
• Ch4+
• Ch4-
• Computer
• Computer data lines system
• D10
• Data lines computer
• E16
• Except mark levinson
• F10
• Fl+
• Fl-
• Gnd
• Gtx+
• Gtx-
• Gvif
• Ij (left top of dash)
• Il1+
• Il1-
• Ill+
• Ill-
• Instrument panel j/b (left side of dash)
• Interior lights system
• Ivi+
• Ivi-
• Ivo+
• Ivo-
• J/b 3 (left side of dash)
• J/b 4 (right side of dash)
• J/c 11 (behind left side of dash)
• J/c 13 (center of dash)
• Left front squawker
• Left tweeter
• Lines system computer data
• M19
• Macc
• Mark levinson
• Mco+
• Mco-
• Mi1+
• Mic-
• Min+
• Min-
• Mpd1
• Mpd2
• Mpi1
• Mpi2
• Multi display
• Nca
• Ntsc
• Parking brake switch (left end of dash)
• Pbew
• Pkb
• Pnk
• R31
• Radio & player
• Rear seat entertainment display
• Red
• Rev
• S27
• S28
• S29
• S30
• Sgn1
• Sgnd
• Sil
• Sld
• Spd
• Ss1l+
• Ss1l-
• System
• System data lines
• System data lines computer
• Television camera (center rear of luggage compt)
• Twl+
• Twl-
• Tx+
• Tx-
• Tx1+
• Tx1-
• Tx2+
• Tx2-
• Tx4+
• Tx4-
• Vv+
• Vv-