AIR CONDITIONING – Lexus IS 350 2006 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Lexus IS 350 2006

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lexus IS 350 2006:

• (behind right side of dash) power source control ecu
• (partial)
• A/c amplifier (behind center of dash)
• A/c fuse 7.5a
• A/c pressure sensor
• A/c pressure sensor (low) (m/t)
• A/c room temperature sensor
• A11
• A27
• A33
• Ass5
• Automatic light control sensor
• B1 (right front of engine compt)
• Blw
• Computer data lines system
• Cut +
• D12
• D13
• D29
• Dgs
• Dgs1
• Ecu-ig fuse 10a
• Grd
• Hot at all times
• Htr1
• Htr2
• Ig fuse 10a
• Ig+
• Ig1d
• J/c a7/a8 a33/j80 (at right kick panel) a7
• J/c j70 (behind right side of dash)
• J1 (left kick panel)
• J58
• J59
• J80
• Left cowl side j/b (at left end of dash)
• Left ig1 relay
• Left ig2 relay
• Lout
• Mhtr
• Mpx+
• Mpx-
• Pnk
• Pre
• Psw
• Rdfg
• Red
• Right cowl side j/b (at right end of dash)
• Rout
• S5-2
• S5-3
• S5-4
• Seat heater switch (if equipped)
• Seats system
• Sg-1
• Sg-2
• Sg-3
• Sg-4
• Sg-6
• Sgnd
• Smog ventilation sensor (3.5l)
• Sol+
• Sw4
• Sw5
• Tsd
• Tsl
• Tsp
• Tsr

Automatic A/C Wiring Diagram (2 of 3) for Lexus IS 350 2006

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lexus IS 350 2006:

• 2.5l
• 3.5l
• A34
• A4 (right rear of engine compt)
• Acmg
• Ambient temperature sensor (behind left center of front bumper fascia)
• Blower motor (behind lower right end of dash)
• Can h
• Can l
• Combustion heater glow plug (at rear of engine)
• Compt)
• Computer data lines system
• Crankshaft position sensor (on left front of engine)
• E1 (left rear of engine)
• Engine control module (on left front of engine compt)
• Engine coolant temperature sensor (at rear of engine)
• Engine room 1 r/b (right rear of engine compt)
• Etam
• Ethw
• Fan
• Fan1 fuse 40a
• Fan2
• Fan2 fuse 40a
• Gateway ecu (at right end of dash)
• Glow relay
• Glw plg1 fuse 50a
• Glw plg2 fuse 50a
• Grd
• Hot at all times
• J/c a10 /e1 (left side of engine
• J/c a8
• J/c j2 /j7 (at left kick panel) j2
• J/c j81 /j84 (at right kick panel) j81
• J84
• Lck1
• Mpi1
• Nca
• Pnk
• Rdi fan fuse 30a
• Red
• Tam
• Thw

Automatic A/C Wiring Diagram (3 of 3) for Lexus IS 350 2006

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lexus IS 350 2006:

• (left side of engine) j/c a10/e1
• 2.5l
• 3.5l
• A/c amplifier (behind center of dash)
• A/c blower assembly
• A/c comp fuse 7.5a
• A/c comp relay
• A/c compressor
• A/c evaporator temperature sensor
• A10
• A2 (left rear of engine compt)
• A3 (left rear of engine compt)
• B bus
• B2 (left front of engine compt)
• Bus
• Busg g
• Cooling fan motor 1 (left front of engine compt)
• Cooling fan motor 2 (right front of engine compt)
• Damper servo motor (air inlet)
• Damper servo motor (air mix driver side)
• Damper servo motor (air mix front passenger side)
• Damper servo motor (air vent mode)
• Damper servo motor (cool air bypass)
• E1 (left rear of engine)
• Engine room 2 r/b (left side of engine compt)
• Fan 1 relay
• Fan 2 relay
• Fan 3 relay
• Flow control valve
• Hot at all times
• J/c a7 /a8
• J/c a9
• Lock sensor
• Magnetic clutch
• Red