AIR CONDITIONING – Lexus RX 350 2009 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 350 2009

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lexus RX 350 2009:

• (behind left side of dash) j/b 3
• (behind left side of dash) j/c 7 & 8
• (behind right side of dash) blower motor
• (behind right side of dash) blower motor controller
• A/c amplifier (behind right side of dash)
• A/c solar sensor (behind upper left side of dash)
• Aif
• Air
• Air inlet control servo motor (behind right side of dash)
• Air mix control servo motor (driver side) (behind left side of dash)
• Air mix control servo motor (front passenger side) (behind right side of dash)
• Air vent mode control servo motor (behind right side of dash)
• Amdc
• Amdh
• Ampc
• Amph
• Aod
• Aof
• Blw
• Computer data lines system
• D10
• Def
• Ecu-b fuse 7.5a
• F16
• Face
• Fusible link block (in engine room r/b)
• G10
• Gnd
• Heater fuse 50a
• Heater fuse 7.5a
• Heater relay
• Hot at all times
• Hot in on or start
• Ig+
• Ii (behind left kick panel)
• Ij (under left top of dash)
• Instrument panel j/b (behind left side of dash)
• J/c 1 (in engine compartment, on right front fender)
• Mcool
• Mfrs
• Mgc
• Mhot
• Mpx+
• Mpx-
• Mrec
• Pnk
• Pre
• R/b 3 (right side of engine compt)
• Red
• S5-1
• S5-2
• S5-3
• S5-4
• Sg-1
• Sg-2
• Sg-3
• Sg-4
• Sg-5
• Sg-6
• Sol+
• Sol-
• Ssr
• Ssrl
• Tam
• Tamg
• Tpd
• Tpi
• Tpo
• Tpp
• Tsd
• Tsl
• Tsp
• Tsr

Automatic A/C Wiring Diagram (2 of 2) for Lexus RX 350 2009

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lexus RX 350 2009:

• (in engine room r/b) j/b 2
• +b1
• A/c ambient temperature sensor (behind front grille)
• A/c compressor (right front of engine)
• A/c pressure sensor (right side of engine compt)
• A/c room temperature sensor (behind left center of dash)
• A/c thermistor (behind left side of dash)
• B10
• Canh
• Canl
• Computer data lines system
• Cooling fan ecu (left front of engine compt)
• Engine control module (behind right side of dash)
• Engine controls system
• Engine coolant temperature sensor (top rear of engine)
• Fan main relay
• Fusible link block (in engine room r/b)
• H10
• Hot at all times
• J/c 5 (left front of engine compartment, behind headlight)
• J/c 6 (behind left side of dash)
• Mg/clt relay
• Pnk
• Rdi fan fuse 50a
• Red
• Rfc
• Solid state
• Thw