AIR CONDITIONING – Lexus SC 400 1992 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

A/C Wiring Diagram (1 of 2) for Lexus SC 400 1992

List of elements for A/C Wiring Diagram (1 of 2) for Lexus SC 400 1992:

• 1994 only
• 1994 vftc c
• A/c
• A/c control assembly (center of i/p)
• A/c dual pressure switch (right side of engine compt)
• A/c in
• A/c solar sensor (right side of i/p)
• Acc
• Air inlet control servo motor (center of i/p)
• Air mix control servo motor (center of i/p)
• Air vent mode control servo motor (center of i/p)
• Blr
• Check connector
• Conn "a"
• Conn "b"
• Conn "c"
• Cool
• Data link connector
• Defogger system
• Din
• Dout
• Engine control module (center of i/p)
• G101 (right front fender)
• G203 (left kick panel)
• Ig+
• Ign
• Igniter (left side of engine compt)
• Instrument cluster system (trip meter)
• Interior lights system (rheostat)
• J/b 3 (behind center of i/p)
• Lcki
• Mdef
• Mface
• Mfrs
• Mgc
• Mrec
• Pnk
• Psw
• Rdfgr
• Red
• Reost
• Saut
• Set1
• Set2
• Set3
• Set4
• Set5
• Spd
• Tail
• Tam
• Telephone tranceiver & speaker relay (left rear of trunk)
• Telin
• Tpi
• Tpm

A/C Wiring Diagram (2 of 2) for Lexus SC 400 1992

List of elements for A/C Wiring Diagram (2 of 2) for Lexus SC 400 1992:

• (sc400)
• 1994 vftc c
• A/c ambient temperature sensor (right front of engine compt)
• A/c control switch & radio switch
• A/c evaporator temperature sensor (center of i/p)
• A/c lock sensor (left front of engine)
• A/c magnetic clutch (left side of engine)
• A/c magnetic clutch relay
• A/c power transistor (center of i/p)
• A/c room temperature sensor (center of i/p)
• A/c single pressure switch (right side of engine compt)
• Acmg
• Blower motor (center of i/p)
• Blower resistor (center of i/p)
• Cig fuse 15a
• Cooling fan ecu (center of i/p)
• Dome fuse 10a
• Ecu-ig fuse 15a
• Engine control module (center of i/p)
• Engine controls system
• Engine coolant temperature sensor (center of i/p)
• Engine coolant temperature sensor (left front of engine compt)
• G100 (front left fender)
• G101 (right front fender)
• G203 (right kick panel)
• Heater fuse 10a
• Heater fusible link 60a
• Heater relay
• Hot at all times
• Hot at all times r/b 2 (left side of engine compt)
• Hot in accy, run or start
• Hot in run or start
• Hot w/ lights in tail or head
• J/b 1 (left kick panel)
• J/b 3 (behind center of i/p)
• Noise filter (center of i/p)
• Panel fuse 7.5a
• R/b 2 (left side of engine compt)
• Radio temp control switch
• Red
• Solenoid valve (left front of engine) (sc400)
• Vsv (right rear of engine compt)