AIR CONDITIONING – Lexus GS 430 2002 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 2) for Lexus GS 430 2002

List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Lexus GS 430 2002:

• (4.3l) combination switch
• (a/c sub wire harn, behind center of dash) i2
• (behind left side of dash) gateway ecu
• (behind left side of dash) tilt & telescopic ecu
• (behind right side of dash) air inlet control servo motor
• (engine harn, in ecu box) e4
• (left front strut tower) eb
• (upper right side of dash) ii
• 3.0l
• 4.3l
• A/c control assembly (behind center of dash)
• A/c dual pressure switch
• A/c room temperature sensor (behind center of dash)
• A/c solar sensor (at upper right side of dash)
• A/c thermistor (behind center of dash)
• A/c triple pressure switch (at upper left radiator support)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• Acc
• Acmg
• Aif
• Air
• Air mix control servo motor (driver side) (behind center of dash)
• Air vent mode control servo motor (behind right side of dash)
• Amcdr
• Amcpa
• Amhdr
• Amhpa
• Aod
• Aof
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Blw
• Dgs
• Driver side j/b (behind left kick panel)
• Ecu-b2 fuse 5a
• Engine control module (left side of engine compt, in ecu box)
• Etam
• F13
• Gnd
• Hot at all times
• Hot in acc or on
• I1 dash harn, behind combination meter)
• I2 (a/c sub wire harn, behind center of dash)
• Ill
• Instrument panel j/b (behind upper center of dash)
• Interior lights system
• J/c 17 (behind upper right side of dash)
• J/c 18 (behind right kick panel)
• Lcki
• Mfrs
• Mpx+
• Mpx-
• Mpx2
• Mrec
• Passenger side j/b (behind right kick panel)
• Pre
• Radio n0 2 fuse 15a
• Red
• S5-2
• S5-3
• S5-4
• Sg-1
• Sg-3
• Sg-4
• Sg-5
• Steering pad switch
• Tam
• Tel in
• Telephone transceiver & speaker relay (at right side of luggage compartment)
• Tpdr
• Tpi
• Tpo
• Tppa
• Tsdr
• Tspa

Air Conditioning Wiring Diagrams (2 of 2) for Lexus GS 430 2002

List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Lexus GS 430 2002:

• (left front strut tower) eb
• (upper right side of dash) ii
• 3.0l
• 4.3l
• A/c ambient temperature sensor (near top left side of radiator support)
• A/c comp relay
• A/c condenser fan motor (in front left side of radiator)
• A/c magnetic clutch & lock sensor (on a/c compressor)
• A/c single pressure switch
• A/c triple pressure switch (at upper left radiator support)
• Air mix control servo motor (front passenger side) (behind right side of dash)
• Blower motor (right side of dash)
• Blower motor controller (behind right side of dash)
• Body ecu 1
• Cds fan fuse 30a
• Combination meter)
• Driver side j/b (behind left kick panel)
• Ed (rear of left cyl head)
• Ed (rear side of intake manifold)
• Engine room r/b 1 (on right side of engine compartment, behind strut tower)
• Engine room r/b 3 (on left side of engine compartment, front of strut tower)
• Exhaust gas sensor (at left front of engine compartment)
• F12
• Fan 1 relay
• Fan 2 relay
• Fan 3 relay
• Gas
• Gnd
• Heater fuse 10a
• Heater fuse 50a
• Hot at all times
• Hot in on or start
• Htr relay
• Ig (upper left side of dash)
• Ign fuse 5a
• J/c 13 (behind left side of dash)
• J/c 14 (behind left side of dash)
• J/c 17 (upper right side of dash)
• J/c 2 (in ecu box)
• J/c 26 (in ecu box)
• Passenger side j/b (behind right kick panel)
• Passenger side r/b (behind right kick panel)
• Radiator fan motor (left front of engine compt)
• Rdi fan fuse 30a
• Red
• Water temperature switch (at front of engine compartment, behind left side of grille)