AIR CONDITIONING
Automatic A/C Wiring Diagram for Lexus IS 300 2003
List of elements for Automatic A/C Wiring Diagram for Lexus IS 300 2003:
- (at front of intake manifold) ea
- (at left fender apron)
- (at left fender apron) ec
- (at right side of firewall) ih
- (in engine harness)
- (in engine harness, right front of engine compt)
- (on left side of engine compt, near engine control module) junction connector 3
- (on right side of radiator) water temperature switch
- A/c ambient temperature sensor (behind left center of front bumper fascia)
- A/c comp relay
- A/c condenser fan motor
- A/c control assembly
- A/c diode (behind right end of dash)
- A/c fuse 10a
- A/c magnetic clutch & lock sensor (on left front of engine, on a/c compressor)
- A/c room temperature sensor (behind lower left center of dash)
- A/c solar sensor (on top left side of dash)
- A/c thermistor
- A/c triple pressure switch (on left front of engine compt, behind bumper fascia)
- A12
- A13
- Acc
- Acmg
- Aif
- Air
- Air inlet control servo motor (behind upper right side of dash)
- Air mix control servo motor (behind upper right center of dash)
- Air vent mode control servo motor (behind upper right center of dash)
- Amc
- Amh
- Aod
- Aof
- Blower motor (behind lower right end of dash)
- Blower motor controller (behind upper right center
- Blw
- Cds fan fuse 30a
- Driver side j/b (behind lower left end of dash)
- Dual
- Ecu-ig fuse 10a
- Engine control module (left front of engine compt)
- Engine room 1 r/b (on right rear of engine compt)
- Engine room 3 r/b (on left side of engine compt)
- Exterior lights system
- Fan
- Fan 1 relay
- Fan 2 relay
- Fan 3 relay
- Front wiper motor (in engine compt, below lower +2
- Gnd
- H10
- H12
- Hazd
- Heater fuse 40a
- Hot at all times
- Hot in on or acc
- Hot in on or start
- Htr relay
- I12
- I4 (in dash harness, at top center of dash)
- Ig (at right dash reinfor- cement)
- Ih (at right side of firewall)
- Ill+
- Ill-
- Instrument cluster system
- Interior lights system
- Junction connector
- Junction connector (behind upper right side of dash)
- Junction connector 10 (behind upper right side of dash)
- Junction connector 2 (on left side of engine compt, near engine control module)
- Junction connector 8 (behind upper right side of dash)
- Lck1
- Left side of windshield)
- Mpx+
- Mpx-
- Mpx-b fuse 10a
- Mpx1
- Of dash)
- P-s/b
- Passenger side j/b (behind lower right end of dash)
- Pkb
- Pnk
- Pre
- Pwr
- Radiator fan motor
- Radio 2 fuse 10a
- Rdi fan fuse 30a
- Red
- Single
- Snow
- Tam
- Tpi
- Tpm
- Transmissions system
- Transmissions system warning system
- Wip