Automatic a/c circuit for Lexus IS I (1999-2005)
Automatic a/c circuit
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 HAZD AIF AOD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 MPX-
1 2 M+ M-
16 25 18 ACMG PRE TAM
3 2 1 +B SI GND
A/C AMBIENT TEMPERATURE SENSOR (BEHIND LEFT
A/C COMP RELAY
A/C CONDENSER FAN MOTOR
A/C CONTROL ASSEMBLY
A/C DIODE (BEHIND RIGHT END OF DASH)
A/C FUSE
A/C MAGNETIC CLUTCH, LOCK SENSOR (ON LEFT FRONT OF ENGINE, ON A/C COMPRESSOR)
A/C THERMISTOR
A/C TRIPLE PRESSURE
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)
AT RIGHT SIDE OF FIREWALL)
BLK WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLOWER MOTOR (BEHIND LOWER RIGHT END OF DASH)
BLOWER MOTOR CONTROLLER (BEHIND UPPER RIGHT CENTER OF DASH)
BLU WIRE
BLU/BLK WIRE
BLU/RED WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN WIRE
BRN/WHT WIRE
CENTER OF FRONT BUMPER FASCIA)
CONNECTOR 3
DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH)
DUAL
ECU-IG FUSE
ENGINE COMPT, NEAR ENGINE CONTROL MODULE)
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)
FAN
FAN 1 RELAY
FAN 2 RELAY
FAN 3 RELAY
FRONT WIPER MOTOR (IN ENGINE COMPT, BELOW LOWER +2 LEFT SIDE OF WINDSHIELD)
GRN WIRE
GRN/WHT WIRE
GRY WIRE
GRY/BLU WIRE
GRY/RED WIRE
HEATER FUSE
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN ON OR START
HR WIP BLW SNOW ILL- ILL+ IG
HTR RELAY
IG (AT RIGHT DASH REINFOR- CEMENT)
IH (AT RIGHT SIDE OF FIREWALL)
INSTRUMENT CLUSTER SYSTEM
JUNCTION CONNECTOR
JUNCTION CONNECTOR 10 (BEHIND UPPER RIGHT SIDE OF DASH)
JUNCTION CONNECTOR 19
JUNCTION CONNECTOR 2 (ON LEFT SIDE OF
JUNCTION CONNECTOR 8 (BEHIND UPPER RIGHT SIDE OF DASH)
LT GRN/RED WIRE
MPX+ AIR AOF AMC AMH TP TPI TR
MPX-B FUSE
ORG/ WIRE
PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH)
PKB PWR P-S/B
PNK WIRE
PNK/BLK WIRE
PNK/BLU WIRE
PNK/GRN WIRE
RADIATOR FAN MOTOR
RADIO 2 FUSE
RDI FAN FUSE CDS FAN FUSE
RED WIRE
RED/WHT WIRE
RED/YEL WIRE
SINGLE
SWITCH (ON LEFT FRONT OF ENGINE COMPT, BEHIND BUMPER FASCIA)
TRANSMISSIONS SYSTEM
TRANSMISSIONS SYSTEM INTERIOR LIGHTS SYSTEM
TS TPM TE
VIO WIRE
VIO/WHT WIRE
WARNING SYSTEM
WHT WIRE
WHT/BLK WIRE
WHT/BLU WIRE
WHT/GRN WIRE
YEL/GRN WIRE
YEL/RED WIRE