Automatic a/c circuit for Porsche Boxster 986 (1996-2002)
Automatic a/c circuit (1 of 2)
"K" LEAD DIAGNOSIS
A/C HEATING CONTROL UNIT (BEHIND CENTER OF DASH)
BLK WIRE
BLK/BLU WIRE
BLK/GRY WIRE
BLK/RED WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BRN WIRE
BRN/BLK WIRE
BRN/BLU WIRE
BRN/GRN WIRE
BRN/WHT RED WIRE
BRN/WHT WIRE
CENTRAL VALVE DRIVE MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC UNIT)
CIRC AIR/OUT AIR SUN SENSOR
CLUSTER
COMPRESSOR VOLT
COOL FOOTWELL MIDDLE LEVEL OPEN (FRESH AIR) A/C DEMAND
DIAGNOSIS CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH)
DISPLAY, CONTROL UNIT/ W RADIO
FAN ACTUATION
FAN RETURN
FAN RETURN INFOSYSTEM
FINAL STAGE
FOOTWELL OUTPUT SENSOR
FOOTWELL SENS OUT
FOOTWELL/DEFROST VALVE DRIVE MOTOR (BEHIND DASH, ON HVAC UNIT)
FRESH AIR BLOWER
FUSE
FUSE SUPPORT (UNDER LEFT SIDE OF DASH, AT KICK PANEL)
GRN WIRE
GRN/YEL WIRE
GRY WIRE
GRY/BLU WIRE
GRY/RED WIRE
GRY/WHT WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT IN RUN OR START
IDLE PERIOD
INSTRUMENT CLUSTER
INTERIOR SENSOR
INTERIOR TEMPERATURE SENSOR (ON RIGHT SIDE OF DASH, BEHIND VENT GRILLE)
INTERIOR, EXTERIOR LIGHTS SYSTEM
NCA WIRE
ORG/BLU WIRE
ORG/GRN WIRE
ORG/RED WIRE
OUTSIDE AIR INLET SENSOR
OUTSIDE TEMP SENS
RED WIRE
RED/BLK WIRE
RED/GRY WIRE
RXD AIR COND SYSTEM INFO
SENSOR GND
SUN SENSOR ALARM LAMP
TEMPERATURE FLAP CENTRAL FLAP FOOTWELL/DEF FLAP
TEMPERATURE VALVE DRIVE MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC UNIT)
TERM 15 HOT DEFROST FOOTWELL/DEFROST CLOSE CIRC AIR
TERM 31
TERM 58
WHT/GRN WIRE
WHT/GRY WIRE
WHT/RED WIRE
WHT/VIO WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLU WIRE
YEL/VIO WIRE
YEL/WHT WIRE
Automatic a/c circuit (2 of 2)
0.4 OHMS
0.55 OHMS
0.8 OHMS
1.7 OHMS
18 20 A/C RELAY ENGINE CLEANER RLY
4 6 20 39 FAN STAGE 1 A/C DEMAND FAN STAGE 2 MEAN PRESSURE SW
5 4 OFF
A/C COMPRESSOR RELAY (ON RELAY SUPPORT 2)
ACTUATION HEATING RELAY (ON RELAY SUPPORT 1)
AIR CONDITIONING COMPRESSOR
BLK/BLU WIRE
BLK/GRY WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
BRN/BLK WIRE
CIRCULATING AIR OPERATING SWITCH
ENGINE COMPARTMENT BLOWER (ON LEFT FRONT OF ENGINE COMPARTMENT)
ENGINE COMPARTMENT CLEANER FAN RELAY (ON RELAY SUPPORT 2)
FAN BALLAST RESISTOR
FRESH AIR BLOWER
FRESH AIR BLOWER SWITCH
FRESH AIR CIRCULATING AIR FLAP
FUSE
FUSE SUPPORT (UNDER LEFT SIDE OF DASH, AT KICK PANEL)
GRN WIRE
GRN/YEL WIRE
GRY/BLU WIRE
HIGH/LOW PRESSURE
HOT IN ACC OR RUN
MEAN PRESSURE
MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPARTMENT)
NCA WIRE
ORG/WHT WIRE
RADIATOR FAN 1 RELAY (STAGE 1) (ON RELAY SUPPORT 1)
RADIATOR FAN 1 RELAY (STAGE 2) (ON RELAY SUPPORT 1)
RADIATOR FAN 2 RELAY (STAGE 1) (ON RELAY SUPPORT 1)
RADIATOR FAN 2 RELAY (STAGE 2) (ON RELAY SUPPORT 1)
RADIATOR FAN MOTOR 1
RADIATOR FAN MOTOR 2
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRY WIRE
TERM 87
VIO/YEL WIRE
WHT/GRN WIRE
WHT/RED WIRE
XE TERMINAL RELAY
YEL WIRE
YEL/BLU WIRE
YEL/GRN WIRE
YEL/GRY WIRE
YEL/RED WIRE