Buick Riviera VIII (1994-1999) Air conditioning circuits

1995 VFTC 5 6 7 8 9 PPL 708 1616 PPL 733 1646 800 800 BRAKE CONTROL MODULE AMBIENT TEMPERATURE SENSOR (CENTER FRONT OF VEHICLE) BATTERY BATTERY IGNITION BLK WIRE BLK/WHT WIRE BLOWER CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) BLOWER MOTOR BLW SPEED FEEDBK PWM BLW SPD CTRL BRN WIRE BRN/WHT WIRE CLOCK DRIVER DATA LINE DATA LINE DATA LINE DATA LINK CONNECTOR (LEFT SIDE OF I/P) DEFOG RLY CTRL DEFOG RLY CTRL VF INPUT A/C REQ GROUND DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HVAC PROGRAMMER (BEHIND RIGHT SIDE OF I/P) I/P 1 FUSE I/P FUSE BLOCK HVAC BLOWER FUSE IGNITION ILLUMINATION IN-VEHICLE TEMPERATURE SENSOR (BEHIND CENTER OF I/P) INTERIOR LIGTHS SYSTEM KDD KDD C/K PASS CTRL INPUT PASS CTRL GND LAMP FEED LEFT SOLAR SENSOR (TOP LEFT OF I/P) LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PASS TEMP CTRL PASSENGER CLIMATE CONTROL ASSEMBLY PPL PPL 1878 1812 PPL BLOWER CTRL BLW SPEED INPUT GROUND PPL/WHT WIRE RADIO REAR DEFOGGER SYSTEM RED WIRE RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 RIGHT SOLAR SENSOR (TOP RIGHT OF I/P) SENSOR GROUND SIGNAL DRIVER TAN WIRE VF DIM INPUT WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

+5 V 1995 VFTC 5 6 7 8 9 PPL A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR CONTROL RELAY D A/C PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) AIR INLET ACTUATOR (BEHIND I/P, ON PLENUM) BLK WIRE BRN WIRE BRN/WHT WIRE CLNG FAN FUSE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP LEFT SIDE OF ENGINE) GRY WIRE GRY/BLK WIRE HIGH SPEED COOLING FAN RELAY (IN ENGINE COMPT POWER DIST CENTER RELAY BLOCK 1) HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HVAC RELAY FUSE I/P FUSE BLOCK COOLING FAN FUSE IGN 3 FUSE FLAT PACK MOTOR FUSE LOW SPEED COOLING FAN RELAY (REAR CENTER OF ENGINE COMPARTMENT) LT BLU WIRE NCA WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P, NEAR SHROUD) PPL PRIMARY COOLING FAN PRIMARY COOLING FAN DIODE RED WIRE RED/BLK WIRE SECONDARY COOLING FAN SENSOR GROUND RELAY CONTROL RELAY CONTROL RELAY CONTROL A/C REQUEST VSB A/C SENSOR INPUT SOLID STATE SOLID STATE SOLID STATE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE