Buick Riviera VIII (1994-1999) clng fan fuse Wiring diagrams

1 2 (3.8L L67 SUPERCHARGED) (3.8L L36 NON-SUPERCHARGED) 2-3 SHIFT SOL PRESSURE CONTROL SOL APPROX 13 CM FROM 10-PIN CONN AT RIGHT REAR CORNER OF PASSENGER COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRAKE SWITCH BRN WIRE BRN/WHT WIRE CLNG FAN FUSE COOLING FAN RELAYS CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR ORG/ WIRE OXY SEN FUSE MAF FUSE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PASSKEY DECODER MODULE PASSKEY DECODER MODULE, INSTRUMENT CLUSTER PCM FUSE PCM/VATS FUSE PNK APPROX 3 CM FROM PCM CONN) WIRE PNK PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) PPL PPL PPL REAR MAXIFUSE BLOCK 2 RED WIRE RED/BLK WIRE TAN WIRE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE TCC/ BRAKE SWITCH THROTTLE POSITION SENSOR TR SW IN-A TR SW IN-P VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 (3.8L L67 SUPERCHARGED) (3.8L L36 NON-SUPERCHARGED) 2-3 SHIFT SOL PRESSURE CONTROL SOL APPROX 13 CM FROM 10-PIN CONN AT RIGHT REAR CORNER OF PASSENGER COMPT) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRAKE SWITCH BRN WIRE BRN/WHT WIRE CLNG FAN FUSE COOLING FAN RELAYS CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK IGN 1 FUSE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR ORG/ WIRE OXY SEN FUSE MAF FUSE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PASSKEY DECODER MODULE PASSKEY DECODER MODULE, INSTRUMENT CLUSTER PCM FUSE PCM/VATS FUSE PNK APPROX 3 CM FROM PCM CONN) WIRE PNK PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) PPL PPL PPL REAR MAXIFUSE BLOCK 2 RED WIRE RED/BLK WIRE TAN WIRE TCC PWM SOL 1-2 SHIFT SOL TCC RELEASE TCC/ BRAKE SWITCH THROTTLE POSITION SENSOR TR SW IN-A TR SW IN-P VEHICLE SPEED SENSOR (LOWER RIGHT REAR OF ENGINE COMPT, ON TRANSAXLE) WHT 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

1995 VFTC 56 31 32 SENSOR GROUND RELAY CONTROL RELAY CONTROL BLK WIRE BRN WIRE CLNG FAN FUSE DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP LEFT SIDE OF ENGINE) HIGH SPEED COOLING FAN RELAY (IN ENG COMPT POWER DIST CENTER RELAY BLOCK 1) HOT AT ALL TIMES I/P FUSE BLOCK COOLING FAN FUSE LOW SPEED COOLING FAN RELAY (REAR CENTER OF ENGINE COMPT) LT BLU WIRE NCA WIRE POWERTRAIN CONTROL MODULE (PCM) (BEHIND RIGHT SIDE OF I/P, NEAR SHROUD) PRIMARY COOLING FAN PRIMARY COOLING FAN DIODE RED WIRE SECONDARY COOLING FAN SENSOR INPUT SERIES/PARALLEL COOLING FAN RELAY (IN ENG COMPT POWER DIST CENTER RELAY BLOCK 1) WHT WIRE YEL WIRE