Chevrolet Beretta I (1987-1996) powertrain control module (upper right of i/p, attached to bracket) Wiring diagrams

2 3 4 5 6 7 8 9 10 COOLING FAN RELAY CTRL 401 400 416 PPL A/C CLUTCH RELAY A/C PRESS SENS SIGNAL FUEL PUMP RELAY MONITOR A/C RELAY CTRL MALFUNCTION IND CONTROL CHECK GAUGES LAMP A/C SENSOR (RIGHT FRONT OF ENGINE COMPARTMENT) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CONVENIENCE CENTER CONVENIENCE CENTER, SPEEDO, CRUISE CONTROL, WIPER/WASHER COOLANT TEMP SENSOR (TOP RIGHT REAR OF ENG, NEAR EXHAUST SYSTEM) DATA LINK CONNECTOR (LOWER LEFT HUSH PANEL) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE EVAP DRIVER FAN CONTROL RELAY FUEL PUMP RELAY CTRL FUSE 4 FUSE 9 FUSE BLOCK FUSIBLE LINK E (RUST) GRY WIRE HEATED OXYGEN SENSOR (UPPER RIGHT SIDE OF ENGINE ON EXHAUST MANIFOLD) HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START IDLE AIR CTRL VALVE (TOP REAR OF ENGINE, ON THROTTLE BODY) INSTRUMENT CLUSTER INSTRUMENT CLUSTER 773 772 INTAKE AIR TEMP SENSOR (TOP REAR OF ENGINE, IN THROTTLE BODY AIR TUBE) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MALFUNCTION INDICATOR MANIFOLD ABSOLUTE PRESSURE SENSOR (RIGHT REAR TOP OF ENGINE) MAP SIGNAL TPS SIGNAL ECT SIGNAL TRANS FLUID TEMP SENSOR OIL LEVEL SIGNAL TRANS POS INPUT "C" TRANS POS INPUT "B" TRANS POS INPUT "A" ORG/BLK WIRE PARK/NEUTRAL OUT SERIAL DATA IN/OUT PNK WIRE POWERTRAIN CONTROL MODULE (UPPER RIGHT OF I/P, ATTACHED TO BRACKET) PPL RED WIRE RED/BLK WIRE SENSOR GROUND A/C REQUEST 2 3 4 5 6 7 8 9 10 SENSOR GROUND BRAKE SW INPUT PNP SWITCH IN PPL SOL A SOL B SOL C TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (REAR OF ENGINE, RIGHT SIDE OF THROTTLE BODY) VEHICLE SPEED SENSOR (ON RIGHT SIDE TRANSAXLE OUTPUT HOUSING) WHT WIRE YEL WIRE YEL/BLK WIRE

20 21 KNOCK SENSOR IN CRANK POS SENSOR IN AUTOMATIC TRANSAXLE BLK WIRE BLK/WHT WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE CAM POSITION SENSOR IN CAMSHAFT POSITION SENSOR (FRONT TOP OF ENGINE) CRUISE CONTROL MODULE CRUISE ON IN DK BLU WIRE DK GRN/WHT WIRE ELECTRONIC IGNITION SYSTEM (RIGHT TOP OF ENGINE COMPARTMENT, BEHIND GENERATOR) FUEL PUMP PRIMING CONN FUEL PUMP RELAY (RIGHT REAR OF ENGINE COMPT, BEHIND STRUT TOWER) FUEL PUMP SWITCH/OIL PRESSURE SENSOR SW (RIGHT FRONT OF ENGINE BLOCK) FUEL TANK UNIT (TOP OF FUEL TANK) FUSE 1 FUSE 16 FUSE 5 FUSE 9 FUSE BLOCK GROUND 2 3 4 5 6 7 8 9 10 PNK PNK IGNITION IGNITION WIRE GRY WIRE HOT IN RUN, BULB TEST OR START IGNITION AMPLIFIER AND SWITCHING MODULE INJ 3 INJ 4 INJ 6 INJ 5 KNOCK SENSOR (RIGHT FRONT OF ENGINE BLOCK) LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PARK/NEUTRAL POSITION SWITCH (LEFT REAR OF ENGINE, RIGHT TOP OF TRANSAXLE) PLUGS SPARK PNK INJ 2 INJ 1 WIRE PNK PNK PNK WIRE PNK WIRE PNK/BLK WIRE POSITION SENSOR (FRONT LEFT OF ENGINE, ON TIMING CHAIN COVER) POWERTRAIN CONTROL MODULE (UPPER RIGHT OF I/P, ATTACHED TO BRACKET) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE SHIFT INTERLOCK SHIFT SOL A SHIFT SOL B SPARK PLUGS TACHOMETER TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC PWM SOL TRANS TEMP SENSOR TRANSAXLE CONVERTER CLUTCH WHT WIRE YEL WIRE YEL/BLK WIRE