Ford Aerostar I (1986-1997) engine compartment relay box Wiring diagrams

A/C CLUTCH DIODE A/C CLUTCH FIELD COIL A/C CLUTCH FIELD COIL IGNITION CONTROL MODULE A/C HEATER CONTROL ILLUM- AIR BAG DIAGNOSTIC MONITOR BATTERY BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BLOWER MOTOR RESISTOR ASSEMBLY A/C CLUTCH DIODE BRAKE FLUID LEVEL SWITCH BUTTON CONNECTORS CLOCK SPRING ASSEMBLY CRANKSHAFT POSITION SENSOR SHIELD #1 CRANKSHAFT POSITION SENSOR SHIELD #2 CRUISE CONTROL AMPLIFIER DISTRIBUTOR SHIELD DOOR LOCK/ UNLOCK CONTROL RELAY ELECTRONIC 4 WHEEL DRIVE MODULE ENGINE COMPARTMENT LAMP ENGINE COMPARTMENT RELAY BOX FROM IGNITION SWITCH IGNITION CONTROL MODULE IGNITION CONTROL MODULE SHIELD #1 IGNITION CONTROL MODULE SHIELD #2 INATION INSTRUMENT CLUSTER LEFT FRONT PARK/ TURN LAMP LEFT HEADLAMP LT GRN/ BLK WIRE MASS AIR FLOW SENSOR HEATED OXYGEN SENSOR NCA WIRE PCM POWER RELAY POWER- TRAIN CONTROL MODULE POWER- TRAIN CONTROL MODULE SHIELD POWERTRAIN CONTROL MODULE REAR ANTI-LOCK BRAKE (RABS) MODULE RED WIRE RIGHT FRONT PARK/ TURN LAMP RIGHT HEADLAMP SLIDING DOOR AJAR RELAY STEPWELL LAMP W/ 3.0L ENGINE W/ 4.0L ENGINE W/ 4.0L ENGINE W/ 3.0L ENGINE WARNING CHIME MODULE ELECTRONIC FLASHER WHT WIRE WINDSHIELD WASHER PUMP MOTOR WINDSHIELD WIPER MOTOR WIPER CONTROL MODULE YEL/RED WIRE

AUXILIARY POWER RELAY BATTERY BLK WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT RELAY BOX FUSE 14 FUSE 2 FUSE 6 FUSE 11 FUSE LINK A 16 GA- FUSE LINK B 16 GA- FUSE LINK C 18 GA- FUSE LINK D 20 GA- FUSE LINK E 20 GA- FUSE LINK F 18 GA- FUSE LINK J (20 GA- FUSE LINK K 12 GA- FUSE PANEL: I/P GRY WIRE GRY/YEL WIRE IGNITION SWITCH ILLUM- INATED ENTRY TIMER INLINE FUSE INTEGRAL ALTERNATOR REGULATOR LOCK OFF LT BLU/BLK WIRE MASTER WINDOW/ DOOR LOCK SWITCH ORG BLK WIRE PCM POWER RELAY FUEL PUMP RELAY POWER DOOR LOCK MODULE DOOR LOCK/ UNLOCK CONTROL RELAY POWER- TRAIN CONTROL MODULE RADIO A/C- HEATER CONTROL ASSEMBLY SPEED CONTROL AMPLIFIER REAR WINDOW DEFROST CONTROL RED WIRE RED/LT GRN WIRE RIGHT WINDOW/ DOOR LOCK SWITCH RUN WIRE SLIDING DOOR AJAR RELAY STARTER MOTOR SOLENOID STARTER RELAY TO CLUTCH PEDAL POSITION SWITCH OR PARK/NEUTRAL POSITION SWITCH TO FUSE 17 (FUSE PANEL: I/P) TO FUSE 7 (FUSE PANEL: I/P) TO FUSES 10, 1 (FUSE PANEL: I/P) TO FUSES 15, 18 (FUSE PANEL: I/P), FUSE LINK G, INSTRUMENT CLUSTER TO FUSES 4, 8, 12, 16 (FUSE PANEL: I/P) TO FUSES 5, 9 (FUSE PANEL: I/P) TO MAIN LIGHT SWITCH TO MAIN LIGHT SWITCH RIGHT WINDOW/ DOOR LOCK SWITCH TRAILER TOW RELAY MODULE WHT/PNK WIRE WHT/PPL WIRE WIPER CONTROL MODULE WIND- SHIELD WIPER MOTOR YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AIR BAG DIAGNOSTIC MONITOR BLK/WHT WIRE BRAKE WARNING RESISTOR/ DIODE ASSEMBLY BRN/ORG WIRE DAYTIME RUNNING LAMPS MODULE DIODE DISTRIBUTOR IGNITION CONTROL MODULE DK BLU WIRE ELECTRONIC 4 WHEEL DRIVE MODULE ENGINE COMPARTMENT RELAY BOX FROM IGNITION SWITCH FUSE 15 FUSE 18 FUSE 5 FUSE 9 FUSE LINK G (20 GA- FUSE PANEL: I/P GRY/YEL WIRE HEATED OXYGEN SENSOR HEATER CONTROL ASSEMBLY HEATER-A/C CONTROL ASSEMBLY IGNITION COIL IGNITION SWITCH INLINE CIRCUIT BREAKER INSTRUMENT CLUSTER LIFT GATE WIPER MOTOR LIFT GATE WIPER/ LOW OIL ENGINE LEVEL RELAY MULTI- FUNCTION SWITCH NCA WIRE PARK/ NEUTRAL POSITION SWITCH PCM POWER RELAY PPL/ORG WIRE RADIO NOISE CAPACITOR REAR WINDOW DEFROST CONTROL RED WIRE RED/LT GRN WIRE RED/YEL WIRE SHIFT LOCK ACTUATOR WARNING CHIME MODULE WASHER SWITCH

BATTERY GROUND (ATTACHED TO NEGATIVE BATTERY POST) BLK WIRE BLK/LT GRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CANISTER PURGE SOLENOID (TOP LEFT SIDE OF ENGINE, BELOW INTAKE MANIFOLD) CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN/YEL WIRE ENGINE COMPARTMENT RELAY BOX FUEL INJECTORS FUEL PUMP RELAY FUEL PUMP/ FUEL GAUGE SENDER (BELOW REAR OF VEHICLE, TOP OF FUEL TANK) FUSE 18 FUSE LINK E 20 GA- FUSE PANEL GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN HOT AT ALL TIMES HOT IN RUN FUSE PANEL FUSE 5 HOT IN RUN OR START INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR MASS AIR FLOW SENSOR (RIGHT REAR OF ENGINE COMPARTMENT, ON AIR INTAKE ASSEMBLY) NCA WIRE PNK/BLK WIRE PNK/LT GRN WIRE PPL/ORG WIRE PSOM MODULE RED WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE THROTTLE POSITION (TP) SENSOR (TOP CENTER FRONT OF ENGINE, ON THROTTLE BODY) WHT WIRE WHT/LT BLU WIRE YEL WIRE

BLK WIRE BLK/LT GRN WIRE BRN/WHT WIRE CANISTER PURGE SOLENOID (LEFT SIDE OF ENGINE NEAR THROTTLE BODY) DK GRN WIRE DK GRN/YEL WIRE ENGINE COMPARTMENT RELAY BOX ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT FRONT OF ENGINE) FUEL INJECTORS FUEL PUMP RELAY FUEL PUMP/ FUEL GAUGE SENDER (TOP OF FUEL TANK) FUSE 5 FUSE PANEL GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR (LOWER RIGHT REAR OF ENGINE, ON EXHAUST MANIFOLD) HOT IN RUN IDLE AIR CONTROL VALVE (LEFT SIDE OF AIR INTAKE ASSEMBLY) INERTIA FUEL SHUT-OFF SWITCH (BEHIND CENTER OF RIGHT COWL PANEL) INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (TOP LEFT SIDE OF ENGINE) LT BLU WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN/RED WIRE MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR (RIGHT REAR OF ENGINE COMPT, ON AIR INTAKE ASSEMBLY) NCA WIRE ORG/ WIRE PNK/BLK WIRE PNK/LT GRN WIRE PPL/ORG WIRE RED WIRE TAN WIRE TAN/LT BLU WIRE THROTTLE POSITION SENSOR (ATTACHED TO THROTTLE BODY) WHT WIRE WHT/LT BLU WIRE YEL WIRE