Mercury Mountaineer II (2001-2005) fuse 20 Wiring diagrams

A/C CLUTCH RELAY (IN BATTERY JUNCTION BOX) A/C INDICATOR DIODE (IN BATTERY JUNCTION BOX) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BRN WIRE BRN/LT BLU WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 7 COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/VIO WIRE DRIVER TEMPERATURE BLEND DOOR ACTUATOR ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE (UNDER LEFT DASH PANEL) FRONT BLOWER MOTOR (BEHIND CENTER OF DASH) FRONT BLOWER MOTOR SPEED CONTROLLER (BEHIND CENTER OF DASH) FUSE 10 FUSE 15 FUSE 20 FUSE 30 FUSE 36 FUSE 37 GRY WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN AND START HOT IN START OR RUN IN-VEHICLE TEMPERATURE SENSOR (BEHIND TOP LEFT OF DASH) INSTRUMENT CLUSTER J/C 1 J/C 2 (IN BATTERY JUNCTION BOX) LT BLU WIRE LT BLU/YEL WIRE LT GRN/BLK WIRE LT GRN/VIO WIRE MICROPRO- CESSOR ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE PASSENGER TEMPERATURE BLEND DOOR ACTUATOR PNK/BLK WIRE PNK/LT BLU WIRE PNK/WHT WIRE PNK/YEL WIRE RED/BLK WIRE RED/ORG WIRE RED/WHT WIRE REMOTE SOLENOID ASSEMBLY (BEHIND CENTER OF DASH) SEATS SYSTEM SUNLOAD SENSOR (AT CENTER OF DASH) TAN WIRE TAN/ORG WIRE VIO/YEL WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PWR SEAT MOTOR 1 2 POWER GROUND ADJUSTABLE PEDAL CIRCUIT BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BRN WIRE BRN/LT GRN WIRE BRN/ORG WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER SEAT MODULE (IN DRIVER'S SEAT) FRONT FRONT UP/DOWN FUSE 1 FUSE 20 GRY WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/WHT WIRE GRY/YEL WIRE HORIZ SENS FRONT HGHT SENS HOT AT ALL TIMES LEFT POWER SEAT MOTOR ASSEMBLY LEFT POWER SEAT SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MEMORY SET SWITCH NCA WIRE ORG/ WIRE ORG/RED WIRE ORG/WHT WIRE PNK/BLK WIRE POS SENSE + PWR SEAT MOTOR PWR SEAT SW PWR SEAT SW PWR SEAT SW REAR REAR HGT SENS REAR UP/DOWN RED WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/WHT WIRE RED/YEL WIRE RWD SEAT FWD/RWD SEAT) SET 2 SET 1 SET- WHT WIRE WHT/ORG WIRE YEL WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 VBATT LAMP PWR VBATT 1/2 3/4 5/6 7/8 9/0 ANTI- THEFT HOOD SWITCH (RIGHT FRONT OF ENGINE COMPT, ON FENDER) ANTI- THEFT INHIBIT SWITCH (IN DRIVER DOOR, NEAR LATCH ASSEMBLY) AUTOLMP RELAY AUTOLMP SIG HORN RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLU WIRE BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 18 FUSE 6 CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DATA LINK CONNECTOR DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK DK DK GRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DOOR AJAR SW LIFTGATE AJAR SW INPUT GND DOOR LOCKS SYSTEM DRIVER SIDE REAR DOOR AJAR SWITCH FUSE 16 FUSE 2 FUSE 20 FUSE 22 FUSE 28 GLASS RELEASE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER JOINT CONNECTOR 3 KEY PAD SWITCH ASSEMBLY LEFT FRONT DOOR AJAR SWITCH LEFT HORN RIGHT HORN LIFTGATE AJAR SWITCH (LOWER CENTER OF LIFTGATE) LIFTGATE GLASS AJAR SWITCH (IN CENTER OF TAILGATE) LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE ORG/ WIRE ORG/RED WIRE ORG/WHT WIRE PASSEN- GER SIDE REAR DOOR AJAR SWITCH PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE POWER WINDOWS SYSTEM PWR VBATT SW INPUT REAR AUXILIARY JUNCTION BOX (AJB) (ON REAR ``D" PILLAR) RED WIRE RED/ORG WIRE RIGHT FRONT DOOR AJAR SWITCH SW INPUT SW INPUT SW INPUT SIG RTN UBP PWR PWR TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE UBP VBATT VIO WIRE VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/LT BLU WIRE

1 2 3 4 VPWR GND TX RX 39 11 14 22 RLY CTRL TX RX IND CTRL BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) FUSE 14 DK BLU WIRE DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE 20 GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN LT BLU WIRE LT GRN WIRE ORG/ WIRE PASSIVE ANTI-THEFT TRANSCEIVER (ON STEERING COLUMN) PATS INDICATOR POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) STARTER RELAY SUNLOAD SENSOR (AT CENTER OF DASH) WHT WIRE WHT/LT GRN WIRE

ABS CONTROL MODULE ADJUSTABLE PEDAL SWITCH RIGHT POWER SEAT SWITCH REAR WIPER MOTOR ASSEMBLY AUXILIARY A/C RELAY AUXILIARY JUNCTION BOX (AJB) (ON REAR ``D" PILLAR) AUXILIARY JUNCTION BOX (AJB) REAR (ON REAR ``D" PILLAR) BATTERY BATTERY CHARGE RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLOWER MOTOR RELAY HORN RELAY BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE CIRCUIT BREAKER 47 CONSOLE 1 POWER POINT CONSOLE 2 POWER POINT DAYTIME RUNNING LAMPS (DRL) MODULE DK GRN WIRE FROM FUSE 14 (BJB) (DIAGRAM 1 OF 4) FROM FUSE 6 (BJB) (DIAGRAM 1 OF 4) FUEL PUMP RELAY FUSE 1 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 17 FUSE 18 FUSE 2 FUSE 20 FUSE 23 FUSE 26 FUSE 27 FUSE 28 FUSE 36 FUSE 29 FUSE 33 FUSE 34 FUSE 30 FUSE 4 FUSE 5 FUSE 10 FUSE 7 FUSE 6 FUSE 9 FUSIBLE LINK A FUSIBLE LINK B (12 GA- FUSIBLE LINK C GENERATOR GRY WIRE IGNITION RELAY LEFT TURN TRAILER TOW RELAY RIGHT TURN TRAILER TOW RELAY LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH FOUR-WHEEL DRIVE CONTROL MODULE CENTRAL SECURITY MODULE NCA WIRE ORG/ WIRE PCM POWER RELAY PNK PNK WIRE PNK WIRE REAR WINDOW DEFROST RELAY RED WIRE RED/WHT WIRE REVERSE LAMP TRAILER TOW RELAY PARKING LAMP TRAILER TOW RELAY STARTER MOTOR STARTER RELAY TAN WIRE TO ACCESSORY DELAY RELAY (CJB) (DIAGRAM 3 OF 4) TO FUSE 10 (CJB) (DIAGRAM 3 OF 4) TO FUSE 11 (BJB) (DIAGRAM 1 OF 4) TO FUSE 15 (BJB) (DIAGRAM 3 OF 4) TO FUSE 16 (CJB) (DIAGRAM 4 OF 4) TO FUSE 26 (BJB) (DIAGRAM 1 OF 4) TO FUSE 5 (CJB) (DIAGRAM 3 OF 4) TO IGNITION SWITCH (DIAGRAM 2 OF 4) TRAILER ELECTRONIC BRAKE CONTROL MODULE TRAILER TOW VIO WIRE WHT WIRE YEL WIRE

ACCESSORY DELAY RELAY AUTO- DIMMING INTERIOR MIRROR UNIT AUXILIARY A/C RELAY BATTERY SAVER RELAY BLK WIRE BRAKE SHIFT INTERLOCK CENTRAL SECURITY MODULE DATA LINK CONNECTOR (DLC) DAYTIME RUNNING LAMPS (DRL) MODULE DIGITAL TRANSMISSION RANGE (DTR) SENSOR DK GRN WIRE DRIVER SEAT MODULE SUNLOAD SENSOR DRIVER SIDE SEAT HEATER SWITCH (LATE BUILD) EATC ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE EXTERIOR REAR VIEW MIRROR SWITCH FOUR WHEEL DRIVE SWITCH FROM FUSE 10 (CJB) (DIAGRAM 3 OF 4) FROM FUSE 17 (CJB) (DIAGRAM 4 OF 4) FROM FUSE 22 (CJB) (DIAGRAM 2 OF 4) FROM FUSE 26 (CJB) (DIAGRAM 4 OF 4) FROM FUSE 29 (BJB) (DIAGRAM 1 OF 4) FRONT CIGAR LIGHTER FUEL TANK UNIT FUNCTION SELECTOR SWITCH ASSEMBLY FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 17 FUSE 20 FUSE 24 FUSE 25 FUSE 26 FUSE 27 FUSE 30 GRY WIRE LEFT POWER SEAT SWITCH LOW TIRE PRESSURE MODULE LT BLU WIRE LT GRN WIRE LT GRN/VIO WIRE MANUAL A/C NCA WIRE NEUTRAL TOW INDICATOR ORG/ WIRE PARKING AID MODULE (PAM) PASSENGER SIDE SEAT HEATER SWITCH (LATE BUILD) PASSIVE ANTI-THEFT TRANSCEIVER PUDDLE LAMP RELAY REAR A/C CONTROL MODULE REAR AUXILIARY JUNCTION BOX (AJB) (ON REAR ``D" PILLAR) TRACTION CONTROL SWITCH RED WIRE TEMPERATURE BLEND DOOR ACTUATOR TO FUSE 20 (CJB) (DIAGRAM 4 OF 4) TO FUSE 23 (CJB) (DIAGRAM 3 OF 4) TO FUSE 27 (CJB) (DIAGRAM 4 OF 4) TRAILER TOW RELAY BATTERY TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1/2 2 3 UNLOCK RELAY LOCK RELAY 3/4 5/6 7/8 8 14 3 VBATT VBATT VPWR 9/0 BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) FUSE 16 BLK WIRE BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DK BLU WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE DOOR LOCK/ UNLOCK RELAY DRIVER DOOR UNLOCK RELAY DRIVER SIDE DOOR LOCK SWITCH FUSE 2 FUSE 20 FUSE 22 HOT AT ALL TIMES KEY PAD SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ACTUATOR LIFTGATE DOOR LOCK SWITCH LIFTGATE LOCK ACTUATOR LOCK LT BLU WIRE LT BLU/YEL WIRE LT GRN WIRE MICRO- PROCESSOR ORG/ WIRE PASSENGER SIDE FRONT DOOR LOCK UNIT PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/YEL WIRE RED WIRE RED/ORG WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK ACTUATOR SAFETY BELT BUCKLE SWITCH TAN WIRE TAN/WHT WIRE UNLK UNLK LOCK WHT WIRE WHT/LT BLU WIRE YEL WIRE

1 2 3 4 TRAILER TOW CONNECTOR BACK-UP LAMPS CIRCUIT BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUMPER) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CLASS II CLASS III/IV DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/YEL WIRE EXTERIOR LAMPS CIRCUIT FUSE 13 FUSE 20 FUSE 23 FUSE 25 FUSE 27 GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C 3 LEFT TURN TRAILER TOW RELAY LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PARKING LAMP TRAILER TOW RELAY PNK/WHT WIRE REAR AUXILIARY JUNCTION BOX (AJB) (RIGHT "D" PILLAR) RED WIRE REVERSING LAMP TRAILER TOW RELAY RIGHT TURN TRAILER TOW RELAY TAN/BLK WIRE TRAILER ELECTRONIC BRAKE CONTROL MODULE (UNDER LEFT SIDE OF DASH PANEL) TRAILER TOW CONNECTOR (CLASS III/IV) (AT REAR OF VEHICLE, BELOW WHT WIRE YEL WIRE

1 2 3 4 TRAILER TOW CONNECTOR BACK-UP LAMPS CIRCUIT BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/YEL WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUMPER) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/YEL WIRE EXTERIOR LAMPS CIRCUIT FUSE 13 FUSE 20 FUSE 23 FUSE 25 FUSE 27 GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C 3 LEFT TURN TRAILER TOW RELAY LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PARKING LAMP TRAILER TOW RELAY PNK/WHT WIRE REAR AUXILIARY JUNCTION BOX (AJB) (RIGHT "D" PILLAR) RED WIRE REVERSING LAMP TRAILER TOW RELAY RIGHT TURN TRAILER TOW RELAY TAN/BLK WIRE TRAILER ELECTRONIC BRAKE CONTROL MODULE (UNDER LEFT SIDE OF DASH PANEL) TRAILER TOW CONNECTOR (CLASS III/IV) (AT REAR OF VEHICLE, BELOW WHT WIRE YEL WIRE