Mercury Mountaineer II (2001-2005) fuse 23 Wiring diagrams

ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) ABS TEST CONNECTOR (AT LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE BOOSTER SENSOR (ON FRONT OF BRAKE BOOSTER) BRAKE FLUID LEVEL SWITCH (MOUNTED ON RIGHT SIDE OF MASTER CYLINDER) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE FOUR-WHEEL DRIVE CONTROL MODULE (UNDER PASSENGER DASH PANEL) FUSE 10 FUSE 22 FUSE 23 FUSE 26 FUSE 5 GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE LT LT NEAR BREAKOUT TO A/C CLUTCH CYCLING PRESSURE SWITCH) ORG/ WIRE ORG/RED WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/LT BLU WIRE POWETRAIN CONTROL MODULE (PCM) (AT RIGHT SIDE ENGINE BULKHEAD) PRIMARY BRAKE PRESSURE SENSOR (ON MASTER CYLINDER) RED WIRE RED/BLK WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE REDUNDANT PEDAL SWITCH (UNDER LEFT SIDE DASH PANEL) RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SECONDARY BRAKE PRESSURE SENSOR (ON BRAKE BOOSTER) STEERING POSITION SENSOR TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/YEL WIRE TRACTION CONTROL SWITCH VBATT VIO/WHT WIRE VPWR WHT WIRE WHT/BLK WIRE WHT/LT GRN WIRE WHT/RED WIRE YAW VELOCITY SENSOR (BELOW CENTER CONSOLE) YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) ABS TEST CONNECTOR (AT LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BRAKE FLUID LEVEL SWITCH (MOUNTED ON RIGHT SIDE OF MASTER CYLINDER) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FOUR-WHEEL DRIVE CONTROL MODULE (UNDER PASSENGER DASH PANEL) FUSE 10 FUSE 22 FUSE 23 FUSE 45 FUSE 5 GRN WIRE HOT AT ALL TIMES HOT IN START OR RUN LEFT FRONT WHEEL SPEED SENSOR LT BLU WIRE LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/YEL WIRE ORG/ WIRE PNK WIRE PNK/LT BLU WIRE REAR AXLE SPEED SENSOR (ON REAR DIFFERENTIAL) RED WIRE RIGHT FRONT WHEEL SPEED SENSOR SCP+ TAN WIRE TAN/BLK WIRE TAN/LT GRN WIRE TAN/ORG WIRE VBATT VIO WIRE VIO/WHT WIRE VPWR VPWR VPWR YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (EXCEPT POLICE OPTION) (LEFT FRONT SIDE OF ENGINE COMPT) AUTO BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BATTERY JUNCTION BOX (BJB) (W/O DRL) OR UNDERHOOD AUXILIARY JUNCTION BLK WIRE BOX (AJB) (W/ DRL) BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRAKE PEDAL RELAY (EXCEPT POLICE OPTION) BRN WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DK BLU/WHT WIRE DK GRN WIRE EXCEPT POLICE OPTION FUSE 16 FUSE 21 FUSE 23 FUSE 5 HAZARD HEAD PARK OFF HIGH MOUNTED STOPLAMP HOT AT ALL TIMES HOT IN RUN OR START INDICATOR FLASHER RELAY INSTRUMENT CLUSTER INSTRUMENT CLUSTER LEFT TURN INDICATOR J/C 3 J/C 4 LEFT FRONT SIDE LAMP LEFT LICENSE PLATE LAMP LEFT RE- PEATER LAMP LEFT FRONT PARK/ TURN LAMP LEFT REAR PARK/ STOP/ TURN LAMP LEFT REAR SIDE LAMP LEFT TAIL LAMP LEFT TURN LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH NCA WIRE PARKING LAMP TRAILER TOW RELAY REAR AUXILIARY JUNCTION BOX (AJB) (RIGHT "D" PILLAR) RED/LT GRN WIRE RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE LAMP RIGHT LICENSE PLATE LAMP RIGHT RE- PEATER LAMP RIGHT REAR PARK/ STOP/ TURN LAMP RIGHT REAR SIDE LAMP RIGHT TAIL LAMP RIGHT TURN RIGHT TURN INDICATOR STOP LAMP ISOLATION RELAY TAN WIRE TAN/WHT WIRE TRAILER ELECTRONIC BRAKE CONTROL MODULE (UNDER LEFT SIDE DASH PANEL) TRAILER TOW CIRCUIT VIO/WHT WIRE WHT/LT BLU WIRE WHT/RED WIRE

AUTO PARK OFF BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/YEL WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DK BLU/WHT WIRE DK GRN WIRE FUSE 16 FUSE 21 FUSE 23 FUSE 5 HAZARD HEAD HIGH MOUNTED STOPLAMP HOT AT ALL TIMES HOT IN RUN OR START INDICATOR FLASHER RELAY INSTRUMENT CLUSTER INSTRUMENT CLUSTER LEFT TURN INDICATOR J/C 3 J/C 4 LEFT FRONT SIDE LAMP LEFT LICENSE PLATE LAMP LEFT RE- PEATER LAMP LEFT FRONT PARK/ TURN LAMP LEFT REAR PARK/ STOP/ TURN LAMP LEFT REAR SIDE LAMP LEFT TAIL LAMP LEFT TURN LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH NCA WIRE PARKING LAMP TRAILER TOW RELAY REAR AUXILIARY JUNCTION BOX (AJB) (RIGHT "D" PILLAR) RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE LAMP RIGHT LICENSE PLATE LAMP RIGHT RE- PEATER LAMP RIGHT REAR PARK/ STOP/ TURN LAMP RIGHT REAR SIDE LAMP RIGHT TAIL LAMP RIGHT TURN RIGHT TURN INDICATOR TAN/BLK WIRE TAN/WHT WIRE TRAILER ELECTRONIC BRAKE CONTROL MODULE (UNDER LEFT SIDE DASH PANEL) TRAILER TOW CIRCUIT VIO/WHT WIRE WHT/LT BLU WIRE WHT/RED 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

A/C CLUTCH RELAY ACCESSORY DELAY RELAY AUDIO UNIT DVD PLAYER AUXILIARY JUNCTION BOX (AJB) (UNDERHOOD) (W/ DRL) BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPARTMENT, AT FENDER APRON) BLK WIRE BLK/LT GRN WIRE BRAKE PEDAL POSITION SWITCH BRAKE PEDAL RELAY STOP LAMP ISOLATION RELAY BRN WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE DK BLU WIRE DK GRN WIRE DRIVER HEATED SEAT MODULE DRIVER SEAT MODULE LEFT POWER SEAT SWITCH ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE EXCEPT POLICE FROM CIRCUIT BREAKER 47 (BJB) (DIAGRAM 1 OF 4) FROM FUSE 1 (BJB) (DIAGRAM 1 OF 4) FROM FUSE 23 (BJB) (DIAGRAM 1 OF 4) FROM FUSE 24 (CJB) (DIAGRAM 4 OF 4) FROM IGNITION RELAY (BJB) (DIAGRAM 1 OF 4) FUSE 1 FUSE 10 FUSE 15 FUSE 19 FUSE 2 FUSE 21 FUSE 22 FUSE 23 FUSE 3 FUSE 5 GRY WIRE HIGH BEAM RELAY INDICATOR FLASHER RELAY INSTRUMENT CLUSTER JOINT CONNECTOR 1 LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE PASSENGER HEATED SEAT MODULE POWERTRAIN CONTROL MODULE (PCM) REAR WINDOW DEFROST RELAY RED WIRE REDUNDANT PEDAL SWITCH ROOF OPENING PANEL MOTOR ASSEMBLY STOP LAMP ISOLATION RELAY SUBWOOFER AMPLIFIER TEMPERATURE BLEND DOOR ACTUATOR DRIVER HEATED SEAT MODULE TO FUSE 12 (CJB) (DIAGRAM 4 OF 4) VIO WIRE W/ DVD PLAYER W/ MEMORY W/O MEMORY WHT WIRE WINDSHIELD WIPER MOTOR YEL WIRE

9 PNK/ WIRE BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BRAKE PEDAL POSITION SWITCH (ABOVE BRAKE PEDAL) BRAKE SHIFT INTERLOCK CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE 13 FUSE 15 FUSE 23 FUSE 26 GRY WIRE HOT AT ALL TIMES HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER JOINT CONNECTOR 1 (IN BATTERY JUNCTION BOX) KEY REMOVAL INHIBIT SOLENOID LT BLU WIRE LT GRN WIRE MICROPROCESSOR NCA WIRE OD OFF ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) RED WIRE TAN WIRE TRANSMISSION CONTROL SWITCH VIO WIRE W/ DUAL ZONE EATC (IN MAIN HARNESS, NEAR BREAKOUT TO CENTRAL JUNCTION BOX) 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) 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

ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) BLK/YEL WIRE BRN/ORG WIRE BRN/WHT WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) DK BLU/YEL WIRE DK GRN/WHT WIRE EPC SOL FUSE 23 GRY/RED WIRE HOT AT ALL TIMES ISS J/C 2 (IN BATTERY JUNCTION BOX) LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/PNK WIRE LT BLU/YEL WIRE LT GRN/RED WIRE ORG/BLK WIRE ORG/YEL WIRE OSS + PCS B PCS C PNK/BLK WIRE POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) PRESS CTRL SOL B PRESS CTRL SOL A TCC SOL PRESS CTRL SOL C RED/LT GRN WIRE RED/PNK WIRE RED/YEL WIRE REDUNDANT PEDAL SWITCH (UNDER LEFT SIDE OF DASH) SHIFT SOL SHIFT SOL SHIFT SOL SHIFT SOL SIG RTN SS A SS B SS C SS D TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE TCC SOL TFT TRANSMISSION CONTROL SWITCH TRANSMISSION FLUID TEMPERATURE SENSOR TSS TURBINE SHAFT SPEED (TSS) SENSOR (A/T) (TOP LEFT OF TRANS) VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE W/ IVD W/O IVD WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE