Mercury Mountaineer III (2005-2010) fuse 12 Wiring diagrams

1 2 B + R/ACC AUDIO CONTROL MODULE (ACM) AUDIO JACK AUDIO SHLD BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 11 FUSE 12 FUSE 3 GRN/WHT WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START L FRONT SPKR + L REAR SPKR + R REAR SPKR + R FRONT SPKR + R FRONT SPKR - GND L FRONT SPKR - L REAR SPKR - R REAR SPKR - 22 23 LEFT FRONT SPEAKER LEFT REAR SPEAKER NCA WIRE R + L + L - R - MS CAN + MS CAN - RIGHT FRONT SPEAKER RIGHT REAR SPEAKER SMART JUNCTION BOX (SJB) TWISTED PAIR WIRES VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRN WIRE

4.6L 4.0L ANTI-LOCK BRAKES SYSTEM (ABS) MODULE AUXILIARY POWER BLOWER RUNNING MOTOR BOARD RELAY (PRB) MODULE B+ AS BATTERY BATTERY CHARGE TRAILER TOW RELAY BLK WIRE BLOWER MOTOR RELAY 1 FUSE 15 BLU WIRE BRN WIRE CONSOLE 1 POWER POINT CONSOLE 2 POWER POINT DRIVER LEFT SEAT POWER MODULE SEAT (DSM) SWITCH (W/ (W/O MEMORY) MEMORY) FROM FUSE 17 BATTERY FUSE 16 JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) FUEL PUMP RELAY FUEL VAPOR VENT VALVE FUSE FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 18 FUSE 19 FUSE 2 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 3 FUSE 33 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSIBLE LINK A FUSIBLE LINK B GENERATOR GRN WIRE GRY WIRE HARNESS, AT BREAKOUT LEFT THIRD ROW FOLDING SEAT RELAY PCM POWER RELAY POWERTRAIN CONTROL CONTROL MODULE MODULE (PCM) REAR DEFROST RELAY RED WIRE RIGHT POWER SEAT SWITCH RIGHT THIRD ROW FOLDING SEAT RELAY SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) STARTER MOTOR STARTER RELAY SUBWOOFER AMPLIFIER TO ACC/ DELAY RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 2 OF 6) TO FUSE 16 FUSE 17 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) TO FUSE 26 BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 6) TO HORN RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) TO REVERSE LAMP RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 6) TRAILER BRAKE CONTROL (TBC) MODULE VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE YEL WIRE

ANTI-LOCK BRAKE SYSTEM (ABS) MODULE AUDIO CONTROL MODULE (ACM) AUTO- DIMMING INTERIOR MIRROR UNIT BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE CONTROL MODULE DIGITAL TRANSMISSION RANGE (DTR) SENSOR (4.0L) ELECTRONIC COMPASS EXPLORER FOUR WHEEL DRIVE SWITCH FROM FUSE 17 SMART JUNCTION FUSE 19 BOX (SJB) (DIAGRAM 4 OF 6) FROM FUSE 22 SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) FROM RUN START/RELAY SMART JUNCTION FUSE 9 BOX (SJB) (DIAGRAM 4 OF 5) FRONT AUXILIARY CLIMATE CONTROL ASSEMBLY FRONT WIPER RELAY FUEL PUMP DIODE FUSE 10 FUSE 11 FUSE 12 FUSE 18 GRN WIRE GRY WIRE GRY/ORG WIRE HEATED SEAT/ WINDSHIELD SWITCH HSD RIGHT FRONT TURN LEFT HEATED SEAT RELAY LOGIC MOUNTAINEER (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT MOUNTAINEER EXPLORER ORG/ WIRE PARKING AID MODULE (PAM) REAR BLEND DOOR ACTUATOR REAR WIPER MODULE RED WIRE RIGHT FRONT PARK/TURN LAMP RIGHT HEATED SEAT RELAY RIGHT REAR PARK/STOP TURN LAMP RIGHT REAR STOP/ TURN RIGHT REAR TURN LAMP RIGHT REPEATER LAMP RUN/ACC SENSE SMR/ SMCS START DIODE TO IGNITION SWITCH (DIAGRAM 6 OF 6) TO SPLICE TRACTION CONTROL SWITCH TRANSMISSION CONTROL POWERTRAIN MODULE CONTROL MODULE (TCM) (PCM) (4.6L) VIO WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 SW+ SW- SHIELD ENABLE/CLIP DETECT 4 5 9 MIC + MIC - SHIELD ANTENNA AUDIO CONTROL MODULE (ACM) AUDIO JACK (W/ AUDIOPHILE) (IN CENTER CONSOLE) AUTO-DIMMING INTERIOR MIRROR UNIT (W/ MICROPHONE) B+ RUN/ACC 2 3 BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DETECT FUSE 11 FUSE 12 FUSE 3 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START L FRONT SPKR + L REAR SPKR + R REAR SPKR + R FRONT SPKR + R FRONT SPKR - GND L FRONT SPKR - L REAR SPKR - R REAR SPKR - 22 23 LEFT LEFT IN + LEFT IN - SHIELD NCA WIRE RIGHT RIGHT START IN - MS CAN + MS CAN - SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) SW+ VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VOICE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

1. OFF 2. INT 3. ON 4. WASH BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLU WIRE BRN WIRE ELECTRONICS FRONT WASHER RELAY FUSE 12 FUSE 30 GRN WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR ACC LIFTGATE GLASS AJAR SWITCH (IN CENTER OF LIFTGATE) MULTI- FUNCTION SWITCH ORG/ WIRE PARK REAR WASHER RELAY RED WIRE RUN WIRE SENSE SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) TWO-WAY WASHER PUMP MOTOR (RIGHT FRONT CORNER OF ENGINE COMPT) UP WIPER RELAY VIO WIRE WHT WIRE WINDSHIELD WIPER MOTOR (AT LEFT REAR OF ENGINE COMPT) YEL WIRE

BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLU WIRE BRN WIRE FUSE 12 FUSE 5 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT THIRD ROW FOLDING SEAT MOTOR (BEHIND LEFT SIDE OF THIRD ROW SEAT) LEFT THIRD ROW FOLDING SEAT RELAY (LEFT REAR CORNER OF VEHICLE) LEFT THIRD ROW FOLDING SEAT SWITCH LSD ORG/ WIRE RED WIRE RIGHT THIRD ROW FOLDING SEAT MOTOR (RIGHT REAR OF VEHICLE INTERIOR) RIGHT THIRD ROW FOLDING SEAT RELAY RIGHT THIRD ROW FOLDING SEAT SWITCH SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE YEL WIRE