Mercury·Mountaineer·2009 Mercury Mountaineer·Wiring
Wiring diagram

2009 Mercury Mountaineer — power distribution

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Power distribution

A A AS B+ 30 D B 20A 10A 20A 30 20A 20A 30A 30A 85 40A 30 40A 30A 40A 30A 30 30A 30A 30 86 30A 30A 40A 30A 40A 86 30 30A 30A E C 50A 50A 50A (8 GA-GRY) (20 GA-BRN) BATTERY JUNCTION BOX (BJB) BATTERY FUEL PUMP RELAY STARTER MOTOR RIGHT POWER SEAT SWITCH LEFT THIRD ROW FOLDING SEAT RELAY GENERATOR PCM POWER RELAY STARTER RELAY BATTERY CHARGE TRAILER TOW RELAY ANTI-LOCK BRAKES SYSTEM (ABS) MODULE DRIVER SEAT MODULE (DSM) TRAILER BRAKE CONTROL (TBC) MODULE LEFT POWER SEAT SWITCH RIGHT THIRD ROW FOLDING SEAT RELAY BATTERY JUNCTION BOX (BJB) BLOWER MOTOR RELAY 1 REAR DEFROST RELAY FUEL VAPOR VENT VALVE POWERTRAIN CONTROL MODULE (PCM) AUXILIARY BLOWER MOTOR RELAY 4X4 CONTROL MODULE POWER RUNNING BOARD (PRB) MODULE SUBWOOFER AMPLIFIER SMART JUNCTION BOX (SJB) 1 1 C1035A C1035B 3 5 4 2 C341A 3 3 1 C2280E 29 C281B 1 3 3 C4322B C175B 2 45 6 6 1 1 4 32 1 C1104A 3 RED BRN/ RED RED BRN/ WHT BLK/ WHT BLK/ WHT BLK/ WHT BLK/ RED RED VIO/ RED VIO/ RED VIO/ RED WHT/ RED BRN/ RED GRY/ RED BLU/ RED YEL/ WHT/ RED RED VIO/ RED VIO/ RED BRN/ RED GRY/ RED GRY/ RED GRN/ RED GRN/ RED GRN/ RED BLU/ RED BLU/ RED YEL/ RED WHT/ RED WHT/ RED WHT/ RED RED RED BRN/ GRY/ RED RED GRY/ GRY/ RED GRN/ RED GRN/ RED RED BLU/ RED RED GRY BRN BRN BRN RED RED YEL/ RED RED RED RED RED FUSE 5 FUSE 4 FUSE 2 FUSE 3 FUSE 10 FUSE 1 FUSIBLE LINK A FUSIBLE LINK B FUSE 13 FUSE 17 FUSE 14 FUSE 12 FUSE 11 FUSE 33 FUSE 7 FUSE 6 FUSE 16 FUSE 25 FUSE 23 FUSE 22 FUSE 18 FUSE 19 FUSE 24 FUSE 21 FUSE 15 CONSOLE 2 POWER POINT CONSOLE 1 POWER POINT (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) (IN BATTERY HARNESS, AT BREAKOUT TO GENERATOR) (IN BATTERY HARNESS, AT BREAKOUT TO GENERATOR) (IN THIRD ROW SEAT JUMPER HARNESS, AT BREAKOUT TO LEFT REAR OF VEHICLE) (IN BATTERY HARNESS, AT BREAKOUT TO GENERATOR) (IN SEAT CONTROL FEED HARNESS, AT BREAKOUT TO C438) (IN DASH PANEL TO ENGINE HARNESS, AT BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO G106) (BEHIND LEFT SIDE OF DASH) (AT RIGHT KICK PANEL) (AT RIGHT KICK PANEL) S133 S135 S415 S134 S127 S413 S116 S333 S333 (W/ MEMORY) (W/O MEMORY) (W/ 10-WAY) (W/O 10-WAY) (W/ MEMORY) (W/O MEMORY) G200 G200 TO ACC/ DELAY RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 2 OF 6) TO REVERSE LAMP RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 6) TO HORN RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) TO FUSE 16 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) TO FUSE 26 BATTERY JUNCTION BOX (BJB) (DIAGRAM 2 OF 6) FROM FUSE 17, BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6)
30A 20A LOGIC B+ ACC DEL 5A CONTROL B C 20A 5A 25A 87 86 30 85 15A 15A 15A 30A 10A 25A 20A 20A 20A 15A BATTERY JUNCTION BOX (BJB) FRONT WIPER RELAY FOG LAMP RELAY A/C CLUTCH RELAY EXTERIOR REAR VIEW MIRROR SWITCH 4X4 CONTROL MODULE REAR WIPER MODULE DRIVERS FRONT POWER WINDOW MOTOR NEUTRAL TOW INDICATOR TRANSMISSION CONTROL MODULE (TCM) LEFT HEATED SEAT RELAY RIGHT HEATED SEAT RELAY HEATED SEAT/ WINDSHIELD SWITCH SATELLITE DIGITAL AUDIO RECEIVER SYSTEM (SDARS) MODULE ACCESSORY PROTOCOL INTERFACE MODULE (APIM) REAR ENTERTAINMENT MODULE (RETM) SMART JUNCTION BOX (SJB) HSD DRIVERS POWER WINDOW MOTOR DRIVER SEAT MODULE ROOF OPENING PANEL MODULE REAR WINDOW MOTOR ADJUSTABLE PEDAL SWITCH OVERHEAD CONSOLE ASSEMBLY PASS SIDE DOOR LOCK SWITCH DRIVER SIDE DOOR LOCK SWITCH ROOF OPENING PANEL MODULE AUTO- DIMMING INTERIOR MIRROR UNIT MASTER WINDOW ADJUST SWITCH LEFT HEADLAMP RIGHT HEADLAMP LEFT POWER SEAT SWITCH 2 2 1 2 3 1 3 3 3 C2280C 32 30 C2280A 2 5 C341C 6 1 9 3 2 2 1 1 9 16 3 C504A 2 32 C2280E 29 2 16 3 3 1 30 C2280E 20 3 1 C2280E 31 3 8 5 3 14 1 C281B 7 YEL YEL YEL YEL YEL RED GRY/ RED GRY/ RED YEL/ RED VIO/ GRN/ RED WHT WHT BLK/ BLK/ RED RED RED RED RED RED RED RED VIO/ YEL YEL YEL YEL YEL YEL VIO/ ORG BLU/ GRN GRY/ BRN BRN/ BLU RED RED RED RED BRN/ RED RED BLU/ YEL/ GRN GRN YEL/ RED RED YEL/ YEL/ RED GRY/ BRN BRN/ BLU VIO/ ORG BLU/ GRN RED GRY/ GRY/ RED GRN/ RED GRN/ RED BLU/ BLU/ RED RED BRN/ RED GRN/ RED GRN/ RED GRN/ RED BLU/ RED YEL/ RED YEL/ RED WHT/ RED WHT/ RED FUSE 28 FUSE 32 FUSE 26 FUSE 37 FUSE 27 FUSE 31 FUSE 30 FUSE 35 FUSE 20 FUSE 36 FUSE 29 FUSE 34 FUSE 41 REAR CONSOLE POWER POINT ACC/ DELAY RELAY FUSE 1 CIRCUIT BREAKER 1 FUSE 5 (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) (IN MAIN HARNESS, NEAR BREAKOUT TO RIGHT SIDE OF DASH) (IN MAIN HARNESS, AT BREAKOUT TO LEFT SIDE OF DASH.) (IN AIR CONDITIONING HARNESS, NEAR BREAKOUT TO LEFT REAR QUARTERPANEL) (AT RIGHT KICK PANEL) (BEHIND LEFT SIDE OF DASH) (IN SEAT CONTROL FEED JUMPER HARNESS, NEAR BREAKOUT TO DRIVER SEAT) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (IN INTERIOR LIGHT FEED HARNESS, NEAR BREAKOUT TO FRONT OF ROOF) S210 S222 S342 S333 S337 S301 S395 S502 S901 (LATE PRODUCTION) G200 FROM FUSE 25 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) FROM FUSE 1 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6)
1 2 1 2 STOP TRICOLOR HAT HAT D LEFT CONTROL H FRONT STOP TURN/ STOP TURN/ REAR LEFT G F F INTERIOR LAMPS BAT SAVER 15A 15A 10A 10A HAT HAT 15A SMART JUNCTION BOX (SJB) HORN RELAY HSD GLOVE BOX LAMP PASSENGER SIDE EXTERIOR REAR VIEW MIRROR DRIVER SIDE EXTERIOR REAR VIEW MIRROR INTERIOR LAMP REAR INTERIOR LAMP CARGO LAMP INTERIOR LAMP CARGO LAMP REAR INTERIOR LAMP FRONT INTERIOR/ MAP LAMP ASSEMBLY RIGHT VANITY MIRROR LAMP LEFT VANITY MIRROR LAMP HOMELINK MODULE SMART JUNCTION BOX (SJB) HSD PARK LAMP RELAY LEFT REAR PARK/ STOP/ TURN LAMP LEFT FRONT PARK/ TURN LAMP LEFT REAR TURN LAMP CLIMATE CONTROL ASSEMBLY HVAC MODULE (DATC) LEFT REAR PARK/ STOP LAMP RIGHT REAR PARK/ STOP LAMP INSTRUMENT CLUSTER (IC) AUTOLAMP/ SUNLOAD SENSOR LEFT FRONT PARK/TURN LAMP LEFT REPEATER LAMP 1 3 C2280E 25 C2280A 24 1 3 1 3 3 1 12 1 1 C294C C228A 13 1 1 3 1 4 3 2 1 1 3 3 7 8 C2280A 21 25 C2280C 14 3 1 23 1 9 C2280C 6 6 4 C2280E C2280A GRN GRN GRN VIO GRN/ GRN/ VIO VIO GRN/ GRN/ VIO (OR (OR (OR YEL/ GRY GRY YEL/ GRN/ VIO BRN GRN BLU/ GRN GRY/ BRN BLU/ GRN GRY/ BRN BLU/ BLU/ GRN GRN VIO/ BRN BLU/ GRY/ VIO/ BRN VIO/ BRN BRN VIO/ VIO/ BRN RED VIO/ VIO/ RED RED GRN/ GRN/ GRN/ RED RED GRN/ VIO GRY YEL/ YEL/ GRN GRN/VIO GRN/VIO YEL/ GRY GRY YEL/ YEL/ VIO VIO GRN/ GRN/ GRN) (OR BLU) BLK/ GRY VIO GRN/ GRN) GRN) VIO GRN/ VIO GRN/ VIO GRN/ VIO GRN/ GRY VIO/ RED VIO/ RED GRY/ YEL YEL/ VIO VIO VIO RED FUSE 23 PUDDLE LAMP RELAY FUSE 27 FUSE 28 FUSE 24 FUSE 22 (BEHIND LEFT SIDE OF DASH) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (IN DOME LIGHT FEED HARNESS) (IN INTERIOR LIGHT HARNESS, NEAR BREAKOUT TO C3053) (IN INTERIOR LIGHT HARNESS, NEAR BREAKOUT TO C315) (IN INTERIOR LIGHT FEED HARNESS, NEAR BREAKOUT TO FRONT OF ROOF) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (BEHIND LEFT SIDE OF DASH) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (4.0L: IN DASH PANEL TO ENGINE HARNESS, NEAR BULKHEAD GROMMET) (4.6L: IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO ENGINE COMPARTMENT BULKHEAD) S305 S307 S904 S397 S347 S902 S309 S390 S132 (NOT USED) W/O MEDIUM OVERHEAD CONSOLE W/ MEDIUM OVERHEAD CONSOLE W/O MEDIUM OVERHEAD CONSOLE W/ MEDIUM OVERHEAD CONSOLE (XLS) (XLS) EXPLORER MOUNTAINEER MOUNTAINEER EXPLORER MANUAL A/C AUTO A/C (NOT USED) FROM FUSE 2 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) TO FUSE 28 SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) TO HSD SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 6) FROM FUSE 23 SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) TO HSD SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6)
BATT+ P4 RUN/ST BATT+ TRAILER TRAILER TURN STOP/ TURN STOP/ RIGHT LEFT IN DIMM DIMM ILLUM K INSTRUMENT LED ILLUM INSTRUMENT BULB ILLUM G O J 10A 10A VAR1 5A E 20A 15A SMART JUNCTION BOX (SJB) HSD CLOCK SPRING FRONT AUXILIARY CLIMATE CONTROL ASSEMBLY HEADLAMP SWITCH BRAKE SHIFT INTERLOCK CLIMATE CONTROL ASSEMBLY ADJUSTABLE PEDAL SWITCH FOUR- WHEEL DRIVE SWITCH STEERING WHEEL/SPEED CONTROL SWITCH HEATED SEAT/ WINDSHIELD SWITCH MEMORY SET SWITCH MESSAGE CENTER SWITCH HVAC MODULE (DATC) TRACTION CONTROL SWITCH AUDIO CONTROL SWITCH SMART JUNCTION BOX (SJB) REVERSE LAMP RELAY SJB MICRO POWER HSD TRAILER TOW CONNECTOR TRAILER TOW CONNECTOR DRIVER TEMPERATURE BLEND DOOR ACTUATOR PASSENGER AIR BAG DEACTIVATION INDICATOR AUDIO AMPLIFIER BRAKE SHIFT INTERLOCK RESTRAINTS CONTROL MODULE (RCM) HVAC MODULE (DATC) OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) CLIMATE CONTROL ASSEMBLY AUDIO CONTROL MODULE (ACM) 1 C2280A C2280C 10 7 8 12 11 C2280A 29 14 26 1 1 C310A 1 24 C228A 3 2 C294C 2 C294B 7 1 C290A 4 1 2 1 C228B 16 1 5 3 3 28 C2280C 1 1 C218A 16 7 C218B 4 6 10 C2280C 7 2 C951B 10 C294C 6 5 3 1 2 1 C2280E RED BLU/ BLU/ RED YEL/ VIO YEL/ VIO BRN BLU/ BRN BLU/ BRN BRN BLU/ BLU/ BRN BLU/ BRN BLU/ BRN BLU/ GRN BRN/ GRN BRN/ GRN BRN/ VIO YEL/ RED BLU/ YEL GRN VIO YEL/ VIO VIO YEL/ YEL/ VIO YEL/ YEL YEL GRN GRN BLU/BRN BLU/ BRN BLU/ BLU/ BLU/ BLU/ BRN BRN BRN BRN BRN BLU/ BLU/ BLU/ BLU/ BRN BRN BRN ORG ORG ORG BRN BLU/ BLU/ BLU/ BLU/ BRN BRN BRN BLU/ BRN BLU/ RED FUSE 7 FUSE 3 FUSE 2 RUN/ START RELAY FUSE 17 FUSE 20 (BEHIND LEFT SIDE OF DASH) (IN MAIN HARNESS, NEAR BREAKOUT TO CENTER OF DASH) (IN MAIN HARNESS, NEAR BREAKOUT TO RIGHT SIDE OF DASH) (IN MAIN HARNESS, NEAR BREAKOUT TO RIGHT SIDE OF DASH) (AT TOP OF STEERING COLUMN) (IN STEERING WHEEL) (BEHIND LEFT SIDE OF DASH) (IN MAIN HARNESS, NEAR BREAKOUT TO RIGHT SIDE OF DASH) (IN FUEL TANK GAUGE SENDER HARNESS, NEAR BREAKOUT TO C423) S216 S215 S209 S236 S422 (HEAVY DUTY) S423 (HEAVY DUTY) S201 S203 MANUAL A/C AUTO A/C MANUAL A/C FROM HSD SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) FROM FUSE 3 BATTERY JUNCTION BOX (BJB) (DIAGRAM 1 OF 6) TO FUSE 8 SMART JUNCTION BOX (SJB) (DIAGRAM 6 OF 6) TO FUSE 9 SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6) TO FUSE 18 SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6)
2 2 1 1 HSD 5A N 86 SENSE 5A 5A J 2A L M RUN/ACC START START SMCS SMR/ 85 LOGIC 15A 10A K RIGHT RIGHT FRONT TURN H REAR STOP/ TURN SMART JUNCTION BOX (SJB) HSD ANTI-LOCK BRAKE SYSTEM (ABS) MODULE PARKING AID MODULE (PAM) ELECTRONIC COMPASS RIGHT REPEATER LAMP AUTO- DIMMING INTERIOR MIRROR UNIT FRONT AUXILIARY CLIMATE CONTROL ASSEMBLY REAR BLEND DOOR ACTUATOR BRAKE PEDAL POSITION SWITCH RIGHT REAR PARK/STOP/ TURN LAMP RIGHT FRONT PARK/TURN LAMP RIGHT REAR TURN LAMP RIGHT FRONT PARK/TURN LAMP FOUR- WHEEL DRIVE SWITCH 4X4 CONTROL MODULE TRACTION CONTROL SWITCH LEFT HEATED SEAT RELAY RIGHT HEATED SEAT RELAY HEATED SEAT/ WINDSHIELD SWITCH SMART JUNCTION BOX (SJB) AUDIO CONTROL MODULE (ACM) HEATED MIRROR SWITCH REAR WIPER MODULE FRONT WIPER RELAY BATTERY CHARGE TRAILER TOW RELAY FUEL PUMP RELAY TRANSMISSION CONTROL MODULE (TCM) DIGITAL TRANSMISSION RANGE (DTR) SENSOR POWERTRAIN CONTROL MODULE (PCM) BATTERY JUNCTION BOX (BJB) POWERTRAIN CONTROL MODULE (PCM) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) 32 C2280D 7 2 8 5 C2280C 9 6 C2280E 1 28 30 C2280C 27 21 C2280E C2280C 26 9 10 C2280E 7 2 C290A 15 10 7 C175B 38 46 C175B C2280A 23 C2280C 6 9 8 5 C281A 24 C2280A 18 C2280E 8 18 1 1 3 C951B 10 7 27 C2280A 27 1 3 1 3 3 28 C2280E 1 GRN BLU/ BLU/ GRN ORG GRN/ ORG GRN/ BRN WHT GRN/ WHT GRN/ WHT GRN/ ORG YEL/ GRN ORG WHT VIO/ YEL/ GRN/ WHT WHT VIO GRN/ GRN/ BRN WHT/ ORG WHT/ WHT BLU/ BLU/ GRN GRN BLU/ BLU/ BLU/ WHT/ VIO WHT/ BLU/ WHT WHT/ VIO BLU/ WHT VIO GRN GRN ORG GRY/ ORG ORG ORG ORG GRY/ GRY/ GRY/ GRY/ ORG GRY/ GRY/ ORG GRY/ ORG GRY/ ORG GRY/ORG ORG ORG ORG GRY/ GRY/ GRY/ ORG GRY/ YEL/ VIO YEL/ YEL/ VIO VIO VIO YEL/ ORG VIO/ VIO/ YEL/ VIO/ ORG VIO ORG VIO/ YEL/ VIO/ VIO ORG ORG RED BRN/ BRN/ RED FUSE 19 FUSE 18 FUSE 11 FUSE 12 FUSE 9 FUSE 10 FUEL PUMP DIODE START DIODE (BEHIND LEFT SIDE OF DASH) (IN WINDOW REGULATOR JUMPER HARNESS, NEAR BREAKOUT TO G300) (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO G106) (IN INTERIOR LIGHT HARNESS, NEAR BREAKOUT TO C315) (IN MAIN HARNESS, NEAR BREAKOUT TO RIGHT SIDE OF DASH) (BEHIND LEFT SIDE OF DASH) (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO LEFT SIDE OF RADIATOR) (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO LEFT SIDE OF RADIATOR) (IN DASH PANEL TO ENGINE HARNESS, NEAR BREAKOUT TO LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) S343 S396 S115 S208 S121 S143 S142 (NOT USED) EXPLORER MOUNTAINEER MOUNTAINEER EXPLORER (4.0L) (4.6L) FROM FUSE 22 SMART JUNCTION BOX (SJB) (DIAGRAM 3 OF 6) FROM FUSE 17 SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 6) FROM RUN START/RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 5) TO IGNITION SWITCH (DIAGRAM 6 OF 6) TO IGNITION SWITCH (DIAGRAM 6 OF 6) TO SPLICE S223 (DIAGRAM 6 OF 6)
20A 15A O 10A START ACC RUN OFF RUN ACC START OFF M RUN ACC START OFF N L KEY IN RUN/ ST SMART JUNCTION BOX (SJB) DRIVER UNLOCK & LIFTGATE RELEASE RELAY ALL LOCK & UNLOCK RELAY DATA LINK CONNECTOR (DLC) INSTRUMENT CLUSTER (IC) INSTRUMENT CLUSTER (IC) BRAKE SHIFT INTERLOCK PASSIVE ANTI-THEFT TRANSCEIVER 13 22 16 4 C2280C 5 3 7 1 6 14 3 2 1 GRN/ RED RED VIO/ GRN/ RED RED VIO/ BLU/ GRY WHT/ BLU/ WHT BRN WHT/ ORG VIO/ GRN WHT/ ORG GRY BLU/ BRN WHT/ ORG WHT/ ORG WHT/ FUSE 8 FUSE 4 FUSE 6 IGNITION SWITCH KEY IN IGNITION SWITCH LOCK (BEHIND LEFT SIDE OF DASH) (IN MAIN HARNESS, NEAR BREAKOUT TO STEERING COLUMN) S223 (NOT USED) FROM RUN/ START RELAY SMART JUNCTION BOX (SJB) (DIAGRAM 4 OF 6) FROM FUSE 10 SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6) FROM FUSE 11 SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6) FROM FUSE 9 SMART JUNCTION BOX (SJB) (DIAGRAM 5 OF 6)