Mercury·Mariner·2008 Mercury Mariner·Wiring
Wiring diagram

2008 Mercury Mariner — power distribution

Sheets 5Labels 1007

Power distribution

A 5A 10A 40A 40A 40A 10A 20A 30A 30A 150A VBATT B 20A 10A 5A 125A 80A 50A C 10A 25A 7.5A 7.5A 10A 15A 20A 20A 30A A 50A 5A 20A BATTERY JUNCTION BOX (BJB) BATTERY ABS TEST CONNECTOR FAN CONTROL RELAY 2 FAN CONTROL RELAY 1 FAN CONTROL RELAY 3 REVERSE LAMP RELAY A/C CLUTCH RELAY BLOWER MOTOR RELAY INJECTOR RELAY BRAKE SYSTEM CONTROL MODULE WINDSHIELD WIPER MOTOR LEFT SEAT CONTROL SWITCH DC/DC CONVERTER MODULE BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) ABS TEST CONNECTOR HEATER PUMP RELAY M/E COOLANT PUMP RELAY POWER STEERING CONTROL MODULE (PSCM) TRANSAXLE CONTROL MODULE BATTERY JUNCTION BOX (BJB) BRAKE SYSTEM CONTROL MODULE SMART JUNCTION BOX (SJB) DC/AC INVERTER MODULE BRAKE PEDAL POSITION SWITCH REAR WIPER MOTOR ASSEMBLY SATELLITE DIGITAL AUDIO RECEIVER SYSTEM (SDARS) MODULE FRONT CONTROL INTERFACE MODULE (FCIM) FRONT DISPLAY INTERFACE MODULE (FDIM) SUBWOOFER AMPLIFIER AUDIO CONTROL MODULE (ACM) INSTRUMENT CLUSTER (IC) EVAP CANISTER VENT CONTROL SOLENOID 4X4 CONTROL MODULE EXTERIOR REAR VIEW MIRROR SWITCH 1 C1035A 11 17 3 3 3 3 3 3 3 5 4 1 C1457C 1 3 3 C1035C 1 1 C1035B 3 C1463B 1 C1458A 12 9 1 1 1 C2280G 32 4 C2280B 3 10 C2280D C2280D C2280D 1 9 12 4 2 18 30 C2280D C2280D 13 1 8 C2280A C2280D 4 1 C2280D 1 5 2 1 3 5 C2293A 1 C2280A 5 1 19 C2280A C240A VIO/ RED VIO/ RED BRN/ RED RED VIO/ RED RED GRY/ RED GRN/ RED RED RED YEL/ RED GRN/ RED WHT/ RED BRN/ BRN/ RED RED YEL/ RED RED RED RED BLU/ BLU/ BLU/ RED (OR RED) RED BLU/ RED BRN/ RED BRN/ WHT ORG RED RED YEL/ VIO/ RED RED RED BLK/GRY VIO) BLK (OR BLK/ RED RED YEL/ RED YEL/ RED YEL/ RED YEL/ RED BRN/RED BRN/ BLU/ RED RED GRY/ BRN/ RED BRN/ RED BRN/ RED GRN/ RED BLU/ RED YEL/ RED RED GRN/ RED BRN/ RED VIO/ GRN BLK/ WHT/ RED YEL/ RED G401 G201 FUSE 10 FUSE 19 FUSE 4 FUSE 16 FUSE 17 FUSE 12 FUSE 6 FUSE 7 FUSE 13 CABLE PRO FUSE 3 FUSE 8 FUSE 18 FUSE 9 FUSE 14 MIDI FUSIBLE LINK MIDI FUSIBLE LINK CONSOLE POWER POINT FUSE 38 FUSE 19 FUSE 2 FUSE 40 FUSE 11 FUSE 1 FUSE 26 FUSE 13 FUSE 14 FUSE 39 FUSE 12 POWER POINT (LEFT REAR OF ENGINE COMPT) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (LEFT REAR OF ENGINE COMPT) (IN LEFT "D" PILLAR) (BELOW CENTER OF DASH) (IN MAIN WIRING HARNESS, NEAR BREAKOUT TO PASSENGER AIR BAG DEACTIVATION SWITCH) (BEHIND RIGHT SIDE OF DASH) S125 S110 S112 S123 S348 (W/ AMBIENT LIGHTING) S203 TO FUSE 18 (DIAGRAM 1 OF 5) FROM FUSE 6 (DIAGRAM 1 OF 5) TO FUSE 15 (DIAGRAM 2 OF 5) TO FUSE 5 (DIAGRAM 3 OF 5)
5A D 30A 10A B 50A 10A 5A 20A 5A 15A F E BATTERY JUNCTION BOX (BJB) INJECTOR RELAY TRACTION BATTERY CONTROL MODULE BATTERY ZONE VALVE HEATER PUMP RELAY M/E COOLANT PUMP RELAY BATTERY JUNCTION BOX (BJB) POWERTRAIN CONTROL MODULE (PCM) TRACTION BATTERY CONTROL MODULE BATTERY JUNCTION BOX (BJB) REVERSE LAMP RELAY REAR DEFROST RELAY POWERTRAIN CONTROL MODULE (PCM) A/C REFRIGERANT DISTRIBUTION VALVE HEATED OXYGEN SENSOR (HO2S) 11 INERTIA FUEL SHUTOFF (IFS) SWITCH HEATED OXYGEN SENSOR (HO2S) 12 TRACTION BATTERY CONTROL MODULE 2 1 19 C4227A 3 3 45 11 10 4 C4227A 5 6 C175B 1 1 3 1 3 2 2 5 5 1 1 22 27 2 14 1 C4227A 1 C175B ORG WHT/ GRY YEL/ YEL YEL ORG BRN/ BRN/ WHT/ BRN/ BRN/ YEL YEL RED BLU/ BRN/ RED RED BRN/ RED GRY/ WHT/ RED RED BRN/ RED BRN/ RED BLU/ GRY/RED GRY/ RED RED GRY/ GRY/ RED RED WHT/ RED WHT/ RED WHT/ ORG WHT/ ORG WHT/ GRY YEL/ YEL/ GRY GRY YEL/ RED BLU/ RED BLU/ BLU/ RED WHT/ ORG WHT/ BLU BLU/ RED ORG GRN BLK/ RED BLU/ BLU/ RED BLU/ RED WHT/ RED BLU/ VIO/ GRN BLU/ WHT VIO GRY/ BLU/ RED RED BLU/ YEL/ GRY WHT/ WHT/ ORG BLU BLK/ GRN VIO/ GRN BLU/ GRY/ WHT VIO GRY/ VIO G104 FUSE 15 FUSE 23 FUSE 5 FUSE 11 FUSE 14 FUSE 35 PCM POWER DIODE POWER SUSTAIN RELAY PCM POWER RELAY FUSE 26 FUSE 28 FUSE 24 (LEFT REAR OF ENGINE COMPT) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO DRIVER SIDE IMPACT SENSOR 2) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO TRACTION BATTERY CONTROL MODULE) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO TRACTION BATTERY CONTROL MODULE) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN ENGINE CONTROL SENSOR & FUEL CHARGE WIRING HARNESS, NEAR BREAKOUT TO HEATED OXYGEN SENSOR (HO2S) 12) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (NEAR BATTERY) S116 S412 S408 S410 S139 S140 S126 S100 S115 FROM FUSE 3 (DIAGRAM 1 OF 5) TO SPLICE S107 (DIAGRAM 4 OF 5) TO FUSE 27 (DIAGRAM 3 OF 5) TO FUSE 29 (DIAGRAM 3 OF 5)
G 20A 15A 15A 15A 10A 30A 30 87 85 86 15A 10A 10A 10A 20A C 15A 10A 20A 20A 15A 10A G 30 30 H F 15A E 10A 15A SMART JUNCTION BOX (SJB) RF TURN LAMP (FET) LIFTGATE (FET) BACK- LIGHTING LED (FET) BS1 (FET) INTERIOR LIGHTING (FET) RIGHT LOW BEAM (FET) FOG LAMP RELAY LOGIC LIFTGLASS RELEASE RELAY LEFT LOW BEAM (FET) DRIVER UNLOCK RELAY RR STOP/ TURN LAMP (FET) KEYPAD ILLUM (FET) LR STOP/ TURN LAMP (FET) ALL LOCK & UNLOCK RELAY LF TURN LAMP (FET) SMART JUNCTION BOX (SJB) LOGIC BATTERY SAVER RELAY HIGH BEAM RELAY HORN RELAY PARK LAMP RELAY DATA LINK CONNECTOR (DLC) AMBIENT LIGHTING SWITCH AMBIENT LIGHTING MODULE ELECTRO- CHROMATIC REAR VIEW MIRROR DRIVER SIDE DOOR LOCK SWITCH DRIVER HEATED SEAT RELAY PASSENGER SIDE DOOR LOCK SWITCH PASSENGER HEATED SEAT RELAY HVAC (DATC) ROOF OPENING PANEL MODULE MASTER WINDOW CONTROL SWITCH BATTERY JUNCTION BOX (BJB) FAN CONTROL RELAY 2 FAN CONTROL RELAY 1 M/E COOLANT PUMP RELAY FAN CONTROL RELAY 3 A/C CLUTCH RELAY HEATER PUMP RELAY MASS AIR FLOW/INTAKE AIR TEMPERATURE (MAF/IAT) SENSOR EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE FUEL TANK ISOLATION VALVE A/C CYCLING SWITCH TRANSAXLE CONTROL MODULE POWERTRAIN CONTROL MODULE (PCM) EGR STEPPER MOTOR C504A 2 32 16 C2280D F 2 1 3 3 C2280D 2 1 1 2 C1458A 5 C175B 36 35 4 C2280A 11 C2280A 10 2 C2280A C2280D 16 1 13 C2356A 14 2 2 1 5 2 4 1 6 GRN/ BLU GRN/ BLU BLU BLU GRN/RED BLU BLU GRN/ GRN/ RED RED BLU BLU GRN/ BRN GRN/ BRN GRN/ GRN/ BRN BRN GRN/ VIO WHT/ BRN GRN/ GRN/ BRN WHT/ WHT/ VIO VIO GRN/ BRN WHT/ GRN/ YEL/ RED BLU RED YEL/ RED YEL/ RED RED RED BLU/ BLU/RED BLU/RED VIO WHT/ VIO WHT/ VIO WHT/ VIO WHT/ WHT/ VIO WHT/ VIO VIO WHT/ WHT/ VIO WHT/ VIO WHT/ VIO VIO WHT/ LATE PRODUCTION FUSE 21 FUSE 6 FUSE 9 FUSE 10 FUSE 7 FUSE 17 FUSE 5 FUSE 8 FUSE 25 FUSE 23 FUSE 18 FUSE 27 FUSE 20 FUSE 24 FUSE 22 FUSE 15 ACCESSORY DELAY RELAY CIRCUIT BREAKER 47 FUSE 41 FUSE 27 FUSE 29 (BELOW CENTER OF DASH) (BELOW CENTER OF DASH) (BETWEEN BREAKOUTS FOR C3134 & FRONT STORAGE TRAY LAMP) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C214) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C340) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C340) (LEFT REAR OF ENGINE COMPT) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN DASH PANEL TO HEADLAMP WIRING HARNESS, NEAR BREAKOUT TO ENGINE COOLING FAN DROPPING RESISTOR 1) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN ENGINE CONTROL SENSOR & FUEL CHARGE WIRING HARNESS, NEAR BREAKOUT TO COIL ON PLUG (COP) 4) S346 S302 S316 S333 S118 S132 S122 S105 FROM FUSE 14 (DIAGRAM 1 OF 5) TO FUSE 27 (DIAGRAM 3 OF 5) FROM FUSE 10 (DIAGRAM 3 OF 5) TO IGNITION SWITCH (DIAGRAM 4 OF 5) FROM SPLICE S140 (DIAGRAM 2 OF 5) FROM SPLICE S140 (DIAGRAM 2 OF 5)
START RUN ACC OFF RUN START ACC OFF RUN ACC OFF START D I H 5A 10A 5A 86 86 FLOOR SHIFTER POWERTRAIN CONTROL MODULE (PCM) SMART JUNCTION BOX (SJB) LOGIC LOGIC BLOWER MOTOR RELAY AUDIO CONTROL MODULE (ACM) REAR WIPER MOTOR ASSEMBLY INSTRUMENT CLUSTER (IC) DRIVER HEATED SEAT RELAY PASSENGER HEATED SEAT RELAY ELECTRO- CHROMATIC REAR VIEW MIRROR WINDSHIELD WIPER MOTOR BATTERY JUNCTION BOX (BJB) 7 21 C175B 1 6 3 4 5 2 C2280B 32 2 C2280B C2280B 45 3 C2280A 3 22 C2280D C2280B C2280B 35 10 C2280E C240A 15 6 8 1 1 8 BLU/ WHT WHT BLU/ WHT/ORG WHT/ORG WHT/ ORG VIO/ GRN WHT/ORG RED BLU/ BLU/ BRN WHT/ GRY WHT BLU/ ORG WHT/ VIO/ GRN GRY/ VIO GRY GRY GRY BLU/ YEL YEL GRY/ VIO GRY GRY GRY GRY GRY YEL IGNITION SWITCH KEY IN IGNITION SWITCH LOCK SOLENOID FUSE 28 FUSE 45 FUSE 43 (IN MAIN WIRING HARNESS, NEAR BREAKOUT TO DATA LINK CONNECTOR (DLC)) (IN MAIN WIRING HARNESS, NEAR BREAKOUT TO C212) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO LEFT FRONT PARK/ TURN LIGHT) (BELOW CENTER OF DASH) (IN DASH PANEL TO HEADLAMP JUNCTION WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB)) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C339) (LEFT REAR OF ENGINE COMPT) S228 S213 S107 S117 S313 FROM FUSE 27 (DIAGRAM 3 OF 5) FROM FUSE 23 (DIAGRAM 2 OF 5) TO FUSE 29 (DIAGRAM 5 OF 5)
J 5A 5A I 10A 10A 5A 7.5A 10A 10A J SMART JUNCTION BOX (SJB) ABS TEST CONNECTOR INSTRUMENT CLUSTER (IC) ELECTRONIC COMPASS RESTRAINTS CONTROL MODULE PASSIVE ANTI-THEFT TRANSCEIVER MODULE DEACTIVATOR SWITCH BRAKE SYSTEM CONTROL MODULE SMART JUNCTION BOX (SJB) OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) PASSENGER AIR BAG DEACTIVATION INDICATOR 4X4 CONTROL MODULE DC/AC INVERTER MODULE POWER STEERING CONTROL MODULE (PSCM) PARKING AID MODULE (PAM) HVAC (DATC) C2280B 11 10 1 C2280E 7 C2280D 5 5 C2280B 10 C126 C126 6 1 1 29 3 24 20 C2041A 14 12 C2280B 13 23 C2280D C2280B 9 C2280B C2280D 1 1 12 3 C2293A C2356A 1 4 1 C1463A YEL/ GRY YEL/ GRY YEL/ GRY NCA WHT/ORG BLU/ BRN VIO/ BRN VIO/ BRN BRN BLU/ BRN VIO/ BRN VIO/ ORG ORG VIO VIO ORG BLU/ ORG BLU/ VIO GRN/ VIO WHT/ BLU/ GRN/ BLU/ WHT/ WHT/ BLU WHT/ BLU WHT YEL/ GRY GRY YEL/ BLU WHT/ BLU WHT/ WHT GRY YEL/ GRY YEL/ GRY YEL/ GRY YEL/ LATE PRODUCTION W/O PARKING AID & 4X4 W/ PARKING AID/4X4 FUSE 32 FUSE 34 FUSE 36 FUSE 31 FUSE 29 FUSE 46 FUSE 37 FUSE 35 (BELOW CENTER OF DASH) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C314) (BELOW CENTER OF DASH) (IN BODY WIRING HARNESS, NEAR BREAKOUT TO C339) S303 S314 FROM SPLICE S107 (DIAGRAM 4 OF 5) TO FUSE 35 (DIAGRAM 5 OF 5) FROM FUSE 36 (DIAGRAM 5 OF 5)