Mercury Mariner II (2007-2010) blu/gry Wiring diagrams

ACPSW BLK/GRN WIRE BLK/GRY WIRE BLU/GRY WIRE BRN WIRE CAN (+) CHT COMPUTER DATA LINES SYSTEM COOLING FAN RELAY COOLING FAN RESISTOR CYLINDER HEAD TEMPERATURE SENSOR (2.3L) (TOP OF ENGINE, ON CYLINDER HEAD) DUAL PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) ECT ENGINE CONTROL SYSTEM ENGINE COOLANT TEMPERATURE (ECT) (3.0L) (REAR OF ENGINE IN WATER OUTLET) ENGINE COOLING FAN MOTOR 1 ENGINE COOLING FAN MOTOR 2 FAN CTRL FUSE 16 FUSE 17 GRN/BLU WIRE GRN/WHT WIRE HIGH SPEED FAN CONTROL RELAY HOT AT ALL TIMES HOT IN RUN OR START BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) LOW SPEED FAN CONTROL RELAY PCM POWER DIODE PCM POWER RELAY POWER DISTRIBUTION SYSTEM RED WIRE SIGRTNE VIO/GRY WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL WIRE

26 23 11 38 33 37 ACPSW CAN- CAN+ 41 33 SIGRTNE CHT BATTERY JUNCTION BOX (BJB) BLK/GRN WIRE BLK/GRY WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CYLINDER HEAD TEMPERATURE SENSOR (TOP OF ENGINE) DUAL PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT, NEAR STRUT TOWER) ENGINE COMPT) ENGINE COOLING FAN DROPPING RESISTOR 1 (LEFT FRONT OF ENGINE COOLING FAN MOTOR 1 ENGINE COOLING FAN MOTOR 2 FAN CONTROL RELAY 1 FAN CONTROL RELAY 2 FAN CONTROL RELAY 3 FUSE 16 FUSE 17 FUSE 27 GRN/BLU WIRE GRN/BRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPT) PCM POWER DIODE PCM POWER RELAY POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) RED WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE YEL/ORG WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLUNT CUT) BOO BPS BRAKE PEDAL POSITION SWITCH (ON BRACKET ABOVE BRAKE PEDAL) BRAKE SYSTEM CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) BRN WIRE CANCEL OFF CASE GND CLOCK SPRING (TOP OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DEACTIVATOR SWITCH (ON BRACKET ABOVE BRAKE PEDAL) ELECTRONIC THROTTLE CONTROL (ETC) MOTOR (LEFT REAR OF ENGINE) GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE HOT AT ALL TIMES FUSE 2 HOT IN RUN OR START FUSE 34 HS CAN+ NCA WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) RED WIRE SCCS SCCSRTN SET RESUME SET- SMART JUNCTION BOX (SJB) (BELOW CENTER OF DASH) STEERING WHEEL/SPEED CONTROL SWITCH TACM+ TP BVREF TP RTN TRANSAXLE CONTROL MODULE (ABOVE TRANSAXLE) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VSS WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

BEFORE BREAKOUT TO FUEL INJECTOR 3) BLK WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE CYLINDER HEAD TEMPERATURE SENSOR (TOP OF ENGINE, ON CYLINDER HEAD) FUEL RAIL PRESSURE/ TEMPERATURE SENSOR (TOP OF ENGINE) FUEL TANK PRESSURE SENSOR (AT FUEL TANK) GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HARNESS, BEFORE BREAKOUT HOT AT ALL TIMES SMART JUNCTION BOX (SJB) (BELOW CENTER OF DASH) FUSE 2 THROTTLE POSITION SENSOR (TPS) (ON THROTTLE BODY) VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT GRN/ WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE CRUISE CONTROL SYSTEM EPC GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HTR-12 M/T A/T OSS + POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) SIGRTNT SSA SSB TCCH TFT TSS VEHICLE SPEED SENSOR (VSS) (M/T) (RIGHT SIDE OF TRANSMISSION) VIO/GRN WIRE VIO/GRY WIRE VSS WHT/ORG WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BEFORE BREAKOUT TO FUEL INJECTOR 3) BLK/GRN WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN/BLU WIRE EGR STEPPER MOTOR (REAR OF ENGINE) FUEL PUMP RELAY FUSE 26 FUSE 28 FUSE 24 FUSE 29 FUSE 4 FUSE 5 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START IDLE AIR CONTROL (IAC) VALVE (TOP OF ENGINE, NEAR THROTTLE BODY) INTAKE MANIFOLD TUNING (IMT) VALVE (NEAR TOP FRONT OF ENGINE) PCM POWER DIODE PCM POWER RELAY POWER DISTRIBUTION SYSTEM TURBINE SHAFT SPEED (TSS) SENSOR (A/T) (LEFT SIDE OF TRANSMISSION) VIO/BRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BRN/BLU WIRE CDD CHT CKP+ CDC CKP COIL ON PLUG (COP) 1 COIL ON PLUG (COP) 2 COIL ON PLUG (COP) 3 COIL ON PLUG (COP) 4 FRT FUEL INJECTOR GENMOM GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HTR-11 IAC BVREFE SIGRTNE IGNITION TRANS- FORMER CAPACITOR 1 (REAR OF CYLINDER HEAD) IPS KNOCK SENSOR (FRONT OF ENGINE, BELOW CYLINDER HEAD) MAP CDB NCA WIRE POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) STARTING/ CHARGING SYSTEM TOP OF ENGINE) TPS VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIS GENMON WHT/BRN WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/ORG WIRE

1 2 3 4 5 6 FPM FPRTN GND FPPWR IFS INPUT FP AIR CONDITIONING SYSTEM BATTERY JUNCTION BOX (BJB) (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BOO FTPT CGND HS CAN + FPM CANVNT BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE (REAR OF ENGINE COMPT) EVMV VPWR VPWR FTV SCCSRTN FUEL GAUGE SENSOR FUEL PUMP FUEL PUMP DRIVER MODULE (UNDER LEFT CENTER OF VEHICLE) FUEL SNDR RTN FUEL SNDR SIG FUEL TANK UNIT (UNDER LEFT REAR OF VEHICLE, IN FUEL TANK) FUSE 13 FUSE 2 FUSE 5 FUSE 8 GRN/BLU WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HS CAN+ IAT BVREF SIGRTN IGNITION SWITCH INERTIA FUEL SHUT-OFF (IFS) SWITCH (RIGHT KICK PANEL) INSTRUMENT CLUSTER (IC) MAF MAFRTN FEPS VBATT MFP GND GND GND GND NCA WIRE OFF POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) RUN WIRE SCCS BPS VPWR ISP-R HS CAN - BPO ACCR ACPSW PSR SMART JUNCTION BOX (SJB) (BELOW CENTER OF DASH) TO HIGH VOLTAGE CUTOFF SWITCH (DIAGRAM 6 OF 6) TO TRACTION BATTERY CONTROL MODULE (DIAGRAM 6 OF 6) VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (REAR OF CYLINDER HEAD) COMPUTER DATA LINES SYSTEM CTO CYLINDER HEAD TEMPERATURE SENSOR (TOP OF ENGINE) DC/DC - DC/DC INTERLOCK + ECT FUEL RAIL PRESSURE/ TEMPERATURE SENSOR (TOP OF ENGINE) FUEL TANK ISOLATION VALVE (UNDER LEFT SIDE OF VEHICLE) FUEL TANK PRESSURE TRANSDUCER SENSOR (UNDER LEFT REAR OF VEHICLE, IN FUEL TANK) GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GSDN HARNESS, NEAR BREAKOUT TO COIL ON PLUG (COP) 4) HS CAN+ HV- INTERLOCK - MSDN ORG/ WIRE RED WIRE SIGRTN TGAC TMAC TO TRACTION BATTERY CONTROL MODULE (DIAGRAM 6 OF 6) TRANSAXLE CONTROL MODULE (ABOVE TRANSAXLE) VBATT VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VPWR WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/VIO WIRE WIRING HARNESS, NEAR BREAKOUT TO BATTERY JUNCTION BOX (BJB) YEL/GRN WIRE YEL/ORG WIRE YEL/VIO WIRE

ACLPCS ACRDV AIR CONDITIONING SYSTEM BATTERY BLK WIRE BLK/VIO WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE CABLE-PRO CTO DC/INT- DCE DCF DC_ENABLE DC_FAULT GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GSDN HVDC+ MECP MECT MSDN ORG/ WIRE POWER DISTRI- BUTION SYSTEM POWERTRAIN CONTROL MODULE (PCM) (REAR CENTER OF FIREWALL) RED WIRE TGAC TMAC VBATT VIO WIRE VIO/BRN WIRE VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE