Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2009MOUNTAINEER 4.6 8, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALWIRING DIAGRAMSOEM CONNECTOR END VIEWS
2009 Mercury Mountaineer 4.6 8, RWD
OEM Connector End Views
2009 Mercury Mountaineer 4.6 8, RWDSECTION OEM Connector End Views
- Connector Views
- Crankshaft Position Sensor Connector
- Oil Pressure Switch Connector - C103
- Cylinder Head Temperature Sensor Connector - C107
- Knock Sensor Connector
- Inline Connectors
- Inline Connector End View - C110
- Inline Connector End View - C133
- Inline Connector End View - C134
- Inline Connector End View - C139
- Inline Connector End View - C146
- Inline Connector End View - C192
- Inline Connector End View - C210
- Inline Connector End View - C211
- Inline Connector End View - C212
- Inline Connector End View - C214
- Inline Connector End View - C215
- Inline Connector End View - C219
- Inline Connector End View - C237
- Inline Connector End View - C248
- Inline Connector End View - C260
- Inline Connector End View - C300
- Inline Connector End View - C311
- Inline Connector End View - C312)
- Inline Connector End View -C313
- Inline Connector End View - C314
- Inline Connector End View - C315
- Inline Connector End View - C316
- Inline Connector End View - C317
- Inline Connector End View - C340
- Inline Connector End View - C405
- Inline Connector End View - C406
- Inline Connector End View - C408
- Inline Connector End View - C410
- Inline Connector End View - C411
- Inline Connector End View - C421
- Inline Connector End View - C422
- Inline Connector End View - C423
- Inline Connector End View - C431
- Inline Connector End View - C432
- Inline Connector End View - C438
- Inline Connector End View - C465
- Inline Connector End View - C494
- Inline Connector End View - C495
- Inline Connector End View - C510
- Inline Connector End View - C511
- Inline Connector End View - C610
- Inline Connector End View - C700
- Inline Connector End View - C800
- Inline Connector End View - C913
- Inline Connector End View - C925
- Inline Connector End View - C3007
- Inline Connector End View - C3047
- Inline Connector End View - C3049
- Inline Connector End View - C3050
- Inline Connector End View - C3052
- Inline Connector End View - C3053
- Inline Connector End View - C3134
- Inline Connector End View - C3135
- Inline Connector End View - C3136
- Inline Connector End View - C3137
- Inline Connector End View - C4000
- Inline Connector End View - C4004
- Coil On Plug Connectors
- Coil On Plug 1 Connector End View - C111
- Coil On Plug 2 Connector End View - C112
- Coil On Plug 3 Connector End View - C113
- Coil On Plug 4 Connector End View - C114
- Coil On Plug 5 Connector End View - C115
- Coil On Plug 6 Connector End View - C116
- Coil On Plug 7 Connector End View - C117
- Coil On Plug 8 Connector End View - C118
- Power Steering Pressure Switch Connector - C121
- Brake Fluid Level Switch Connector - C124
- Windshield Wiper Motor Connector - C125
- Anti-Lock Brake System Test Connector - C126
- A/C Compressor Cycling Switch Connector - C130
- Ambient Air Temperature Sensor Connector - C132
- Washer Pump Motor Connector - C137
- Washer Fluid Level Switch Connector - C138
- Heated Oxygen Sensor 22 Connector - C141
- Heated Oxygen Sensor 12 Connector - C142
- Turbine Shaft Speed Sensor Connector - C143
- Brake Booster Sensor Connector - C149
- Left Front Wheel Speed Sensor Connector - C150
- Left Front Fog Lamp Connector
- Anti-Lock Brake System Module Connector - C155
- Right Front Wheel Speed Sensor Connector - C160
- Right Front Fog Lamp Connector
- Intermediate Shaft Speed Sensor Connector - C164
- Digital Transmission Range Sensor Connector - C167
- 5R55S Automatic Transmission Vehicle Harness Connector - C168
- Heated Oxygen Sensor 11 Connector - C171
- Heated Oxygen Sensor 21 Connector - C172
- Fuel Rail Pressure Sensor / Fuel Rail Temperature Sensor Connector - C173
- Ignition Transformer Capacitor 1 Connector - C174
- Powertrain Control Module Connector
- Camshaft Position Sensor Connector - C180
- Fuel Injector Connectors
- Fuel Injector 1 Connector End View - C181
- Fuel Injector 2 Connector End View - C182
- Fuel Injector 3 Connector End View - C183
- Fuel Injector 4 Connector End View - C184
- Fuel Injector 5 Connector End View - C185
- Fuel Injector 6 Connector End View - C186
- Fuel Injector 7 Connector End View - C187
- Fuel Injector 8 Connector End View - C188
- Throttle Position Sensor Connector - C189
- Heated Positive Crankcase Ventilation Valve Connector - C190
- Output Shaft Speed Sensor Connector - C193
- Ignition Transformer Capacitor 2 Connector - C194
- Starter Motor Connectors
- Multifunction Switch Connectors - C202
- Steering Wheel/Speed Control Switch Connectors - C203
- Headlamp Switch Connector - C205
- Driver Air Bag Unit 1 Connector - C216A
- Driver Air Bag Unit 2 Connector - C216B
- Driver Can Vent Unit Connector - C216C
- Clockspring Connectors
- Instrument Cluster Connectors - C220
- Steering Position Sensor Connector - C226
- DATC HVAC Module Connector
- In-Vehicle Temperature Sensor Connector - C233
- Trailer Brake Control Module Connector - C239
- Ignition Switch Connector - C250
- Data Link Connector - C251
- Message Center Switch Connector - C253
- Glove Box Lamp Connector - C254
- Passenger Air Bag Module Connectors - C256
- Blower Motor Speed Control Connector - C271
- Brake Pedal Position Switch Connector - C278
- Traction Control Switch Connector - C280
- Four Wheel Drive Control Module Connector
- Inertia Fuel Shutoff Switch Connector - C282
- Four Wheel Drive Switch Connector - C284
- Autolamp Sensor / Sunload Sensor Connector - C286
- Blower Motor Connector - C288
- Audio Control Module Connector
- Front Blower Motor Resistor Connector - C293
- Climate Control Assembly Connectors
- Passenger Safety Belt Retractor Pretensioner Connector - C303
- Restraints Control Module Connectors - C310A
- Restraints Control Module Connector - C310B
- Driver Safety Belt Retractor Pretensioner Connector - C323
- Right Front Seat Cushion Heater Connector - C334
- Right Front Seat Back Heater Connector - C335
- Right Side Air Bag Module Connector - C337
- Driver Seat Module Connector
- Transfer Case Assembly Connector - C350
- Rear Window Motor Connector - C351
- Left Power Seat Switch Connector
- Left Power Seat Motor Assembly Connector
- Right Power Seat Switch Connector - C355
- Left Seat Track Position Sensor Connector - C356
- Left Front Seat Cushion Heater Connector - C364
- Left Front Seat Back Heater Connector - C365
- Driver Seat Lumbar Motor Connector - C366
- Left Side Air Bag Module Connector - C367
- Rear Window Defrost Grid Connector
- Left Rear Park Lamp Connector - C412
- Left Rear Turn Lamp Connector - C413
- Right Rear Park Lamp Connector - C415
- Right Rear Turn Lamp Connector - C416
- Right Rear Park Lamp / Stop Lamp Connector - C418
- Left Rear Park Lamp / Stop Lamp Connector - C419
- Right Rear Wheel Speed Sensor Connector - C426
- Fuel Level Sender Connector
- Fuel Tank Pressure Sensor Connector - C435
- Trailer Tow Connector
- Left Rear Wheel Speed Sensor Connector - C440
- Canister Vent Solenoid Connector - C450
- Left Reversing Lamp Connector
- Left License Plate Lamp Connector
- Liftgate Lock Actuator Connector - C457
- Right Reversing Lamp Connector
- Right License Plate Lamp Connector
- Fuel Pump Motor Connector - C463
- Subwoofer Amplifier Connector
- Rear Power Point Connector - C474
- High Mounted Stoplamp Connector - C475
- Liftgate Glass Ajar Switch Connector - C478
- Liftgate Ajar Switch Connector - C479
- Left Rear Side Lamp Connector - C481
- Right Rear Side Lamp Connector - C482
- Keypad Switch Assembly Connector - C500
- Master Window Adjust Switch Connector
- Driver Side Door Lock Switch Connector - C505
- Driver Side Exterior Rear View Mirror Connector - C520
- Left Front Speaker Connector - C523
- Left Front Door Lock Actuator Connector - C525
- Driver Side Front Door Ajar Switch Connector - C526
- Exterior Rear View Mirror Switch Connector - C527
- Driver Side Front Power Window Motor Connector - C540
- First Row Driver Side Side Impact Sensor Connector - C567A
- Passenger Side Exterior Rear View Mirror Connector - C601
- Passenger Side Front Door Ajar Switch Connector - C602
- Right Front Door Lock Actuator Connector - C603
- Passenger Side Window Adjust Switch Connector - C604
- Passenger Side Door Lock Switch Connector - C605
- Passenger Side Front Power Window Motor Connector - C608
- Right Front Speaker Connector - C612
- Front Row Passenger Side Side Impact Sensor Connector - C644A
- Left Rear Window Adjust Switch Connector - C701
- Left Rear Speaker Connector - C702
- Left Rear Power Window Motor Connector - C703
- Left Rear Door Lock Actuator Connector - C704
- Driver Side Rear Door Ajar Switch Connector - C715
- Right Rear Window Adjust Switch Connector - C801
- Right Rear Speaker Connector - C802
- Right Rear Power Window Motor Connector - C803
- Right Rear Door Lock Actuator Connector - C804
- Passenger Side Rear Door Ajar Switch Connector - C820
- Rear Interior Lamp Connector - C901
- Right Vanity Mirror Lamp Connector - C906
- Left Vanity Mirror Lamp Connector - C907
- Electronic Compass Connector - C909
- Auto-Dimming Interior Mirror Unit Connector
- Overhead Console Switch Assembly Connector - C912
- Roof Opening Panel Module Connector - C921
- Cargo Lamp Connector - C926
- Cargo Lamp Assembly Connector - C927
- Homelink Module Connector - C928
- Front Interior Lamp/ Map Lamp Assembly Connector - C929
- Front Auxiliary Climate Control Assembly Connector
- Interior Lamp Connector - C981
- Left Headlamp Connector
- Left Front Park Lamp / Turn Lamp Connector
- Evaporative Emissions Canister Purge Valve Connector - C1029
- Battery Junction Box Connector
- Right Headlamp Connector
- Right Front Park Lamp / Turn Lamp Connector
- Engine Coolant Temperature Sensor Connector - C1064
- Ignition Coil Connector - C1065
- A/C Pressure Transducer Connector - C1078
- Battery Connectors
- Left Horn Connector - C1101
- Generator Connectors
- Left Repeater Lamp Connector - C1108
- Right Repeater Lamp Connector - C1109
- A/C Compressor Clutch Field Coil Connector - C1110
- Right Front Side Lamp Connector - C1126
- Left Front Side Lamp Connector - C1127
- Electronic Fan Clutch Connector - C1158
- Ignition Transformer Capacitor Connector - C1196
- Intake Manifold Runner Control Connector - C1286
- Camshaft Position Sensor 1 Connector - C1366
- Camshaft Position Sensor 2 Connector - C1367
- Electronic Throttle Control Motor Connector - C1368
- Two-Way Washer Pump Motor Connector - C1397
- EGR System Module Connector - C1450
- Variable Camshaft Timing Solenoid 1 Connector - C1451
- Variable Camshaft Timing Solenoid 2 Connector - C1452
- Mass Air Flow Sensor / Intake Air Temperature Sensor Connector - C1454
- Left Front Impact Severity Sensor Connector - C1465
- Right Front Impact Severity Sensor Connector - C1466
- 6R80 Automatic Transmission Vehicle Harness Connector - C1575
- Adjustable Pedal Motor Connector
- Passive Anti-Theft Transceiver Connector - C2007
- Brake Shift Interlock Connector - C2008
- Park Brake Switch Connector - C2015
- Blower Motor Relay 2 Connector - C2017
- Accelerator Pedal Position Sensor Connector - C2040
- Adjustable Pedal Switch Connector - C2089
- Left Temperature Blend Door Actuator Connector - C2091
- Right Temperature Blend Door Actuator Connector - C2092
- Remote Solenoid Assembly Connector - C2093
- Memory Set Switch Connector - C2094
- Audio Control Switch Connector - C2208
- Neutral Tow Indicator Connector - C2260
- Smart Junction Box Connector
- Passenger Air Bag Deactivation Indicator Connector - C2286
- Illumination Dimmer Switch Connector - C2298
- Deployable Steering Column Connector - C2318
- Heated Seat Switch Connector - C2347
- Passenger Adaptive Tether Connector - C2351
- Heated Mirror Switch Connector - C2382
- Auxiliary Temperature Blend Door Actuator Connector - C3004
- Right Power Seat Motor Assembly Connector - C3015
- Auxiliary Blower Motor Connector - C3021
- Auxiliary Blower Motor Resistor Connector - C3022
- Auxiliary Blower Motor Relay Connector - C3023
- Auxiliary Mode Door Actuator Connector - C3044
- Console 1 Power Point Connector - C3063
- Console 2 Power Point Connector - C3064
- Driver Safety Belt Buckle Switch Connector - C3065
- Passenger Safety Belt Buckle Switch Connector - C3066
- Stability Control Sensor Cluster Connector - C3073
- Audio Amplifier Connector
- Occupant Classification System Module Connector - C3159
- Left Running Board Motor Connector - C3185
- Right Running Board Motor Connector - C3186
- Driver Seat Recliner Motor Connector - C3187
- Driver Safety Belt Buckle Pretensioner Connector - C3201
- Passenger Safety Belt Buckle Pretensioner Connector - C3202
- Left Safety Canopy Connector
- Right Safety Canopy Connector
- Second Row Driver Side Side Impact Sensor Connector - C3248
- Second Row Passenger Side Side Impact Sensor Connector - C3249
- Parking Aid Module Connector
- Parking Aid Speaker Connector - C3268, C4015
- Satellite Digital Audio Receiver System Module Connector - C3290
- OCS Rail 1 Connector - C3291
- OCS Rail 2 Connector - C3292
- Audio Input Jack Connector - C3312
- Console Rear Power Point Connector - C3323
- Accessory Protocol Interface Module Connector - C3342
- Outer Left Parking Aid Sensor Connector - C4009
- Inner Left Parking Aid Sensor Connector - C4010
- Outer Right Parking Aid Sensor Connector - C4011
- Inner Right Parking Aid Sensor Connector - C4012
- Right Rear Park Lamp / Stop Lamp / Turn Lamp Connector
- Fuel Pump Driver Module Control Connector - C4033
- Left Rear Park Lamp / Stop Lamp / Turn Lamp Connector
- Liftgate Glass Release Switch Connector - C4039
- Liftgate Glass Actuator Connector - C4040
- Left Third Row Folding Seat Switch Connector - C4179
- Right Third Row Folding Seat Switch Connector - C4180
- Left Third Row Folding Seat Motor Connector - C4181
- Right Third Row Folding Seat Motor Connector - C4182
- Left Third Row Folding Seat Relay Connector - C4183
- Right Third Row Folding Seat Relay Connector - C4184
- Power Running Board Module Connector
- Rear Wiper Module Connector - C4323
- Roof Opening Panel Switch Connector - C9001
- Rear Entertainment Module Connector - C9029
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.