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2009 Ford Flex AWD Alarm/Remote Start/Stereo WiringPrinted From: the12volt.comForum Name: Vehicle Wiring Information & File Requests Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=142615 Printed Date: May 08, 2025 at 10:40 AM Topic: 2009 Ford Flex AWD Alarm/Remote Start/Stereo Wiring Posted By: cbulthuis Subject: 2009 Ford Flex AWD Alarm/Remote Start/Stereo Wiring Date Posted: February 15, 2017 at 2:34 PM I looked around and I didn't see anything relating to wiring documents for a 2009 Ford Flex AWD, so I hope I'm correct in saying there wasn't one listed.
My radio started giving static recently, so I'd like to trace those wires around the car to figure out where the problem is. I'm also looking to diagnose a driver's side power seat issue (front motor for the seat wont tip up/down. but other motors are OK), and a problem with the heated driver's seat: the light goes on, then off immediately if I'm in the car. If I'm NOT int eh car, it stays lit... so my fat self is pressing down and causing some loss of connection.. I just need to figure out where. Thanks, Chad ------------- Owner of a 2009 Ford Flex AWD, a 2008 For Mustang (a V6, but it's souped up!), and a 1988 Dodge Dakota for moving around the dirtier stuff. Replies: Posted By: wisco_install Date Posted: April 06, 2017 at 10:34 PM This is everything I have on that car:
Battery BLUE/RED (+) IGNITION SWITCH HARNESS THIS WIRE IS FUSED AT 20 AMPS Ignition 1 WHITE/ORANGE (+) IGNITION SWITCH HARNESS Accessory 1 VIOLET/GREEN (+) IGNITION SWITCH HARNESS Starter 1 BLUE/WHITE (+) IGNITION SWITCH HARNESS Key Sense BLUE/GRAY (+) IGNITION SWITCH HARNESS Triggers Wire Color Polarity Location Plug/Pin # Note Picture All Doors GRAY/VIOLET (+) AT SMART JUNCTION BOX INDIVIDUAL DOOR PINS REST AT (-) AND GO TO AN OPEN CIRCUIT WHEN THE DOOR IS OPENED Front Left Door GREEN/VIOLET (OPEN) AT SMART JUNCTION BOX Front Right Door WHITE (OPEN) AT SMART JUNCTION BOX Rear Left Door GREEN (OPEN) AT SMART JUNCTION BOX Rear Right Door YELLOW (OPEN) AT SMART JUNCTION BOX Dome Light Supervision GRAY/VIOLET (+) AT SMART JUNCTION BOX 14 PIN PLUG PIN 9 Hood Trigger BLUE/ORANGE (OPEN) AT SMART JUNCTION BOX 26 PIN PLUG PIN 10 Trunk/Hatch GRAY/ORANGE (OPEN) AT SMART JUNCTION BOX 26 PIN PLUG PIN 16 Lighting Wire Color Polarity Location Plug/Pin # Note Picture All Parking Lights VIOLET/WHITE (+) AT SMART JUNCTION BOX Low Current Parking Light Trigger GRAY (-) AT VEHICLE LIGHT SWITCH All Hazard Lights BROWN/YELLOW (-) AT VEHICLE HAZARD SWITCH ALSO AT SMART JUNCTION BOX Low Beam Headlights BLUE/WHITE (-) AT VEHICLE LIGHT SWITCH High Beam Headlights GREEN/BROWN (-) AT VEHICLE LIGHT SWITCH Brake Lights VIOLET/WHITE (+) SWITCH ABOVE BRAKE PEDAL Reverse Lights GREEN/BROWN (+) IN HARNESS IN DRIVER KICKPANEL TO REAR Integration Wire Color Polarity Location Plug/Pin # Note Picture Power Lock BLUE/GREEN (-) IN HARNESS IN DRIVER KICKPANEL Power Unlock YELLOW/VIOLET (-) IN HARNESS IN DRIVER KICKPANEL Trunk Release BROWN (-) IN HARNESS IN DRIVER KICKPANEL ALSO AT SMART JUNCTION BOX Factory Alarm Arm BLUE/BROWN (-) IN HARNESS IN DRIVER KICKPANEL TO DOOR TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER Factory Alarm Disarm GREEN/VIOLET (-) IN HARNESS IN DRIVER KICKPANEL TO DOOR TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER Horn DARK BLUE/WHITE (-) IN HARNESS AT STEERING COLUMN ALSO AT SMART JUNCTION BOX Parking Brake WHITE/VIOLET (-) AT PARKING BRAKE SWITCH Rear Window Defrost WHITE/ORANGE (-) AT A/C CONTROL UNIT BEHIND GLOVEBOX PIN 12 THIS WIRE ALSO CONTROLS HEATED MIRRORS ON EQUIPPED MODELS Rearview Mirror Accessory BLUE (+) REARVIEW MIRROR HARNESS 1 THIS WIRE RETAINS POWER UNTIL A DOOR IS OPENED AFTER THE IGNITION IS SHUT OFF Rearview Mirror Ground BLACK (-) REARVIEW MIRROR HARNESS 3 Driver Seat Memory 1 VIOLET/WHITE (-) IN HARNESS IN DRIVER SILL PLATE Driver Seat Memory 2 YELLOW (-) IN HARNESS IN DRIVER SILL PLATE Low Speed Wipers BLUE/ORANGE (-) AT WIPER CONTROL SWITCH High Speed Wipers VIOLET/ORANGE (-) AT WIPER CONTROL SWITCH OE Anti-Theft Information Description Anti Theft Name FORD PATSŪ OR SECURILOCKŪ VEHICLE IMMOBILIZER Anti Theft Type THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER OE Anti-Theft Wiring Wire Color Polarity Location Plug/Pin # Note Picture Anti-Theft RX VIOLET/GRAY (DATA) AT PATS TRANCEIVER 4 PIN PLUG PIN 3 Anti-Theft TX YELLOW/ORANGE (DATA) AT PATS TRANCEIVER 4 PIN PLUG PIN 4 Engine Wiring Wire Color Polarity Location Plug/Pin # Note Picture Speed Sense BROWN/GREEN (AC) AT PCM MODULE 50 PIN PLUG PIN 14 Safety Systems Yes/No Drivers Side Airbag Equipped YES Passenger Side Airbag Equipped YES For the audio if I has the 12 speaker system: Head Unit Power Wire Color Polarity Location Plug/Pin# Note Picture Battery WHITE/RED (+) RADIO HARNESS 1 Accessory THIS VEHICLE USES THE CAN DATA NETWORK FOR ACCESSORY TURN ON Ground BLACK/BLUE (-) RADIO HARNESS 13 Power Antenna BLUE (+) RADIO HARNESS 5 Amplifier Turn-On VIOLET/RED (+) RADIO HARNESS 4 Head Unit Extra Wire Color Polarity Location Plug/Pin # Note Picture Speed Sense 2 BROWN/GREEN (AC) AT PCM MODULE 50 PIN PLUG PIN 14 Parking Brake WHITE/VIOLET (-) AT PARKING BRAKE SWITCH Reverse Wire GREEN/BROWN (+) IN HARNESS IN DRIVER KICKPANEL TO REAR Steering Controls 1 GRAY/YELLOW (-) RADIO HARNESS 18 Speaker Size Fit Information Location OEM Size Cavity Depth Note Front Speaker 1 FRONT DOORS 6X8 4.2 Front Tweeter WINDSHIELD PILLARS 1 1 Center Speaker 1 CENTER OF DASH 3 2 Rear Speaker 1 REAR DOORS 6X8 4 Subwoofer 1 RIGHT SIDE OF CARGO AREA 8 Amplifier Fit Information New Column Full Range Amplifier BEHIND PASSENGER REAR QUARTERPANEL TRIM Note High Range Amplifier Note Subwoofer Amplifier PART OF SUBWOOFER BOX ASSEMBLY Note Amplifier Power Wire Color Polarity Location Plug/Pin # Note Picture Battery WHITE/RED X4 (+) AMPLIFIER HARNESS 5, 6, 7, & 8 FUSED AT A TOTAL OF 30 AMPS Ground BLACK/YELLOW X4 (-) AMPLIFIER HARNESS 13, 14, 15, & 16 Amp Turn-On VIOLET/RED (+) AMPLIFIER HARNESS 3 Amplifier Audio Wire Color Plug/Pin # Note Speaker 1 Front Left (+) WHITE 2 Speaker 1 Front Left (-) WHITE/BROWN 10 Speaker 1 FR + WHITE/VIOLET 6 Speaker 1 FR - WHITE/ORANGE 14 Speaker 1 RL + WHITE/GREEN 4 Speaker 1 RL - BROWN/YELLOW 12 Speaker 1 RR + BROWN/WHITE 8 Speaker 1 RR - BROWN/BLUE 16 Speaker 1 CTR + GREEN 1 Speaker 1 CTR - GRAY/YELLOW 9 Speaker 2 RL + GREEN/BROWN 5 THESE WIRES GO TO BOTH LEFT AND RIGHT D-PILLAR SPEAKERS Speaker 2 RL - GRAY/BROWN 13 Speaker 2 RR + GREEN/BROWN 5 THESE WIRES GO TO BOTH LEFT AND RIGHT D-PILLAR SPEAKERS Speaker 2 RR - GRAY/BROWN 13 Tweeter FL + GREEN/ORANGE 3 Tweeter FL - GRAY/ORANGE 11 Tweeter FR + VIOLET/ORANGE 7 Tweeter FR - YELLOW/ORANGE 15 Subwoofer 1 + VIOLET/GREEN 2 THESE ARE OUTPUTS TO THE SUBWOOFER AMPLIFIER FROM THE MAIN AMP Subwoofer 1 - GREEN/WHITE 10 Standard audio system: Head Unit Power Wire Color Polarity Location Plug/Pin# Note Picture Battery WHITE/RED (+) RADIO HARNESS 1 Accessory THIS VEHICLE USES THE CAN DATA NETWORK FOR ACCESSORY TURN ON Ground BLACK/BLUE (-) RADIO HARNESS 13 Power Antenna BLUE (+) RADIO HARNESS 5 Head Unit Extra Wire Color Polarity Location Plug/Pin # Note Picture Speed Sense 2 BROWN/GREEN (AC) AT PCM MODULE 50 PIN PLUG PIN 14 Parking Brake WHITE/VIOLET (-) AT PARKING BRAKE SWITCH Reverse Wire GREEN/BROWN (+) IN HARNESS IN DRIVER KICKPANEL TO REAR Steering Controls 1 GRAY/YELLOW (-) RADIO HARNESS 18 Head Unit Audio Wire Color Plug/Pin # Note Speaker 1 Front Left (+) WHITE 8 THESE WIRES ALSO GO TO THE FRONT LEFT TWEETER Speaker 1 Front Left (-) WHITE/BROWN 21 Speaker 1 Front Right (+) WHITE/VIOLET 11 THESE WIRES ALSO GO TO THE FRONT RIGHT SPEAKER Speaker 1 Front Right (-) WHITE/ORANGE 12 Speaker 1 Rear Left (+) WHITE/GREEN 9 Speaker 1 Rear Left (-) BROWN/YELLOW 22 Speaker 1 Rear Right (+) BROWN/WHITE 10 Speaker 1 Rear Right (-) BROWN/BLUE 23 Tweeter Front Left (+) WHITE 8 THESE WIRES ALSO GO TO THE FRONT LEFT DOOR SPEAKER Tweeter Front Left (-) WHITE/BROWN 21 Tweeter Front Right (+) WHITE/VIOLET 11 THESE WIRES ALSO GO TO THE FRONT RIGHT DOOR SPEAKER Tweeter Front Right (-) WHITE/ORANGE 12 Speaker Size Fit Information Location OEM Size Cavity Depth Note Front Speaker 1 FRONT DOORS 6X8 4.2 Front Tweeter WINDSHIELD PILLARS 1 1 Rear Speaker 1 REAR DOORS 6X8 4 Amplifier Fit Information New Column Full Range Amplifier SEE AMPLIFIED AUDIO TRIM FOR AMPLIFIER INFORMATION Note High Range Amplifier Note Subwoofer Amplifier Note ------------- |
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