2012 Ford Mustang DirectWire 2.0 Vehicle Information
Remote Start
Item Wire Color Polarity Wire Location
12 Volts red (80A) + SJB, black 1 pin plug (G), pin 1
The SJB (Smart Junction Box) is in the passenger kick.
Second 12 Volts blue/red (20A) + ignition switch, black 7 pin plug, pin 4
Starter blue/white + ignition switch, black 7 pin plug, pin 7
Second Starter N/A
Ignition gray/purple + ignition switch, black 7 pin plug, pin 1
Second Ignition N/A
Third Ignition N/A
Accessory PURPLE / green + ignition switch, black 7 pin plug, pin 6
Second Accessory N/A
Third Accessory N/A
Keysense blue/gray + ignition switch, black 7 pin plug, pin 5
Data Bus PURPLE / gray (TX), yellow/orange (RX) data PATS Transceiver, black 4 pin plug, pins 3 and 4
The PATS (Passive Anti-Theft System) Transceiver is around the ignition switch. The PATS ignition is blue/brown in pin 1, and ground is BLACK/ purple in pin 2.
Can Bus High gray/orange (MS CAN); WHITE/ blue (HS CAN) data data link connector, black 16 pin plug, pins 3 and 6
Can Bus Low PURPLE / orange (MS CAN); white (HS CAN) data data link connector, black 16 pin plug, pins 11 and 14
Can Bus Sw N/A
Power Lock blue/green - driver kick or SJB, gray 26 pin plug (C), pin 17
The SJB (Smart Junction Box) is in the passenger kick.
Power Unlock yellow/purple - driver kick or SJB, gray 26 pin plug (C), pin 4
The SJB (Smart Junction Box) is in the passenger kick.
Lock Motor gray/brown 5 wire driver kick or SJB, black 32 pin plug (D), pin 6
The SJB (Smart Junction Box) is in the passenger kick.
Driver Unlock Motor blue/green 5 wire driver kick or SJB, black 32 pin plug (D), pin 28
The SJB (Smart Junction Box) is in the passenger kick.
Parking Lights (-) gray - headlight switch or SJB, black 52 pin plug (B), pin 31
The SJB (Smart Junction Box) is in the passenger kick. May need to interrupt the headlight switch ground when triggering this wire. It is BLACK/ purple at the headlight switch, gray 10 pin plug, pin 3. See Tech Doc 1096 for wiring information.
Parking Lights (+) PURPLE / white + SJB, gray 13 pin plug (E), pin 6
The SJB (Smart Junction Box) is in the passenger kick.
Hazards BROWN / yellow - hazard switch or SJB, black 52 pin plug (B), pin 48
The SJB (Smart Junction Box) is in the passenger kick.
Turn Signal (Left) blue/green (F) + SJB, black 26 pin plug (F), pin 21
The SJB (Smart Junction Box) is in the passenger kick. The rear turn signals are gray/brown, BROWN / purple, and WHITE/ green at the BCM B, black 24 pin plug, pins 4, 3, and 2. The BCM B (Body Control Module B) is in the right side of the cargo compartment.
Turn Signal (Right) yellow/purple (F) + SJB, black 26 pin plug (F), pin 23
The SJB (Smart Junction Box) is in the passenger kick. The rear turn signals are PURPLE / orange, brown, and gray/purple at the BCM B, black 24 pin plug, pins 16, 15, and 14. The BCM B (Body Control Module B) is in the right side of the cargo compartment.
Headlight blue/white - headlight switch or SJB, black 52 pin plug (B), pin 30
The SJB (Smart Junction Box) is in the passenger kick. May need to interrupt the headlight switch ground when triggering this wire. It is BLACK/ purple at the headlight switch, gray 10 pin plug, pin 3.
AutoLights PURPLE / green (interrupt to turn off autolights) - headlight sw or SJB, black 52 pin plug (B), pin 50
The SJB (Smart Junction Box) is in the passenger kick.
Reverse Light GREEN/ brown + BCM B, black 24 pin plug, pin 5
The BCM B (Body Control Module B) is in the right side of the cargo compartment. On vehicles with auto-dimming rearview mirror, can also use gray/brown (+) in the passenger kick, harness to rear.
Left Front Door Trigger GREEN/ purple - N.C. driver kick or SJB, gray 26 pin plug (C), pin 14
The SJB (Smart Junction Box) is in the passenger kick.
Right Front Door Trigger white - N.C. passenger kick or SJB, gray 26 pin plug (C), pin 2
The SJB (Smart Junction Box) is in the passenger kick.
Left Rear Door Trigger N/A
Right Rear Door Trigger N/A
Dome Supervision gray/purple + SJB, gray 14 pin plug (A), pin 9
The SJB (Smart Junction Box) is in the passenger kick.
Trunk/Hatch Pin gray/orange - N.C. SJB, gray 26 pin plug (C), pin 16
The SJB (Smart Junction Box) is in the passenger kick.
Rear Glass Pin N/A
Hood Pin blue/orange - N.C. hood switch or SJB, black 26 pin plug (F), pin 10
The SJB (Smart Junction Box) is in the passenger kick.
Trunk/Hatch Release brn/yel (coupe), brn/yel or brn/pur (convertible) - release switch or SJB, gray 26 pin plug (C), pin 20
The SJB (Smart Junction Box) is in the passenger kick.
Trunk Release Motor BROWN / blue + SJB, black 32 pin plug (D), pin 31
The SJB (Smart Junction Box) is in the passenger kick.
Fuel Door Release N/A
Power Sliding Door (Left) N/A
Power Sliding Door (Right) N/A
Factory Alarm Arm yellow/gray (driver door key lock) - driver kick or SJB, gray 26 pin plug (C), pin 9
The SJB (Smart Junction Box) is in the passenger kick.
Factory Alarm Disarm GREEN/ purple (driver door key unlock) - driver kick or SJB, gray 26 pin plug (C), pin 8
The SJB (Smart Junction Box) is in the passenger kick.
Disarm No Unlock see factory alarm disarm
Trunk Alarm Shunt N/A
Tachometer gn/bu, gy/ye, pu/gy, ye/og, bn, gn/wh, gy/bn, pu/o ac any fuel injector, black (V6) or gray (V8) 2 pin plug, pin 1
Wait to Start N/A
Neutral Safety N/A
Clutch Pedal BLACK / YELLOW (input), blue/orange (output) - N.O. clutch switch, black 2 pin plug, pins 2 and 1
Fuel Pump PURPLE / green (x2 on 5.4L) + driver kick, gray 8 pin plug, pins 6 and 7
Rear Defroster WHITE/ orange - latched HVAC Module, gray 26 pin plug, pin 2
Mirror Defroster N/A
Left Front Heated Seat WHITE/ blue - latched HVAC Module, gray 26 pin plug, pin 9
Right Front Heated Seat gray / YELLOW - latched HVAC Module, gray 26 pin plug, pin 10
Speed Sense BROWN / green ac PCM, black 50 pin plug, pin 25 (3.7L), 14 (5.0L), or 36 (5.4L)
The PCM (Powertrain Control Module) is in the engine compartment, next to the underhood fuse box.
Brake Wire PURPLE / white + brake switch or SJB, black 52 pin plug (B), pin 40
The SJB (Smart Junction Box) is in the passenger kick.
Parking Brake WHITE/ purple - parking brake switch or SJB, gray 26 pin plug (C), pin 1
The SJB (Smart Junction Box) is in the passenger kick.
Horn Trigger blue/white - horn switch or SJB, black 52 pin plug (B), pin 41
The SJB (Smart Junction Box) is in the passenger kick.
Wipers blue/orange (L), PURPLE / orange (H), blk/pur (grnd) - wiper switch, black 16 pin plug, pins 16, 9, and 15
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
M.E.C.P & First-Class
Go slow and drink lots of water...Procrastinators' Unite...Tomorrow!