Horn Connector End View (C131)

Fig 1: Identifying Horn Connector (C131)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	29-GJ6 (OG-YE)	18	HORN, BATTERY VOLTAGE, SECONDARY FUSED HOT AT ALL TIMES
2	31-GJ6 (BK)	18	HORN, GROUND POWER RETURN

Available Pigtail Kits
Pigtail Kit Part Number WPT-815	Service Part Number: 3U2Z-14S411-BXAA Gauge: 16 Pin material: Tin Cavities: 2 Vehicle Uses A/C Compressor Clutch Control - Navigation Display Fuel Pump/Sending Unit Lamp - Headlamp Switch Module - Ignition Motor - Transfer Case Electronic Shift Pretensioner - Seat Belt (Passenger) Pump - Vacuum Relay - Flasher Sensor - Cam Shaft Position Sensor - Delta Pressure Feedback EGR Sensor - Fuel Filler Door Sensor - Fuel Level Sensor - Fuel Rail Pressure Sensor - Fuel Rail Temperature Sensor - Fuel Tank Pressure Transducer Sensor - Headlamp Leveling Sensor - Input Shaft Speed Sensor - Intake Manifold Runner Control Sensor - Manifold Absolute Pressure (MAP) Sensor - Mass Air Flow Sensor - Oil Pressure Sensor - Steering Wheel Position Sensor - Sunload Speaker - Reverse Park Aid (RPA)
Pigtail Kit Part Number WPT-984	Service Part Number: 3U2Z-14S411-BXAB Gauge: 16 Pin material: Silver Cavities: 2 Vehicle Uses A/C Compressor Clutch EGR Cooler Outlet Electronic Locking Differential Horn Lamp - CHMSL (Center High Mount Stop Lamp) Lamp - Rear Park Lamp - Reverse Lamp - Side Marker Motor - Adjustable Pedal Sensor - Adjustable Pedal Sensor - Brake Fluid Level Sensor - Cam Shaft Position Sensor - Cylinder Head Temperature Sensor - Exhaust Gas Temperature Sensor - Liftgate Obstacle Sensor - Oil Level Sensor - Output Shaft Speed Sensor - Speed Solenoid - Engine Variable Timing Speaker - Door Speaker - Front Speaker - Rear Speaker - Subwoofer Speaker - Tweeter - LH - Front Switch - A/C Compressor Clutch Cycling Switch - Backup Lamp Switch - Deck Lid/Hatch Release Switch - Deck Lid/Lift Gate Ajar Switch - Hood Ajar Switch - Lift Gate Glass Ajar Switch - Power Liftgate Switch - Reverse Park Aid