Section 17-01: Lighting, Exterior
1996 F-150, F-250, F-350, F-Super Duty Motorhome and Bronco Workshop Manual
DIAGNOSIS AND TESTING

Electrical Schematics, Parking Lamps



Turn Signal and Marker Lamps, F-Series and Bronco






Marker Lamps, F-Series






Park, Stop, Turn and License Lamps, Bronco






Park, Stop, Turn and License Lamps, F-Series






Cab Marker Lamps, F-Series






Running/Marker Lamp Feeds, F-Super Duty Motorhome






Engine Compartment Lamp, F-Series and Bronco






Headlamp Switch Connector, F-Series and Bronco






Pin NumberCircuitCircuit Function
B138 (BK/O)Power (Hot at All Times)
B2195 (T/W)Power
(Hot at All TImes)
I294 (W/LB)Dimmer Output to Fused Interior Lamp Feed
IGN137 (Y/BK)Power (Hot in ACC or RUN)
R14 (BR)Headlamp Switch to Tail Lamp and Side Marker Lamps
H15 (R/Y)Headlamp Dimmer Switch Feed Power (Hot in HEAD)
DN484 (O/BK)Radio Illumination Feed
D154 (LG/Y)Interior Lamp Switch Feed Power (Hot at All Times)
D255 (BK/PK)Dome Lamp Switch to Dome Lamp
D2706 (GY)Headlamp Switch to Remote Keyless Entry Module



Headlamp Switch Connector, F-Super Duty Motorhome






Pin NumberCircuitCircuit Function
B138 (BK/O)Power (Hot at All Times)
B2195 (T/W)Power (Hot at All Times)
I19 (LB/R)Interior Lamps Feed
IGN—Not Used
R14 (BR)Exterior Lamps Feed
H15 (R/Y)Headlamp Dimmer Switch Feed Power (Hot in HEAD)
DN—Not Used
D157 (BK)Interior Lamp Switch Feed
D253 (BK/LB)Courtesy Lamp Switch to Courtesy Lamp



Trailer/Marker Lamps Relay Connector, F-Series and Bronco






Pin NumberCircuitCircuit Function
3037 (Y)Power (Hot at All Times)
8514 (BR)Power (Hot in PARK or HEAD)
8657 (BK)Ground
87962 (BR/W)To Trailer Marker Lamps
87A—Not Used