Ford F150 Pickup. Manual - part 306

Fig. 5: Pinpoint Test A: Horn Is Inoperative (A1 - A2) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Horn - F150 Pickup

Fig. 6: Pinpoint Test A: Horn Is Inoperative (A3 - A4) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Horn - F150 Pickup

Fig. 7: Pinpoint Test A: Horn Is Inoperative (A5 - A6) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Horn - F150 Pickup

Fig. 8: Pinpoint Test A: Horn Is Inoperative (A7 - A8) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Horn - F150 Pickup