Ford F150 Pickup. Instruction - part 46

Fig. 4: Visual Inspection Chart 
Courtesy of FORD MOTOR CO. 

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before 

proceeding to the next step.  

4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart .  

Symptom Chart 

Fig. 5: Lamp Symptom Chart 
Courtesy of FORD MOTOR CO. 

Pinpoint Tests 

PINPOINT TEST A: DAYTIME RUNNING LAMPS ARE INOPERATIVE 

Fig. 6: Pinpoint Test A: Daytime Running Lamps Are Inoperative (A1) 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Daytime Running Lamps - F150 Pickup

  

Fig. 7: Pinpoint Test A: Daytime Running Lamps Are Inoperative (A2 - A5)  
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Daytime Running Lamps - F150 Pickup

  

Fig. 8: Pinpoint Test A: Daytime Running Lamps Are Inoperative (A6 - A8) 
Courtesy of FORD MOTOR CO. 

 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Daytime Running Lamps - F150 Pickup

  

Fig. 9: Pinpoint Test A: Daytime Running Lamps Are Inoperative (A9 - A11) 
Courtesy of FORD MOTOR CO. 

PINPOINT TEST B: DAYTIME RUNNING LAMPS ARE ON WITH IGNITION SWITCH OFF 

 

2003 Ford Pickup F150 

2003 ACCESSORIES AND BODY, CAB Daytime Running Lamps - F150 Pickup