Section 42 (Exterior Lighting System)
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Exterior Lighting - Overview
- Exterior Lighting - System Operation and Component Description
- Diagnosis And Testing
- Autolamps
- Daytime Running Lamps (DRL)
- DTC Chart: Body Control Module (BCM)
- Symptom Chart: Daytime Running Lamps (DRL)
- Pinpoint Tests
- Pinpoint Test A : The DRL (Daytime Running Lamps) Are Inoperative - Led (Light Emitting Diode) Headlamps
- Pinpoint Test B : The DRL (Daytime Running Lamps) Are Always On - Led (Light Emitting Diode) Headlamps
- Pinpoint Test C : The DRL (Daytime Running Lamps) Are Inoperative Or Always On - Halogen Headlamps
- Fog Lamps
- Headlamps
- DTC Chart(s)
- Symptom Chart: Headlamps
- Pinpoint Tests
- Pinpoint Test A : One Or Both Upper Low Beams Is Inoperative - Vehicles With Halogen Headlamps
- Pinpoint Test B : One Or Both Lower Low Beams Is Inoperative - Vehicles With Halogen Headlamps
- Pinpoint Test C : One Or Both Low Beams Is Inoperative - Vehicles With Led (Light Emitting Diode) Headlamps
- Pinpoint Test D : Both Upper And Both Lower High Beams Are Inoperative - Vehicles With Halogen Headlamps
- Pinpoint Test E : One Or Both Upper High Beams Is Inoperative - Vehicles With Halogen Headlamps
- Pinpoint Test F : One Or Both Lower High Beams Is Inoperative - Vehicles With Halogen Headlamps
- Pinpoint Test G : One Or Both High Beams Is Inoperative - Vehicles With Led (Light Emitting Diode) Headlamps
- Pinpoint Test H : Both Upper And Both Lower Low Beams Are On Continuously - Vehicles With Halogen Headlamp
- Pinpoint Test I : One Or Both Upper Or Lower Low Beams Only Are On Continuously - Vehicles With Halogen Headlamps
- Pinpoint Test J : One Or Both Low Beams Are On Continuously - Vehicles With Led (Light Emitting Diode) Headlamps
- Pinpoint Test K : All High Beams Are On Continuously - Vehicles With Halogen Headlamps
- Pinpoint Test L : One Or Both Upper High Beams Are On Continuously - Vehicles With Halogen Headlamps
- Pinpoint Test M : Both Lower High Beams Are On Continuously - Vehicles With Halogen Headlamps
- Pinpoint Test N : One Or Both High Beams Are On Continuously - Vehicles With Led (Light Emitting Diode) Headlamps
- Pinpoint Test O : The Flash-To-Pass Feature Is Inoperative
- Pinpoint Test P : The Automatic High Beam Feature Is Inoperative
- Parking, Rear and License Plate Lamps
- DTC Chart: Body Control Module (BCM)
- Symptom Chart: Parking, Rear and License Plate Lamps
- Pinpoint Tests
- Pinpoint Test A : All The Parking Lamps Are Always On
- Pinpoint Test B : All Front Parking And, If Equipped, Roof Marker Bed Side Marker And Rear Bed Marker Lamps Are Inoperative
- Pinpoint Test C : All Front Parking And, If Equipped, Roof Marker Bed Side Marker And Rear Bed Marker Lamps Are Always On
- Pinpoint Test D : An Individual Front Parking Lamp Is Inoperative - Halogen Headlamps
- Pinpoint Test E : An Individual Front Parking Lamp Is Inoperative - Led (Light Emitting Diode) Headlamps
- Pinpoint Test F : An Individual Front Side Marker Lamp Is Inoperative Or Always On - Halogen Headlamps
- Pinpoint Test G : One Or More Roof Marker Lamps Only Are Inoperative
- Pinpoint Test H : One Or More Bed Side Marker And Bed Rear Marker Lamps Only Are Inoperative
- Pinpoint Test I : One Or Both Rear Parking Lamps And Both Exterior Mirror Parking Lamps (If Equipped) Are Inoperative - Vehicles Not Equipped With A Bed
- Pinpoint Test J : An Individual Or All Rear Parking And/Or License Plate Lamps Are Inoperative - Vehicles Equipped With Bed And Incandescent Rear Lamps
- Pinpoint Test K : An Individual Or All Rear Parking And/Or License Plate Lamps Are Inoperative - Vehicles Equipped With Bed And Led (Light Emitting Diode) Rear Lamps
- Pinpoint Test L : All Rear Parking, License Plate And Exterior Mirror Parking (If Equipped) Lamps Are Always On
- Pinpoint Test M : An Individual Exterior Mirror Parking Lamp Is Inoperative
- Reversing Lamps
- Spot Lamps
- Stoplamps
- DTC Chart(s)
- Symptom Chart: Stoplamps
- Pinpoint Tests
- Pinpoint Test A : All The STOPLAMPS Are Inoperative
- Pinpoint Test B : The High Mounted STOPLAMP Is Inoperative
- Pinpoint Test C : An Individual Rear STOPLAMP Is Inoperative - Vehicles Without A Pickup Bed
- Pinpoint Test D : An Individual Rear Upper STOPLAMP Is Inoperative - Incandescent Rear Lamps
- Pinpoint Test E : An Individual Rear Lower STOPLAMP Is Inoperative - Incandescent Rear Lamps
- Pinpoint Test F : An Individual Rear STOPLAMP Is Inoperative - Led (Light Emitting Diode) Rear Lamps
- Pinpoint Test G : One Or More STOPLAMPS Are On Continuously
- Trailer Lamps
- DTC Charts
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A : All The Trailer Lamps Are Inoperative
- Pinpoint Test B : One Or More Trailer Stop/Turn Lamps Are Inoperative Or Always On - Vehicles Not Equipped With A TRM (Trailer Module)
- Pinpoint Test C : One Or More Trailer Stop/Turn Lamps Are Inoperative Or Always On - Vehicles Equipped With A TRM (Trailer Module)
- Pinpoint Test D : The Trailer Parking Lamps Are Inoperative Or Always On
- Pinpoint Test E : The Trailer Reversing Lamps Are Inoperative Or Always On
- Pinpoint Test F : The Trailer Battery Charging Is Inoperative/Does Not Operate Correctly - Vehicles Not Equipped With A TRM (Trailer Module)
- Pinpoint Test G : The Trailer Battery Charging Is Inoperative/Does Not Operate Correctly - Vehicles Equipped With A TRM (Trailer Module)
- Pinpoint Test H : U0140:00
- Turn Signal and Hazard Lamps
- DTC Chart(s)
- Symptom Chart: Turn Signal and Hazard Lamps
- Pinpoint Tests
- Pinpoint Test A : The Turn Signal Function Is Inoperative Or Always On
- Pinpoint Test B : One Front Turn Signal Lamp Is Inoperative Or Always On - Halogen Headlamps
- Pinpoint Test C : One Front Turn Signal Lamp Is Inoperative Or Always On - Led (Light Emitting Diode) Headlamps
- Pinpoint Test D : One Exterior Mirror Turn Signal Lamp Is Inoperative Or Always On
- Pinpoint Test E : The Hazard Lamp Function Is Inoperative Or Always On
- Pinpoint Test F : The Turn Signal Indicator Flashes Fast When No Turn Signal Lamps Are Inoperative Or Does Not Flash Fast When A Turn Signal Lamp Is Inoperative - Led (Light Emitting Diode) Headlamps Or Rear Lamps
- Pinpoint Test G : The Turn Signal Indicator Flashes Fast When No Turn Signal Lamps Are Inoperative - Halogen Headlamps Turn Signal Lamp
- General Procedures
- Removal And Installation
- Notes
- Cab Marker Lamp
- Front Fog Lamp
- Front Marker Lamp
- Front Turn Signal Lamp Bulb
- Hazard Flasher Switch
- Headlamp Assembly
- Headlamp Bulb
- Headlamp Switch
- High Mounted Stoplamp
- Light Emitting Diode (LED) Control Module
- Light Sensor
- Rear Lamp Assembly
- Rear Lamp Bulb
- Side Marker Lamp
- Spot Lamp Control Module
- Spot Lamp Switch
- Stoplamp Switch
- Trailer Module (TRM)