Symptom Chart(s)
WARNING: This page is about a different car, the 2015 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart: Parking, Rear and License Plate Lamps
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Symptom Chart
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not respond to the diagnostic scan tool | Fuse Wiring, terminals or connectors Module |
REFER to: Communications Network . |
| All the parking lamps are always on | Refer to the Pinpoint Test | GO to PINPOINT TEST A : ALL THE PARKING LAMPS ARE ALWAYS ON |
| All front parking and, if equipped, front side fender marker, grille marker and rear bed marker lamps are inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST B : ALL FRONT PARKING AND, IF EQUIPPED, FRONT SIDE FENDER MARKER, GRILLE MARKER AND REAR BED MARKER LAMPS ARE INOPERATIVE |
| All front parking and, if equipped, front side fender marker, grille marker and rear bed marker lamps are always on | Refer to the Pinpoint Test | GO to PINPOINT TEST C : ALL FRONT PARKING AND, IF EQUIPPED, FRONT SIDE FENDER MARKER, GRILLE MARKER AND REAR BED MARKER LAMPS ARE ALWAYS ON |
| An individual front parking lamp is inoperative - halogen headlamps | Refer to the Pinpoint Test | GO to PINPOINT TEST D : AN INDIVIDUAL FRONT PARKING LAMP IS INOPERATIVE - HALOGEN HEADLAMPS |
| An individual front parking lamp is inoperative - LED or High Intensity Discharge (HID) headlamps | Refer to the Pinpoint Test | GO to PINPOINT TEST E : AN INDIVIDUAL FRONT PARKING LAMP IS INOPERATIVE - LED (LIGHT EMITTING DIODE) OR HIGH INTENSITY DISCHARGE (HID) HEADLAMPS |
| An individual front side marker lamp is inoperative or always on - halogen headlamps | Refer to the Pinpoint Test | GO to PINPOINT TEST F : AN INDIVIDUAL FRONT SIDE MARKER LAMP IS INOPERATIVE OR ALWAYS ON - HALOGEN HEADLAMPS |
| An individual front side marker lamp is inoperative - LED headlamps | Refer to the Pinpoint Test | Install a new headlamp assembly. REFER to: Headlamp Assembly . |
| An individual front side fender marker or rear bed marker lamp is inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST H : AN INDIVIDUAL FRONT SIDE FENDER MARKER OR REAR BED MARKER LAMP IS INOPERATIVE |
| An individual or all grille marker lamps only are inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST I : AN INDIVIDUAL OR ALL GRILLE MARKER LAMPS ONLY ARE INOPERATIVE |
| An individual or all rear parking, license plate and, if equipped, exterior mirror, roof marker and high-mounted stoplamp parking lamps are inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST J : AN INDIVIDUAL OR ALL REAR PARKING, LICENSE PLATE AND, IF EQUIPPED, EXTERIOR MIRROR, ROOF MARKER AND HIGH-MOUNTED STOPLAMP PARKING LAMPS ARE INOPERATIVE |
| All rear parking, license plate and, if equipped, exterior mirror, roof marker and high-mounted stoplamp parking lamps are always on | Refer to the Pinpoint Test | GO to PINPOINT TEST K : ALL REAR PARKING, LICENSE PLATE AND, IF EQUIPPED, EXTERIOR MIRROR, ROOF MARKER AND HIGH-MOUNTED STOPLAMP PARKING LAMPS ARE ALWAYS ON |
| All rear parking, license plate and, if equipped, rear bed marker lamps are inoperative | Refer to the Pinpoint Test | REPAIR the rear parking, license plate and, if equipped, rear bed marker lamps ground circuit for an open. |
| An individual roof marker lamp is inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST G : AN INDIVIDUAL ROOF MARKER LAMP IS INOPERATIVE |
| An individual or both exterior mirror parking lamps and/or the high-mounted stoplamp parking lamp is inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST L : AN INDIVIDUAL OR BOTH EXTERIOR MIRROR PARKING LAMPS AND/OR THE HIGH-MOUNTED STOPLAMP PARKING LAMP IS INOPERATIVE |