Symptom Chart(s)
Symptom Chart: Headlamps
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 (418-00 Module Communications Network) . |
One or both low beams is inoperative - Except China | Refer to the Pinpoint Test | GO to Pinpoint Test A |
One or both low beams is inoperative - China Only | Refer to the Pinpoint Test | GO to Pinpoint Test B |
One or both high beams is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test C |
One or both low beams are on continuously - Except China | Refer to the Pinpoint Test | GO to Pinpoint Test D |
One or both low beams are on continuously - China Only | Refer to the Pinpoint Test | GO to Pinpoint Test E |
One or both high beams are on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test F |
The flash-to-pass feature is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test G |
The manual headlamp leveling is inoperative/does not operate correctly - China Only | Refer to the Pinpoint Test | GO to Pinpoint Test H |
Pinpoint Tests
One Or Both Low Beams is Inoperative - Except China
Refer to Wiring Diagrams Cell 85 for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Exterior Lighting - System Operation and Component Description (417-01 Exterior Lighting, Description and Operation).
DTC Fault Trigger Conditions
Description | Fault Trigger Conditions | |||
|---|---|---|---|---|
DTC | ||||
B1D00:11 | Left Low Beam: Circuit Short To Ground | A continuous memory and on-demand DTC that sets when the BCM detects a short to ground from the LH low beam output circuit. | ||
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.