Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Ford Excursion 4WD V8-6.0L DSL TurboFACTORY OEM SERVICE PROCEDURE
Body Control Module
PLEASE NOTE: Some diagrams may appear to be missing because of gaps in the number sequences. These "gaps" are actually for diagrams that do not apply to the vehicle model selected.
Diagrams -- Other diagrams referred to by number (See Diagram ##-#, etc.) within these diagrams can be found at Diagrams by Number.
Locations -- Location views (reference numbers starting with 151-) referred to within these diagrams can be found at Component Location Views.
59-1:
59-2:
Diagrams -- Other diagrams referred to by number (See Diagram ##-#, etc.) within these diagrams can be found at Diagrams by Number.
Locations -- Location views (reference numbers starting with 151-) referred to within these diagrams can be found at Component Location Views.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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