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Ask Ron Your Own Question
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23821
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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I bought a Ford F550 from 2005 with 6l V8 Diesel engine. In

Customer Question

I bought a Ford F550 from 2005 with 6l V8 Diesel engine.
In the display I have a message TBC FAULT.
What can I do?
Regards ***** *****
Submitted: 1 year ago.
Category: Ford
Expert:  Ron replied 1 year ago.

Hello and thank you for your question,

The TBC light comes on when trailer break system sees a system fault and when this happens the system will set and store a fault code. If you scan the system and get me the fault code I can direct you in the correct repair.

Customer: replied 1 year ago.
How can I scan the codes?
Expert:  Ron replied 1 year ago.

You will need a Ford compatible scan tool to retrieve the fault code.