The accessory module sees a fault in the touch display
What it means
B108E. The accessory module sees a fault in the touch display. The screen may not respond to touch or the display can quit working.
Findings, check these first
- Faulty front display interface module
- Damaged display connector
- Faulty accessory protocol interface module
- Internal display fault
- Poor module power or ground
Standard procedure
- Confirm the code and test the display and touch response
- Inspect the display module connectors
- Check module power and ground
- Test the touch sensing function
- Replace the failed display or module after tests
Code lookup
Type a code above, or start from a symptom or a common code.
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Sources and review
Review: checked against the recorded source material.
- B108E FORD: Code Meaning, Causes, Symptoms, & Tech Notes | Engine-Codes.com
archived reference page (engine-codes.com via Wayback Machine)
Supports: code identity, Ford meaning and possible causes
Fetched directly. Ford title, meaning and causes match the catalog record. Model and year fitment remain curator claims.
- B108E FORD Display General Electrical Failure | AutoCodes.com
archived reference page (autocodes.com via Wayback Machine)
Supports: corroboration of Ford meaning and causes
Same Ford text as the engine-codes page (both sites share one publisher).
Last updated 2026-09-26.
Report a correction for B108E. Include your vehicle, the issue and a source if you have one.