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.
2016 Ford Transit Connect TitaniumFACTORY OEM SERVICE PROCEDURE
Module Communications Network DTCS
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| U0001:88 | High Speed CAN Communication Bus: Bus Off | A HS-CAN fault was present at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to record the DTC. CLEAR the DTC. REPEAT the network test with the diagnostic scan tool. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0010:88 | Medium Speed CAN Communication Bus: Bus Off | A MS-CAN fault was present at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to record the DTC. CLEAR the DTC. REPEAT the network test with the diagnostic scan tool. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0037:88 | Vehicle Communication Bus B: Bus Off | A network fault was present at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to record the DTC. CLEAR the DTC. REPEAT the network test with the diagnostic scan tool. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
Factory Service Tools
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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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