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.
2021 Dodge and Ram ProMaster 2500FACTORY OEM SERVICE PROCEDURE
Module, Fleet Telematics (FTM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1560-11 | CELLULAR ANTENNA 1-CIRCUIT SHORT TO GROUND |
| B1560-13 | CELLULAR ANTENNA 1-CIRCUIT OPEN |
| B1562-11 | GPS ANTENNA-CIRCUIT SHORT TO GROUND |
| B1562-13 | GPS ANTENNA-CIRCUIT OPEN |
| B210D-16 | BATTERY VOLTAGE LOW - CIRCUIT BELOW THRESHOLD |
| B210E-17 | BATTERY VOLTAGE HIGH - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B2206-00 | CURRENT VIN MISSING / MISMATCH |
| B222C-00 | VEHICLE CONFIGURATION NOT PROGRAMMED |
| U0001-00 | CAN C BUS - NO SUBTYPE INFORMATION |
| U0002-00 | CAN C BUS OFF PERFORMANCE - NO SUBTYPE INFORMATION |
| U0010-00 | CAN INTERIOR BUS-NO SUBTYPE INFORMATION-NEW |
| U0011-00 | CAN INTERIOR BUS OFF PERFORMANCE-NO SUBTYPE INFORMATION-NEW |
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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