RAM
08-070-26
Manufacturer communications
- Publication date
- 2026-02-17
- Received by NHTSA
- 2026-03-05
- NHTSA record numbers
- 11029665
Manufacturer summary
Original wording in English
Flash: Telematics Box Module Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• B1560-11-Cellular Antenna 1-Circuit Short To Ground.
• B1561-11-Cellular Antenna 2-Circuit Short To Ground.
• B1562-14-GPS Antenna-Circuit Short To Ground Or Open.
• B22A9-96-ECU Internal Performance-Component Internal Failure. Customers may also experience the following:
• "Uconnect Box Required Service" Message in Radio Display. This bulletin involves reprogramming the TBM with the latest available software.
• B1560-11-Cellular Antenna 1-Circuit Short To Ground.
• B1561-11-Cellular Antenna 2-Circuit Short To Ground.
• B1562-14-GPS Antenna-Circuit Short To Ground Or Open.
• B22A9-96-ECU Internal Performance-Component Internal Failure. Customers may also experience the following:
• "Uconnect Box Required Service" Message in Radio Display. This bulletin involves reprogramming the TBM with the latest available software.
Reported code forms
Check vehicle applicability
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| Make | Model | Model year |
|---|---|---|
| Ram | 1500 | 2025 |