DODGE
08-296-26
Manufacturer communications
- Publication date
- 2026-07-28
- Received by NHTSA
- 2026-08-06
- NHTSA record numbers
- 11035972
Manufacturer summary
Original wording in English
Global Telematics Box (TBM) Firmware Over Customers must experience a Malfunction Indicator Lamp (MIL) illumination and one or more of the SYMPTOM: following Diagnostic Trouble Codes (DTCs):
• B22A9-96 - ECU Internal Performance-Component Internal Failure.
• B1560-11 - Cellular Antenna 1-Circuit Short To Ground.
• B1560-13 - Cellular Antenna 1-Circuit Open.
• B1561-11 - Cellular Antenna 2-Circuit Short To Ground.
• B1561-13 - Cellular Antenna 2-Circuit Open.
• B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. Customers may also experience the following:
• "UConnect Box Requires Service" Message in Radio Display.
• B22A9-96 - ECU Internal Performance-Component Internal Failure.
• B1560-11 - Cellular Antenna 1-Circuit Short To Ground.
• B1560-13 - Cellular Antenna 1-Circuit Open.
• B1561-11 - Cellular Antenna 2-Circuit Short To Ground.
• B1561-13 - Cellular Antenna 2-Circuit Open.
• B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. Customers may also experience the following:
• "UConnect Box Requires Service" Message in Radio Display.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Dodge
B1560-11Cellular Antenna 1-Circuit Short To GroundDodge
B1560-13Cellular Antenna 1-Circuit OpenDodge
B1561-11Cellular Antenna 2-Circuit Short To GroundDodge
B1561-13Cellular Antenna 2-Circuit OpenDodge
B1562-14GPS Antenna-Circuit Short To Ground Or OpenDodge
B22A9-96ECU Internal Performance-Component Internal FailureCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Dodge | DURANGO | 2025 |