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RAM

08-144-26

Manufacturer communications

Publication date
2026-04-07
Received by NHTSA
2026-04-15
NHTSA record numbers
11031321

Manufacturer summary

Original wording in English

Global Telematics Box Module (TBM) 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 - short to

NHTSA manufacturer communications ↗

Reported code forms

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
Ram25002026
Ram25002025
Ram35002026
Ram35002025
Ram45002026
Ram45002025
Ram55002026
Ram55002025

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