Affected Component: UNKNOWN OR OTHER

Date Published
JAN 10, 2024
NHTSA TSB #
10249499
TSB Document
Summary
Some customers may experience a “Telematics Malfunction” message in the instrument cluster with DTC U3000:04-TCU (Telematics communication unit internal malfunction) stored in memory. This is caused by improper control software of the telematics communication unit (TCU). To eliminate this concern, the control software of the TCU has been modified.