Affected Component: ELECTRICAL SYSTEM

Date Published
OCT 02, 2019
NHTSA TSB #
10166887
TSB Document
Summary
This Service Information bulletin provides a procedure to use when diagnosing the infotainment system, a DTC B2242- “UART COMMUNICATION” is stored in memory. UART communication occurs between the infotainment head unit (H/U) and the Auto HVAC system control panel.