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RecallGazette

Vehicle problems, recalls & safety intelligence

Jeep Grand Cherokee 2022technical service bulletin

Bulletin 0813123 · NHTSA communication 10239977 · issued May 26, 2023

Technical service bulletin
communication type
Electrical System
component
2022
model years
1
vehicle entries

Official summary

Radio Over The Air Uconnect R1H Radio Software update to T25.50 Customers may experience one or more of the following: ? Amplifier module sets Diagnostic Trouble Code (DTC) U0485 - Implausible Data Received Set. ? Radio reset (Rearview camera functions normally). ? Voice Recognition (VR) inoperable. ? Wireless CarPlay? inoperable. ? Audio sources inoperable. ?

Vehicles covered

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.