Flash: Radio Frequency Hub Module (RFHM) Enhancements This bulletin involves reprogramming the RFHM with...

Bulletin number

0808417

Component

Wheels

Summary

Flash: Radio Frequency Hub Module (RFHM) Enhancements This bulletin involves reprogramming the RFHM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following DTC has been set:B1053-64 RFHM (Keyless Ignition Node (KIN) Communication) - Signal Plausibility Failure (Software has been updated to better addressthis DTC). In addition, the customer may notice the following condition(s):With the ignition in the run position and the engine not running, the vehicle may not turn itself off after 30 minutes. Doors may not unlock when using the Remote Keyless Entry (RKE) Fob. (2015 only) Tire pressure monitoring (TPM) light may illuminate when using the winter tires in winter mode functionality. (2015-2016 only) After an engine start and the doors are closed, a message in the cluster may be displayed ?Key Not Detected? when the key is actually present. (2015-2016 only) Only a message is displayed, the vehicle will start.

Owners of these vehicles have filed 11 complaints in the wheels category.