08-127-15

Flash: Radio Frequency Hub Module (RFHM) Enhancement This bulletin involves updating the RFHM software. A customer may experience one or both of the following conditions: ? Passive entry light on with Diagnostic Trouble Code (DTC) B1053-64 RFHM (Keyless Ignition Node (KIN) Communication) - Signal Plausibility Failure. ? After the engine starts and the door is closed, a message in the cluster is being displayed ?Key Not Detected? when the key is actually present. NOTE: Only a message is displayed and the vehicle will start. After the engine starts the message goes away.