DTC B15FE: XM Tuner Antenna Disconnected; DTC B15FF: XM Tuner Antenna Short [06/2018 - 09/2022]: Description

WARNING: This page is about a different car, the 2022 Lexus ES 300h, 2021 Lexus ES 300h, 2020 Lexus ES 300h, and 2019 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

These DTCs are stored when a malfunction occurs in the telephone antenna assembly which is connected to the radio receiver assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B15FE	XM Tuner Antenna Disconnected	The telephone antenna assembly is not connected	Antenna cord sub-assembly No. 2 antenna cord sub-assembly No. 3 antenna cord sub-assembly Telephone antenna assembly Radio receiver assembly
B15FF	XM Tuner Antenna Short	A short occurs in the telephone antenna assembly	Antenna cord sub-assembly No. 2 antenna cord sub-assembly No. 3 antenna cord sub-assembly Telephone antenna assembly Radio receiver assembly