DTC B2240 Acura

XM Antenna Error

XM Antenna Error

Description

XM Antenna malfunction.

Cause and Solution

Check the vehicle battery condition
Poor connections or loose terminals at the AcuraLink control unit (XM receiver) and the XM antenna
Update the AcuraLink Control unit with the latest software
Faulty AcuraLink Control unit
Faulty antenna lead between the AcuraLink Control unit (XM receiver) and the XM antenna.

Video Guide

Duration: PT4M1S | Uploaded: 2020-04-14

Diagnostic Info

  • DTC Code: B2240
  • Brand: Acura
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