DTC B2202: AcuraLink Control Unit EEPROM Error
WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Check the vehicle battery condition first.
- Connect the HDS to the DLC.
- Turn the ignition switch to ON (II).
- Check for DTCs with the HDS and DTC log data in the navigation system diagnostic mode (see
SYSTEM DIAGNOSTIC MODE
).
Is DTC B2202 indicated with HDS and on the navigation display?
YES - Intermittent failure. The system is OK at this time. Check for poor connections or loose terminals at the AcuraLink control unit (XM receiver).
NO - Check for poor connections or loose terminals at the AcuraLink control unit (XM receiver). If all connections are OK, replace the AcuraLink control unit (XM receiver) (see ACURALINK CONTROL UNIT (XM RECEIVER) REMOVAL/INSTALLATION ).