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Home >> Acura >> 2012 >> MDX >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Blind Spot Information System (BSI) >> DTC Troubleshooting >> DTC B18AF: Left BSI Radar Unit Internal Circuit Error

DTC B18AF: Left BSI Radar Unit Internal Circuit Error

  1. Clear the DTCs  with the HDS (see General Troubleshooting Information  .
  2. Turn the ignition switch to ON (II), then wait for 30 seconds.
  3. Check for DTCs  with the HDS (see General Troubleshooting Information  .

    Is DTC B18AF indicated? 

    YES  -Replace the left BSI radar unit  .

    NO  -Intermittent failure, the system is OK at this time.