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Home >> Acura >> 2007 >> MDX >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Multiplex Integrated Control System >> General Troubleshooting Information >> Troubleshooting CAN Circuit Related Problems >> Using the HDS (Preferred method)
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Using the HDS (Preferred method)

  1. Go to B-CAN SYSTEM DIAGNOSIS TEST MODE A  to check for "Connected units" and DTCs .
  2. If no DTCs are retrieved, go to B-CAN SYSTEM DIAGNOSIS TEST MODE C  or TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE D  .