DTC P0602: PCM Programming Error
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).
- This DTC is stored when a PCM update is not completed.
- Do not turn the ignition switch to ACC (I) or LOCK (0) while updating the PCM. If you do, the PCM can be damaged.
- Do the PCM update procedure (see PCM UPDATE ).
- Check for Pending or Confirmed DTCs with the HDS.
Is DTC P0602 indicated?
YES -Replace the original PCM (see PCM REPLACEMENT ).
NO -The troubleshooting is complete.