DTC P16C0: PCM A/T Control System Incomplete Updated

WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. 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 with the HDS, and review GENERAL TROUBLESHOOTING INFORMATION .
This code is indicated when PCM updating is incomplete.
Do not turn the ignition switch to LOCK (0) or ACCESSORY (I) while updating the PCM. If you turn the ignition switch to LOCK (0) or ACCESSORY (I) before completion, the PCM can be damaged.

Update the PCM (see PCM UPDATE ).
Check for Temporary DTCs or DTCs with the HDS.
Is DTC P16C0 indicated?

YES - Replace the PCM (see PCM REPLACEMENT ). ■

NO - PCM updating is complete. ■