DTC Troubleshooting: P16C0 (99)
DTC P16C0:
 PCM A/T Control System Incomplete Update
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.
  1. Update the PCM; R20A3 engine model, K24Z3 engine model.
  1. Check for Temporary DTCs or DTCs with the HDS.
Is DTC P16C0 indicated?
YES -
Replace the PCM; R20A3 engine model, K24Z3 engine model. ■
NO -
PCM updating is complete.■