DTC Troubleshooting

DTC Troubleshooting: P16D6

DTC P16D6:

IMA-CAN Malfunction (Internal Malfunction)

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information.

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Check for Pending or Confirmed DTCs with the HDS.

Is DTC P16D6 indicated?

YES -

Go to step 4.

NO -

Intermittent failure, the system is OK at this time. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.�

4. Update the PCM if it does not have the latest software PCM Update, or substitute a known-good PCM.

5. Check for Pending or Confirmed DTCs with HDS.

Is DTC P16D6 indicated?

YES -

If the PCM was updated, substitute a known-good PCM, then recheck. If the PCM was substituted, go to step 1.

NO -

If the PCM was updated, troubleshooting is complete. If the PCM was substituted, replace the original PCM Service and Repair. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.�