DTC Troubleshooting: P060B (00), P16A0 (00), P16A1 (00), P16A4 (00), P16AB (00), P16AE (00)
DTC P060B:
 ECM Internal Circuit Malfunction
DTC P16A0:
 ECM Internal Circuit Malfunction
DTC P16A1:
 ECM Internal Circuit Malfunction
DTC P16A4:
 ECM Internal Circuit Malfunction
DTC P16AB:
 ECM Internal Circuit Malfunction
DTC P16AE:
 ECM Internal Circuit Malfunction
NOTE: Before you troubleshoot, record all freeze data and review the general troubleshooting information.
  1. Turn the ignition switch ON (II).
  1. Reset the ECM with the HDS.
  1. Turn the ignition switch OFF, and wait 2 minutes.
  1. Turn the ignition switch ON (II).
  1. Check for Temporary DTCs or DTCs with the HDS.
Is DTC P060B, P16A0, P16A1, P16A4, P16AB, and/or P16AE indicated?
YES -
Update the ECM if it does not have the latest software, or substitute a known-good ECM, then recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM. ■
NO -
Intermittent failure, the system is OK at this time.■