PCM Idle Learn Procedure: Notes

The idle learn procedure must be done so the PCM can learn the engine idle characteristics.

Do the idle learn procedure whenever you do any of these actions:

• Replace the PCM
• Reset the PCM
• Update the PCM
• Replace or clean the throttle body
• Disassemble the engine or the transmission
  NOTE: Erasing DTCs with the HDS does not require you to do the idle learn procedure.