Removal and Installation: Pcm: Removal: Notes

NOTE: 

• Make sure the HDS has the latest HDS software version.
• If you are replacing the PCM after substituting a known-good PCM, reinstall the original PCM, then do this procedure.
• If you are replacing the PCM, do the all procedures.
• If you are removing or substituting the PCM, skip the procedures of READ DATA (Engine Oil Life).