NOTE:
Make sure the HDS is loaded with the latest software
version.
If you are replacing the PCM after substituting a
known-good PCM, reinstall the original PCM, then do
this procedure.
During the procedure, is any READ DATA, WRITE
DATA, or other data checks fail, note the failure, then
con
NOTE: Make sure the HDS and the DLC cable of the
HDS is not defective.
1. Turn the ignition switch OFF.
2. Connect the HDS to the DLC.
NOTE: Make sure the HDS is properly connected to
the DLC.
3. Turn the ignition switch ON (II). and read the HDS.
Does the HDS identify the vehicle?
YES-Go to ste