obd2cartool.com Tech-2-User-Guide

SECTION VIIC
SERVICE PROGRAMMING SYSTEM
2.10 A Calibration Selection screen will appear showing the calibration file history for the vehicle or
controller being serviced. The screen displays a description for each calibration file. Select the
appropriate file based on these descriptions.
• Vehicles with PCMs will display a screen similar to the one shown in Figure VIIC-6. It contains a
single “tab” that summarizes all calibration files for the vehicle.
• Vehicles with VCMs will display a screen similar to the one shown in Figure VIIC-7. It contains
multiple “tabs” — one for each distinct calibration file contained in the VCM. For these vehicles,
you must make a selection within each tab. Otherwise, the system will display the message like
the one shown in Figure VIIC-8 indicating that not all selections have been made. (Notice the
unchecked box on the “System” tab.)
The following icons appear on the calibration selection screen:
• A circle with a slash (̸) indicates a file that is not selectable.
• An open box () indicates a file that is selectable.
• A box with a check mark () indicates a valid file/option that has been selected.
• If service bulletins are listed along with the calibration files, the bulletins should be referred to
before service programming is performed.
Then select Next.
Figure VIIC-6
PCM calibration file selection
Figure VIIC-7
VCM calibration file selection
Figure VIIC-8
Incomplete calibration selection message
Performing Remote SPS, Step 2, continued on next page...
2005 Tech 2 User’s Guide VII - 43