Test Type Selection

WARNING: This page is about a different car, the 1988 Cadillac Seville and 1988 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

Having selected a system, the first available test type (i.e. "ECM DATA?") will be displayed. See Figure . When selecting a specific test type, the following actions may be taken to control display:

Pressing "OFF" button on CCDIC panel will stop the test type selection process and return display to the next available system selection.
Pressing the "LOW" fan button will display the next available test type for the selected system. This allows display to be stepped through all available test types. The list of test types can be repeated following the display of the last test type.
Pressing the "HIGH" fan button will select the displayed test type. At this point the first of several specific tests will appear.