Snapshot Mode

Selecting Snapshot.:

DESCRIPTION
Selection of the "SNAPSHOT?" test type while in the Electronic Control Module (ECM) system level will allow the recall of the snapshot recorded at the time of the Setting of last ECM malfunction code. Additionally, one may trigger the recording of a snapshot upon demand. Selecting, by Pushing the "HI" button while in the ECM system, will result in the display of "EXXX" where "XXX" is the 3 digit diagnostic code that recorded the snapshot.

While selecting snapshot, any of the following actions may be taken to control the display:
1. Depressing the "OFF" button on the ECC panel will stop the test type selection process and return the display to the next available system selection.
2. Depressing the "LO" button will allow scrolling through the list of ECM diagnostic codes that the BCM snapshot mode has stored. Pressing the "L0" button will result in the "TAKE ECM SNAPSHOT?" display. Responding "LO" will return to the first "EXXX SNAP?" dispay.
3. Depressing the "HI" button will "SNAP DATA?" or "SNAP INPUTS?" displayed will select that test type. At this point the display is controlled as it would be for non-snapshot data and input displays. However, all values and status information represents memorized vehicle conditions.