1996 Cadillac Seville STSFACTORY OEM SERVICE PROCEDURE

Viewing Snapshot Information

After snapshot has been taken or a code set snapshot selected, display will read "SNAP DATA?" or "PXXX DATA". Any of following actions may be taken to control display.

Pressing HI button on CCP will select data values for the snapshot. At this point, display is controlled as it would be for non-snapshot data displays, however; all values represent memorized vehicle conditions.

Pressing LO button will allow snapshot INPUT values to be selected. Display will read "SNAP INPUTS" or "PXXX INPUTS".

Pressing OFF button on CCP will return to original snapshot screen. Pressing OFF button several times will return display to next available test selection.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.