LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 1997 >> Firebird Formula, 2D Convertible, Automatic >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Module >> Diagnosis & Repair >> DTC 12, Begin Diagnostic Display >> Notes
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

DTC 12, Begin Diagnostic Display: Notes

DTC 12 is always displayed as the first code, indicating the diagnostic display is in progress. If DTCs do not display, go to TESTING.

scientia non olet · About LEMON Manuals