P1518 on the 1999 Pontiac Firebird
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| 091303 | 2004-01-29. Service bulletin. WHEN USING POWERTRAIN CONTROL MODULE (PCM) 9374997 DEALERS MAY ENCOUNTER PCM CODE P066 OR P1518, A CRANK NO START CONDITION, OR THE INABILITY TO SUCCESSFULLY PROGRAM THE REPLACEMENT PCM. *TT |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.