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C1288 on the 2001 Buick LeSabre

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.

Bulletins for this model year that name C1288
30152004-08-25. Service bulletin. MULTIPLE STABILITRAK/PRECISION CONTROL CODES SUCH AS C1282, C1283, C1284, C1285, C1287, AND C1288 EXIST ON DELPHI BOSCH 5.0 OR 5.3 SYSTEMS. *TT
0405250012004-08-12. Service bulletin. INTERMITTENT SERVICE STABILITY SYSTEM DIC MESSAGE WITH ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC TROUBLE CODE (DTC) C1288. *TT
013592003-11-20. Service bulletin. INTERMITTENT ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC TROUBLE CODE (DTC) C1288. *TT *MJ

3 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.