P1125 on the 2005 Chevrolet Equinox
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.
| 3710 | 2005-11-01. Service bulletin. REDUCED ENGINE POWER MESSAGE AND A DIAGNOSTIC TROUBLE CODE P1125 P2120 P2138. *TT |
|---|---|
| 01912 | 2004-05-14. Service bulletin. MALFUNCTION INDICATOR LAMP (MIL) CHECK ENGINE LIGHT ON DIAGNOSTIC TROUBLE CODE (DTC) P1125 OR P2138, OR BOTH. *TT |
2 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.