Service bulletins for the 2005 Chevrolet Equinox
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
625 on file from NHTSA, as of 2026-10-19.
About P0404 on the 2005 Chevrolet Equinox: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0404 are shown. Show all
| 060604008 | 2006-03-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LNJ SERVICE ENGINE SOON (SES) LIGHT ILLUMINATED, MULTIPLE POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) P1404 AND/OR P0404. *TT UPDATED 04-27-07. *KB |
|---|---|
| 3638 | 2006-01-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). VEHICLE MAY HAVE A DTC P0404 OR P1404. THIS MAY BE CAUSED FROM POSSIBLE EGR PINTLE BEING STUCK. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.