OBD-II Code Decoder

P1271 — vehicles with official records naming this code

P1271 is named in NHTSA-published manufacturer communications or investigations for 4 vehicle families, including:

• Chevrolet Trailblazer model years 2002-2004 · 5 records
• GMC Envoy model years 2002-2004 · 5 records
• Buick Rainier model years 2004 · 1 record
• Oldsmobile Bravada model years 2004 · 1 record

A code named in a manufacturer communication means the document refers to it for those vehicles. It is not a diagnosis of any car, and it does not mean the code is common on that vehicle.