OBD-II Codes by Vehicle Make

Browse fault codes by manufacturer to find codes commonly associated with your vehicle.

Audi

P0305 P2187

BMW

P0171 P0174 P0411 P2187

Cadillac

P0449

Chevrolet

P0300 P0420 P0174 P0442 P0455 P0128 P0440 P0446 P0301 P0302 P0303 P0305 P0306 P0307 P0308 P0131 P0133 P0135 P0325 P0340 P0335 P0352 P0411 P0430 P0443 P0449 P0456 P0500 P0562 P0706 P0715 P0720 P2101 P2135 P2270

Chrysler

P0700

Dodge

P0300 P0455 P0301 P0305 P0307 P0308 P0340 P0335 P0352 P0456 P0562 P0700 P0706 P0715 P0720

Ford

P0300 P0420 P0171 P0174 P0442 P0455 P0401 P0440 P0301 P0302 P0303 P0305 P0307 P0308 P0131 P0133 P0135 P0141 P0340 P0335 P0352 P0400 P0430 P0443 P0456 P0500 P0505 P0562 P0600 P0700 P0706 P0715 P0720 P1000 P2096 P2097 P2195 P2196 P2270 P2271

GMC

P0128 P0446 P0449 P0706

Honda

P0300 P0420 P0171 P0442 P0401 P0440 P0301 P0302 P0303 P0304 P0306 P0131 P0133 P0135 P0141 P0325 P0335 P0400 P0430 P0443 P0500 P0505 P0507 P2096 P2097 P2196 P2271

Hyundai

P0340

Jeep

P0455 P0352 P0700 P0715 P0720

Lexus

P0446

Lincoln

P2195

Mazda

P0401 P0400

Mercury

P2195

Nissan

P0420 P0171 P0442 P0401 P0306 P0141 P0325 P0505 P0507 P2096

Pontiac

P0128 P2101 P2135

Saturn

P0128 P2101 P2135

Subaru

P0304 P0507 P2187

Toyota

P0300 P0420 P0171 P0174 P0442 P0455 P0401 P0440 P0446 P0301 P0302 P0303 P0304 P0306 P0131 P0133 P0135 P0141 P0325 P0400 P0430 P0443 P0456 P0500 P0505 P0507 P2096 P2097 P2196 P2270 P2271

Volkswagen

P0304 P0411 P2187

About OBD-II Codes

Generic OBD-II codes (P0xxx) apply to all makes and models and are standardized by SAE J2012. Manufacturer-specific codes (P1xxx, P2xxx) may have different meanings across brands. All codes on this site are based on generic definitions unless otherwise noted.