{"vehicle":{"id":"2006_chevrolet_silverado","year":2006,"make":"Chevrolet","model":"Silverado"},"code":"P003A","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":4,"bulletins":[{"nhtsa_id":10126346,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-22","date":"2015-10-02","document_id":"06-06-01-007I","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL","summary":"This informational bulletin provides information to dealership personnel on identifying Duramax Diesel overpower engine breakdown or non-function due to aftermarket power-up devices vs. non overpower engine non-function of pistons, cylinders, valve train components, and DTC P003A or P111D set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10126346-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10126346-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126346"},{"nhtsa_id":10118639,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-12","date":"2012-10-15","document_id":"06-06-01-007G","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"This informational bulletin provides Information on Identifying Duramax Diesel Overpower Engine Breakdown/Non-Function Due to Aftermarket Power-Up Devices vs Non Overpower Engine Non-Function of Pistons, Cylinders, Valvetrain Components, DTC P003A or P111D Set","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10118639-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2012/MC-10118639-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118639"},{"nhtsa_id":10030207,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-08-19","date":"2009-04-01","document_id":"PIP-4629","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER","summary":"CHEVROLET/GMC: DIESEL ENGINE TURBO DTC P2563 OR P003A. MAY ENCOUNTER A CONCERN OF SES LIGHT, REDUCED POWER, LOW POWER. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030207"},{"nhtsa_id":10021106,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-03-05","date":"2007-03-01","document_id":"060604066","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"LBZ, LLY, ENGINE WITH ROUGH IDLE, POOR PERFORMANCE, BLACK/WHITE EXHAUST SMOKE, MIL/SES LIGHT ON AND ONE OR MORE OF THE FOLLOWING DTC'S P003A, P060B, P0230, P0403, P0401, P0606, P2146, P2149, P2152, P2155. (REPROGRAM ECM AND REPLACE EGR MOTOR OR EGR VALVE. *KB UPDATED 04-27-07. *KB UPDATED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10021106"}],"url":"https://open.wenmarpro.com/makes/chevrolet/silverado/2006/bulletins?code=P003A"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/chevrolet/silverado/2006/codes/P003A","note":"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.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}