{"vehicle":{"id":"2007_chevrolet_tahoe","year":2007,"make":"Chevrolet","model":"Tahoe"},"code":"P2138","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10139090,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2017-11-17","document_id":"070604019F","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; ENGINE","summary":"This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138 set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139090-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139090-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139090"},{"nhtsa_id":10113703,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-06-23","document_id":"07-06-04-019E","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","summary":"This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138 set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10113703-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10113703-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10113703"},{"nhtsa_id":10112115,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2014-07-16","document_id":"PIP3783D","mfr_campaign":null,"component":"ENGINE; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes P2120, P2122, P2123, P2125, P2127, P2128, and/or P2138. Technician will need to inspect the Accelerator Pedal Position circuits for poor terminal tension.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10112115-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10112115-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10112115"},{"nhtsa_id":10026627,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-11-20","date":"2008-11-19","document_id":"08-06-04-012B","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL","summary":"GMC: EI08047-INTERMITTENT MIL/SES, DTC(S) P2120, 02122, 02123, 02125, P2127, P2128, P2138 WITH REDUCED ENGINE POWER (REPLACE ACCELERATOR PEDAL). THIS MAY BE CAUSED BY CORROSION AT THE ACCELERATOR PEDAL CONNECTOR. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10026627"},{"nhtsa_id":10024742,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-05-15","date":"2008-03-01","document_id":"08-06-04-012","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"EI08047 - INTERMITTENT MIL/SES, DTC'S P2120, P2122, P2123, P2125, P2127, P2128, P2138 WITH REDUCED ENGINE POWER. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10024742"}],"url":"https://open.wenmarpro.com/makes/chevrolet/tahoe/2007/bulletins?code=P2138"},"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/tahoe/2007/codes/P2138","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."]}