{"vehicle":{"id":"2015_gmc_sierra","year":2015,"make":"GMC","model":"Sierra"},"code":"U0028","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":15,"bulletins":[{"nhtsa_id":10167462,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-11-12","date":"2019-10-25","document_id":"PIT5288H","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10167462-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10167462-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10167462"},{"nhtsa_id":10164757,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-16","date":"2019-08-08","document_id":"PIT5288G","mfr_campaign":null,"component":"STEERING; VISIBILITY; ELECTRICAL SYSTEM","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164757-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164757-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164757"},{"nhtsa_id":10154606,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-18","date":"2018-12-17","document_id":"PIC6073E","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL","summary":"This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10154606-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10154606-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154606"},{"nhtsa_id":10139306,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2015-03-02","document_id":"PIC6073","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","summary":"This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10139306-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10139306-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139306"},{"nhtsa_id":10123279,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-14","date":"2017-10-24","document_id":"PIT5288F","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10123279-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10123279-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10123279"},{"nhtsa_id":10115119,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-11-12","document_id":"PIT5405A","mfr_campaign":null,"component":"STEERING; ELECTRICAL SYSTEM; POWER TRAIN; EQUIPMENT:APPLIANCE:AIR CONDITIONER","summary":"This Preliminary Information communication provides information to the technician for a reduced power message, steering assist, engine stall or the instrument panel, radio, and or Heater-Vent-Air Conditioning go blank with multiple diagnostic trouble codes. If any of the following diagnostic trouble codes U0073, U0078, U0029, U0028, U0415, U0140, U0126, U0121, U0101, U0100, C0544, U1510, U0073, B127B, B2605, B3600,C0800, U0428, and U0452 set in the vehicle. Check the body control module ground at the G218 location. The front dash insulator mat may be trapped between the ground eyelet and the body stud. Remove the round nut and eyelet and cut the front dash insulator mat away from the ground stud so it no longer interferes with the ground stud and reinstall the eyelet and ground nut.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115119-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115119-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10115119"},{"nhtsa_id":10115105,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-11-09","document_id":"PIT5288C","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115105-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115105-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10115105"},{"nhtsa_id":10115038,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2015-06-12","document_id":"PIC6073A","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL","summary":"This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115038-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10115038-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10115038"},{"nhtsa_id":10114850,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2016-11-30","document_id":"PIT5288E","mfr_campaign":null,"component":"ELECTRONIC STABILITY CONTROL (ESC); VISIBILITY; STEERING; TIRES; ELECTRICAL SYSTEM","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10114850-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10114850-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10114850"},{"nhtsa_id":10114786,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2014-12-12","document_id":"PIT5288B","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information center, service tire pressure system, no audio, touch screen Inoperative, Steering Wheel Controls Inoperative, Service Stabilitrak, rear power windows inoperative, rear wiper inoperative, and or a dead battery. Technician may find Diagnostic Trouble Codes B3101, B144C, C0710, C0544, U1548, U1549, U154A, U0151, U0126, U0415, U0077, U0028 and/or U0029. Technician should inspect the left instrument panel for the wire harness being pinched. Technician will need to repair the wire harness and reroute the wire harness.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10114786-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10114786-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10114786"}],"url":"https://open.wenmarpro.com/makes/gmc/sierra/2015/bulletins?code=U0028"},"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/gmc/sierra/2015/codes/U0028","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."]}