{"vehicle":{"id":"2017_chevrolet_volt","year":2017,"make":"Chevrolet","model":"Volt"},"code":"P0A0C","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10199273,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-19","date":"2021-05-06","document_id":"21NA111","mfr_campaign":null,"component":"AIR BAGS","summary":"This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199273-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199273-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199273"},{"nhtsa_id":10198882,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-06","date":"2021-05-06","document_id":"21NA111","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198882-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198882-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198882"},{"nhtsa_id":10156979,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-08","date":"2017-08-15","document_id":"16185","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT; ENGINE","summary":"16185-Customer Satisfaction. On certain vehicles, the high voltage interlock connector behind the high voltage battery disconnect relay fuse block cover may be susceptible to becoming recessed back into the high voltage battery disconnect relay assembly. This may cause an electrical disconnect which could result in a loss of vehicle propulsion and/or a no start condition. The malfunction indicator lamp may be illuminated and DTC P0A0C ? ?high voltage system inter-lock circuit low? may be set. A ?Shift To Park? message may also be displayed. Additionally, a subset of these vehicles may have a condition in which the 15A fuse in the high voltage battery disconnect relay may prematurely open. The open fuse may prevent the low voltage battery from being charged by the 14v DC power module. If this were to occur, the vehicle will provide warning to the driver and eventually lose electrical power. Once power is drained from the 12 volt battery, the vehicle may lose propulsion and will not start. Dealers will reprogram the hybrid powertrain control module 2; and if applicable, replace the 15 amp high voltage battery disconnect relay fuse.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10156979-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10156979-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10156979"},{"nhtsa_id":10137745,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2017-08-29","document_id":"PIC6211A","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"This Preliminary Information communication provides the technician with inspection and repair instructions for vehicles with a no start/no propulsion condition that is setting a DTC P0A0C for the high voltage interlock circuit.Technician will reprogram the Hybrid Powertrain Control Module 2 to resolve the concern.The HPCM2 will then ignore the interlock circuit and P0A0C will no longer be a valid DTC for the vehicle","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10137745-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10137745-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137745"},{"nhtsa_id":10083074,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-20","date":"2016-08-05","document_id":"PIC6211","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM","summary":"THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH INSPECTION AND REPAIR INSTRUCTIONS FOR VEHICLES WITH A NO START OR NO PROPULSION CONDITION. TECHNICIAN WILL FIND DIAGNOSTIC TROUBLE CODE P0A0C FOR THE HIGH VOLTAGE INTERLOCK CIRCUIT. TECHNICIAN WILL INSPECT THE HIGH VOLTAGE INTERLOCK LOOP CONNECTOR IN THE FRONT OF THE HIGH VOLTAGE BATTERY TO MAKE SURE THE CONNECTOR IS FULLY SEATED. THE DEALER WILL REPLACE THE HIGH VOLTAGE CONTACTOR ASSEMBLY.","document":null,"url":"https://open.wenmarpro.com/bulletins/10083074"}],"url":"https://open.wenmarpro.com/makes/chevrolet/volt/2017/bulletins?code=P0A0C"},"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/volt/2017/codes/P0A0C","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."]}