{"vehicle":{"id":"2025_gmc_sierra","year":2025,"make":"GMC","model":"Sierra"},"code":"C1197","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":11018497,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-20","date":"2025-05-16","document_id":"PIT6304D","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system and update the software in the K5 automatic level ride control module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018497-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018497-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018497"},{"nhtsa_id":11017295,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-29","date":"2025-04-17","document_id":"PIT6304C","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system and update the software in the K5 automatic level ride control module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017295-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017295-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017295"},{"nhtsa_id":11016150,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-01","date":"2025-03-24","document_id":"PIT6304B","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system and update the software in the K5 automatic level ride control module.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016150-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016150-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016150"},{"nhtsa_id":11013388,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-03","date":"2025-01-29","document_id":"PIT6304A","mfr_campaign":null,"component":"SUSPENSION","summary":"This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013388-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013388-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013388"},{"nhtsa_id":11011891,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-12-17","date":"2024-12-14","document_id":"PIT6304","mfr_campaign":null,"component":"SUSPENSION","summary":"This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 caused by a pinched air inlet hose to the suspension compressor air leveling system.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011891-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11011891-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11011891"}],"url":"https://open.wenmarpro.com/makes/gmc/sierra/2025/bulletins?code=C1197"},"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/2025/codes/C1197","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."]}