{"vehicle":{"id":"1992_buick_riviera","year":1992,"make":"Buick","model":"Riviera"},"as_of":"2026-10-19","counts":{"count":8,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":8}],"components":[{"id":"powertrain","name":"Transmission and driveline","count":7},{"id":"axle","name":"Axle","count":3},{"id":"automatic-transmission","name":"Automatic transmission","count":2},{"id":"driveshaft","name":"Driveshaft","count":1},{"id":"engine","name":"Engine","count":1},{"id":"engine-control-module","name":"Engine control module","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":10246631,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-11","date":"2013-09-01","document_id":"130089009","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)","summary":"Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10246631-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10246631-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246631"},{"nhtsa_id":619370,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-05-24","date":"2001-04-01","document_id":"990730030A","mfr_campaign":null,"component":"POWER TRAIN:AXLE ASSEMBLY","summary":"OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING BRAKE NOT APPLIED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/619370"},{"nhtsa_id":6089996,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-03-01","date":"1999-12-01","document_id":"990730030","mfr_campaign":null,"component":"POWER TRAIN:AXLE ASSEMBLY","summary":"SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6089996"},{"nhtsa_id":601769,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-08-24","date":"1998-04-01","document_id":"10001","mfr_campaign":null,"component":"POWER TRAIN:AXLE ASSEMBLY","summary":"INFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601769"},{"nhtsa_id":51497,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-06-27","date":"1997-02-01","document_id":"577106A","mfr_campaign":null,"component":"POWER TRAIN:DRIVELINE:DRIVESHAFT","summary":"COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/51497"},{"nhtsa_id":50571,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-05-27","date":"1996-12-01","document_id":"577106A","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"COLD START RATTLE NOISE. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/50571"},{"nhtsa_id":45881,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1996-04-25","date":"1995-08-01","document_id":"9573T4001","mfr_campaign":null,"component":"POWER TRAIN:DRIVELINE","summary":"GRINDING AND/OR GROWLING NOISE IN PARK ON INCLINE.*SD","document":null,"url":"https://open.wenmarpro.com/bulletins/45881"},{"nhtsa_id":39308,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-11-01","date":"1995-02-01","document_id":"577106","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"COLD START RATTLE NOISE. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/39308"}],"next_cursor":null,"note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}