{"vehicle":{"id":"1989_gmc_safari","year":1989,"make":"GMC","model":"Safari"},"as_of":"2026-10-19","counts":{"count":4,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":4}],"components":[{"id":"powertrain","name":"Transmission and driveline","count":2},{"id":"automatic-transmission","name":"Automatic transmission","count":1},{"id":"brakes","name":"Brakes","count":1},{"id":"visibility","name":"Glass, wipers and mirrors","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":10028790,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-05-30","date":"2010-11-01","document_id":"PIT-3665-A","mfr_campaign":null,"component":"SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES","summary":"GENERAL MOTORS: ON ALL 1988-2009 FULL SIZE CHEVROLET/GMC PICKUPS, UTILITIES AND VANS, THE BRAKE PEDAL WILL MOVE DOWN OR SELF APPLY DURING FULL LOCK TURNS OR NEAR FULL LOCK TURNS. CHEVROLET ASTRO AND GMC SAFARI VANS; HUMMER 2 ARE INCLUDED. *PE UPDATED 5/24/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10028790"},{"nhtsa_id":10007838,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-07-13","date":"2002-10-01","document_id":"990730016A","mfr_campaign":null,"component":"POWER TRAIN","summary":"DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007838"},{"nhtsa_id":10007244,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-06-04","date":"2004-01-01","document_id":"01667","mfr_campaign":null,"component":"VISIBILITY","summary":"WINDOW REGULATOR MOTOR DOES NOT FIT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007244"},{"nhtsa_id":37942,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-02-08","date":"1994-12-01","document_id":"467108","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","summary":"TRANSMISSION EXTENTION SEAL LEAKS. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/37942"}],"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":[]}