{"nhtsa_id":52106,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-17","date":"1997-04-01","document_id":"776513","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"WATER IN AIR PUMP AND/OR DTC P0410, P0412, P1415, P1416, P0100, P0101, P0102 AND DTC 48 (INSTALL AIR PUMP SERVICE KIT). *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52106","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":["P0100","P0101","P0102","P0410","P0412","P1415","P1416"],"topics":[],"vehicles":[{"make":"BUICK","model":"ROADMASTER","year_from":1994,"year_to":1996,"match":"exact","vehicle_ids":["1994_buick_roadmaster","1995_buick_roadmaster","1996_buick_roadmaster"]},{"make":"CADILLAC","model":"FLEETWOOD","year_from":1994,"year_to":1996,"match":"exact","vehicle_ids":["1994_cadillac_fleetwood","1995_cadillac_fleetwood","1996_cadillac_fleetwood"]},{"make":"CHEVROLET","model":"CAPRICE","year_from":1994,"year_to":1996,"match":"exact","vehicle_ids":["1994_chevrolet_caprice","1995_chevrolet_caprice","1996_chevrolet_caprice"]},{"make":"CHEVROLET","model":"IMPALA","year_from":1994,"year_to":1996,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","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":[]}