{"nhtsa_id":52131,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-07-17","date":"1997-04-25","document_id":"COM04010497B","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"A PRODUCTION CHANGE HAS BEEN MADE TO THE HAZARD SWITCH TO IMPROVE THE PERFORMANCE OF THE TURN SIGNAL CIRCUIT IN COLD AMBIENT TEMPERATURES. *JD","document":null,"url":"https://open.wenmarpro.com/bulletins/52131","components":[],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"COROLLA","year_from":1993,"year_to":1996,"match":"exact","vehicle_ids":["1993_toyota_corolla","1994_toyota_corolla","1995_toyota_corolla","1996_toyota_corolla"]}],"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":[]}