{"nhtsa_id":10220422,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2013-06-25","document_id":"1802413","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: MIL Illumination P0830- Clutch Upstop Switch Rationality or P0456- Evap System Small Leak This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: P0830- Clutch Upstop Switch Rationality P0456 - Evap System Small LeakThe correction for Diagnostic Trouble Code P0456 only applies to 2013 Model Year vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10220422-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10220422-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220422","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0456","P0830"],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_jeep_wrangler","2013_jeep_wrangler"]}],"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":[]}