{"nhtsa_id":10134659,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-04-23","date":"2013-03-14","document_id":"PI0631G","mfr_campaign":null,"replaces":null,"component":"ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"This preliminary information bulletin provides a procedure to inspect the engine wire harness and install a patch on the transmission due to the wiring harness rubbing causing the (MIL) on, various DTCs to set, IPC inoperative display and/or BCM fuse blown.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10134659-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10134659-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10134659","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2012,"year_to":2013,"match":"exact","vehicle_ids":["2012_chevrolet_impala","2013_chevrolet_impala"]}],"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":[]}