{"nhtsa_id":10212584,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-31","date":"2018-11-08","document_id":"18348","mfr_campaign":null,"replaces":null,"component":"AIR BAGS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"Service Update. Some vehicles may set DTC P189D and display SERVICE SHIFTER SEE OWNER?S MANUAL on the Driver Information Center (DIC). When this message is displayed, the vehicle will go into N (Neutral) once the vehicle?s speed is below 6 mph (10 km/h), and then into P (Park) once the vehicles speed goes below 3 mph (5 km/h). The customer will be able shift and drive the vehicle per instructions in the vehicle Owner?s Manual. Dealers are to reprogram the engine control module (ECM) with an updated software and calibration.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10212584-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10212584-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212584","components":[{"id":"air-bags","name":"Air bags","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":["P189D"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XT4","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_cadillac_xt4"]}],"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":[]}