{"nhtsa_id":10118487,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-04","date":"2017-08-29","document_id":"SP17-18","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"On the vehicles affected by this bulletin, remove relay R26, isolate and/or reconnect wires according to the wiring diagram D061670 P18.2 revision 8. Also move water pump ground connection to the electronic ground pin A54 J2.14 and rename circuit gnd-0EVAP2-14.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10118487-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10118487-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118487","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"PREVOST","model":"X3","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"PREVOST","model":"X3VIP","year_from":2017,"year_to":2017,"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":[]}