{"nhtsa_id":10247185,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-14","date":"2023-11-06","document_id":"PB_663","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"As a product improvement, Pierce will be changing coolant probes from a contact probe to a capacitive sensor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247185-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247185-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10247185","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PIERCE","model":"CUSTOM CHASSIS","year_from":1999,"year_to":2006,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"CUSTOM CONTENDER","year_from":1999,"year_to":2011,"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":[]}