{
  "owners": null,
  "title": "Navistar recall 17V257 (17503): Ic Bus Cesb (2016 to 2018)",
  "url": "https://carsmultiverse.com/recall/17v257/",
  "summary": "Recall 17V257 (Navistar): Without circuit protection, if the vehicle has a heater booster pump electrical failure, it can increase the risk of a fire.",
  "excerpt": "Ic Bus Cesb, model years 2016 to 2018. Filed by Navistar, Inc. and reported to NHTSA on 18 April 2017. 336 vehicles potentially affected. What the notice says Navistar, Inc. (Navistar) is recalling certain 2016-2018 IC Bus CE school buses equipped with a plastic booster pump, 17k Webasto heater and a Webasto Smart Temp timer. The power circuit for the heater booster pump may be unfused. Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls Navistar's own number for this recall: 17503. That is the number on the owner letter and on the dealer paperwork. 17V257 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “Without circuit protection, if the vehicle has a heater booster pump electrical failure, it can increase the risk of a fire.” 17V257 Navistar, Inc. Electrical System 18 April 2017 2016-2018 IC BUS CESB Without circuit protection, if the vehicle has a heater booster pump electrical failure, it can increase the risk of a fire. Navistar will notify owners, and dealers will relocate the circuit to a fused section of the power distribution center, free ",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T19:03:30+00:00",
  "dateModified": "2026-09-16T12:32:29+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Navistar recall 17V257 (17503): Ic Bus Cesb (2016 to 2018)\", https://carsmultiverse.com/recall/17v257/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}