NHTSA campaign 17V257000
Hazard
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.
Consequence
Without circuit protection, if the vehicle has a heater booster pump electrical failure, it can increase the risk of a fire.
Remedy
Navistar will notify owners, and dealers will relocate the circuit to a fused section of the power distribution center, free of charge. The recall began on May 12, 2017. Owners may contact Navistar customer service at 1-331-332-1590. Navistar's number for this recall is 17503.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.