Navistar – Propane Booster Pump Relay may Fail Causing Stall

Navistar (Navistar) is recalling certain 2016-2019 IC bus CE school buses equipped with 8.8L liquid propane gas (LPG) engines. The LPDM relay for the propane booster pump and the scavenge pump may intermittently fail, causing the fuel pump to stop.


Report Received Date 02/20/2018
NHTSA ID 18V124000
Consequence Summary If the fuel pump stops, the bus will stall, increasing the risk of a crash.
Corrective Action Navistar will notify owners, and dealers will replace the LPDM relay, free of charge. The recall began on April 12, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18501.
Recall Code 18501
Potentially Affected 1047
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=18V124000)

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