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+--- Thread: Paccar Endurant problems (/showthread.php?tid=10736)
Paccar Endurant problems - eggtrucks - 08-31-2026
2019 Kenworth T680 Paccar mx13 with endurant trans. Trans will randomly quit shifting, get locked out of gear causing driver to have to coast to side of road and cycle key switch multiple times in order to get going. Happens a couple times a day. Codes are 617 FMI 14, and 596 FMI 7. Any ideas where to begin? Dealer can't help me because codes are inactive
RE: Paccar Endurant problems - Rawze - 08-31-2026
make sure wiring from batteries to the XY shifter is not loose.