Navistar International LT Series User Manual

Controls/Features
SwitchIconDescription
FanOverride
WiththeswitchinONposition,
enginefanmodeisswitched
fromAUTOtotheconstantON.
PDLLock
Usedtolocktogetherfront
andrearaxleofatandemfor
improvedtractionatlowspeeds
onlow-tractionsurfaces.
Differential
Lock
Usedwhenvehiclehassingle
lockingdifferentialforimproved
tractiononpoorsurfacesatlow
speeds.
Suspension
Dump
Allowstheoperatortorelease
airfromairbagsinarear
airsuspensionsystemwhen
vehicle’sspeedislessthan5
mph(8km/h).
SwitchIconDescription
5thWheel
Slide
Amomentaryswitchthat,when
heldON,releasesthesliding
5thwheel(whenignitionswitch
isinONandvehiclespeedis
lessthan2mph[3km/h]).
Engine
Shutdown
Override
Deactivatestheengine
shutdown.
Blankwith
LED
FreeswitchwithLEDlight
thatcanbeutilizedfordriver’s
preference.
Blankwithout
LED
Freeswitchthatcanbeutilized
fordriver’spreference.
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Navistar International LT Series Specifications

General

Brand	Navistar
Model	International LT Series
Category	Trucks
Language	English