Allison Transmission 4700 SP User Manual

•Throughtheshiftselector(ifallowedbyTCMprogramming).Referto
5.9.3PROCEDURETOTURNPROGNOSTICSONANDOFF.
•UsingtheAllisonDOC
®
,CustomerModiableConstant(CMC)can
betoggledtoenabledordisabledfortheAllisonPrognosticsFeature
Package,providedtheOEMorderedacalibrationthathastheAllison
PrognosticsFeaturePackageasaprogrammablefeature.
•RecalibratetheTCM,providedwire118isintheharness.Thiscanbe
doneatanauthorizedAllisondistributorordealer.
NOTE:Prognosticsshouldnotbeturnedonafterrecalibrationofthe
TCMuntilallotherrequirementsfortheuidlters,selector,and
harnessaremet.Ifwire118isnotinthevehicleharness,DTCP0848,
TransmissionFluidPressureSwitch2CircuitHigh,willbeactive.
Verifyprognosticssettingforuidtype,displayedinAllisonDOC
®
,
matchestypeofuidinthetransmission.Referto5.9.5SETTING
FLUIDTYPEFORPROGNOSTICSforadditionalinformation.
TheOEMinitiallyspecieshowtheywantthecalibrationconguredfor
operatoraccessregardingresetforPrognosticsfunctionsthroughthe
selector.ThevehicleownermaythenhavetheCMCtoggledtoeitherenabled
ordisabledtoallowordisallowthePrognosticsPackageresetfromtheshift
selectorviaprogrammingfeaturesinAllisonDOC
®
.
ResetmethodsforthePrognosticsPackageandresetofindividualfeaturesin
thepackageincludethefollowing:(Referto5.9.3PROCEDURETOTURN
PROGNOSTICSONANDOFF).
•OMandFMmayberesetthroughtheselectorbydifferentshiftpattern
sequences.
•OMandFMmayberesetbySAEJ1939datalinkmessages.
•OM,FM,andTMmayberesetindividuallywithAllisonDOC
®
.
•TMisalwaysmanuallyresetwithAllisonDOC
®
andcannotbemanually
resetthroughtheselector.IndividualclutchresetisallowedwithAllison
DOC
®
.
•ThePrognosticsCMCcanbesettorestrictPrognosticPackageresets
totheAllisonDOC
®
only.Individualfunctions,suchastheOM,FM,
andTMmaynotberestrictedindividuallyforresetbytheservice
tool.Restrictiontoresetbytheservicetoolonlyaffectsthewhole
PrognosticsPackage,whichishandledbyasinglePrognosticsCMC.
•FMandTMautomaticallyresetthemselvesifmonitoredconditions
allow.
95

Allison Transmission 4700 SP Specifications

General

Brand	Allison Transmission
Model	4700 SP
Category	Controller
Language	English