Allison Transmission 3000 Series User Manual

(1)–WrenchIcon
Figure7–3.TypicalAllisonTransServiceIndicator
Foradditionalinformationregardingtheseconditions,referto5.9.6OIL
LIFEMONITOR(OM),or5.9.7FILTERLIFEMONITOR(FM),or
5.9.8TRANSMISSIONHEALTHMONITOR(TM).
7.5SELECTORDISPLAYDESCRIPTIONSFORACTIVE
DIAGNOSTICTROUBLECODES(DTCs)ANDINHIBITS
RANGESELECTBlank:WithanactiveDTC,theSELECTdisplayonthe
shiftselectorisblank.TheMONITORdisplayindicatestherangeinwhichthe
transmissionislocked.TheCHECKTRANSlightisalsoactivated.Referto
6.0DIAGNOSTICS.
RANGESELECTFlashing:Theashingdisplayindicatesarequestedshift
iseithertemporarilyorpermanentlyinhibited.Theinhibitmayclearifthe
causeoftheinhibitclearswithin3secondsoftheshiftrequest.Otherwise,
theoperatormustre-selectthedesiredrange.Referto4.1.3SELECTOR
DISPLAYFLASHING(INHIBITS).
WrenchIcon(TRANSSERVICE)Illuminated:Thisindicatorisonly
functionalifprognosticsareenabledintheTCMcontrolscalibration.This
indicatorisilluminateduponthedetectionofaserviceissuerelatingtoclutch,
lter,oruidlife.Theappearanceoftheindicator(litsteadilyorashing)
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Allison Transmission 3000 Series Specifications

General

Type	Automatic Transmission Controller
Control Module	Integrated
Shift Energy Management	Yes
Number of Gears	6
Torque Converter	Yes, with lock-up clutch
Retarder	Optional
PTO Provision	Yes
Input Voltage	12V or 24V
Communication Protocol	SAE J1939
Operating Temperature Range	-40°C to +85°C