Allison Transmission 3500 User Manual

6.3.2READ/CLEARDTCsWITHKEYPADPUSHBUTTONSELECTOR.
NOTE:Thestripbuttonshiftselectorhasnodisplayordiagnostic
capabilities.
6.3.2.1READINGDTCsWITHPROGNOSTICSPACKAGEON
ToreadDTCswithprognosticsonusingthekeypadpushbuttonshiftselector:
•Simultaneouslypressthe↑(Upshift)and↓(Downshift)arrowsvetimes
toenterdiagnosticmode.
•PresstheMODEbuttontoreadthenextcodeinthequeue,ifany.
NOTE:For3700SPand4700/4800transmissionsequippedwitha
retarder,presstheMODEbuttononce.
6.3.2.2READINGDTCsWITHPROGNOSTICSPACKAGEOFF
ToreadDTCswithprognosticsoffusingthekeypadpushbuttonshiftselector:
•Simultaneouslypressthe↑(Upshift)and↓(Downshift)arrowstwotimes
toenterdiagnosticmode.
•PresstheMODEbuttontoreadthenextcodeinthequeue,ifany.
NOTE:For3700SPand4700/4800transmissionsequippedwitha
retarder,presstheMODEbuttononce.
6.3.2.3CLEARINGDTCs
Whileindiagnosticmode,clearallactivecodesbypressingandholdingthe
MODEbuttonforapproximatelythreesecondsuntiltheMODEmessage
ashes.ReleasetheMODEbutton.TheMODEmessageshouldnotremain
illuminatediftheactiveDTCshowninthedisplayhascleared.
ToclearallstoredDTCs,pressandholdtheMODEbuttonfortenseconds.
TheMODEmessageashesasecondtimeindicatingallcodesarecleared
fromthequeue.
NOTE:AnycodesthatcausetheCHECKTRANSlightare
consideredsevereenoughtowarrantimmediateattentionfroma
qualiedrepairfacility.Schedulerepairassoonaspossible.
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Allison Transmission 3500 Specifications

General

Retarder	Optional
Protection Rating	IP67
Gears	6-speed
Type	Automatic
Input Voltage	12V or 24V
Communication Protocol	J1939
Operating Temperature Range	-40°C to +85°C