Allison Transmission T 270

Table6–2.DTCListandDescriptions(cont'd)
DTC
Description
CHECK
TRANSLight
InhibitedOperation
Description
P0703
BrakeSwitchCircuit
NoNoNeutraltoDrive
shiftsforrefusepacker.
TCMinhibitsretarder
operationifaTPScode
isalsoactive.
P0708TransmissionRange
SensorCircuitHigh
Yes
Ignoredefectivestrip
selectorinputs
P070C
TransmissionFluidLevel
SensorCircuitLow
NoNone
P070DTransmissionFluidLevel
SensorCircuitHigh
NoNone
P0711TransmissionFluid
TemperatureSensor
CircuitPerformance
Yes
Usedefaultsumptemp
P0712TransmissionFluid
TemperatureSensor
CircuitLow
Yes
Usedefaultsumptemp
P0713TransmissionFluid
TemperatureSensor
CircuitHigh
Yes
Usedefaultsumptemp
P0715
TurbineShaftSpeed
SensorCircuit
Yes
DNS,Lockincurrent
range
P0716
TurbineShaftSpeed
SensorCircuit
Performance
Yes
DNS,Lockincurrent
range
P0717
TurbineShaftSpeed
SensorCircuitNoSignal
Yes
DNS,Lockincurrent
range
P071A
NeutralatStopInput
FailedOn
No
InhibitNeutralatStop
operation
P071D
GeneralPurposeInput
Fault
NoNone
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