SAIC MOTOR MG4 EV - Page 16

Self-learningandAdjustment,
ProgrammingandCoding
HighVoltageHarness
2.Downloadanddecompresstheupgradepackagefromthe
speciedpathandstoreitintherootdirectoryoftheUSB
ashdisk.
Caution
： ：
：
Aftercopyingtheupgradedata,ejecttheUSB
ashdisksafelyinsteadofpullingitoutdirectly,anddo
notputotherirrelevantlesintheUSBashdisk.
3.InserttheUSBashdiskintothefrontUSBport.
4.Onthemaininterface,click[setting]->[system],then
clickonthesoftwareversionnumber(Entertainment
mainframeversion)5timesuntilthedialogboxappears
andenterthepassword'200519'toentertheengineering
mode.
5.Click[USBupgrade]toentertheUSBdiskupgrade
interface,andselect[T elematicboxMPU]toenterthe
MPUupgradeinterface.CompletetheMPUreprogram
accordingtotheinterfaceprompt.
MPUReprogramming-USBstick(ColorRadio)
FunctionDescription
ThisfunctionisusedtoupgradetheMPUsoftwareofTBOX,
andmodifythecorrespondingcontrolfunctions.
OperationConditions
1.PisSelected.
2.Ensurethathighpoweronthewholevehicleandthe
instrument"READY"isnotlit.
3.Donotletvehiclepoweroffthroughthescreen.
4.ThespecialUSBashdiskisused.
OperationSteps
1.PrepareaUSBashdisk.USB2.0oraboveis
recommended.
2.Downloadanddecompresstheupgradepackagefromthe
speciedpathandstoreitintherootdirectoryoftheUSB
ashdisk.
Caution
： ：
：
Aftercopyingtheupgradedata,ejecttheUSB
ashdisksafelyinsteadofpullingitoutdirectly,anddo
notputotherirrelevantlesintheUSBashdisk.
3.InserttheUSBashdiskintothefrontUSBport.
4.Onthemaininterface,swipeleftonthehomepage,click
the[BTphone]button,enterthepassword'#*#4479*#*'
toentertheengineeringmode.
5.Click[USBUpdate]toentertheUSBdiskupgrade
interface.Clickthe[UPDATE]buttonintheTBOX
module,andselect[Tboxsoconly]toentertheMPU
upgradeinterface.CompletetheMPUreprogram
accordingtotheinterfaceprompt.
MCUReprogramming
FunctionDescription
ThisfunctionisusedtoupgradetheMCUsoftwareofTBOX,
andmodifythecorrespondingcontrolfunctions.
OperationConditions
1.PisSelected.
2.Ensurethathighpoweronthewholevehicleandthe
instrument"READY"isnotlit.
3.Donotletvehiclepoweroffthroughthescreen.
Conguration
FunctionDescription
ThisfunctionisusedtocongurethecontrolfunctionsofECU
accordingtoactualcharacteristicsofthevehicleandwritethe
VINatthesametime.
OperationConditions
1.PisSelected.
2.Ensurethathighpoweronthewholevehicleandthe
instrument"READY"isnotlit.
3.Donotletvehiclepoweroffthroughthescreen.
Setup
FunctionDescription
ThisfunctionisusedtoexchangekeysbetweenTBOXand
BCM/backgroundwhenTBOXisreplaced.
OperationConditions
1.PisSelected.
2.Ensurethathighpoweronthewholevehicleandthe
instrument"READY"isnotlit.
3.Donotletvehiclepoweroffthroughthescreen.
TBOXRestart
FunctionDescription
ThisfunctionisusedtorestartTBOX.
OperationConditions
1.PisSelected.
2.Ensurethathighpoweronthewholevehicleandthe
instrument"READY"isnotlit.
3.Donotletvehiclepoweroffthroughthescreen.
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