EElleeccttrriiccaal l ssyysstteemm 1100..9933
E102, E107 Subinfo: Internal Motor / Controller FaultE102, E107 Subinfo: Internal Motor / Controller Fault..
E103, E107 Subinfo: Controller rev to default.E103, E107 Subinfo: Controller rev to default.
E102, E107 Subinfo: CAN watchdog time out.E102, E107 Subinfo: CAN watchdog time out.
RReeppllaacce e EEPPS S uunniitt TThhiis s eerrrroor r aarriissees s wwhheen n tthhe e llooaadd
impedance which the EPS unit'simpedance which the EPS unit's
power stage measures, is too highpower stage measures, is too high
for the EPS 2001 to be able tofor the EPS 2001 to be able to
correctly regulate the motorcorrectly regulate the motor
current.current.
Disconnect the current to the EPSDisconnect the current to the EPS
2001 with help of the battery2001 with help of the battery
cable. Wait 15 seconds andcable. Wait 15 seconds and
reconnect the battery to the EPS.reconnect the battery to the EPS.
This error occurs when the EPSThis error occurs when the EPS
2001 has registered incorrect user2001 has registered incorrect user
parameters and returned to presetparameters and returned to preset
parameters.parameters.
Has the problem occurred again,Has the problem occurred again,
after the EPS 2001 has beenafter the EPS 2001 has been
restarted?restarted?
šš
NoNo
Finished.Finished.
YYeses
Replace EPS unit.Replace EPS unit.
Is the CAN bus cabling betweenIs the CAN bus cabling between
the Athe ATC and EPS 2001 iTC and EPS 2001 intact? Isntact? Is
12V DC present between the12V DC present between the
E4.12 and E4.3 connectionsE4.12 and E4.3 connections
šš
NoNo
If the cabling is faulty, repair orIf the cabling is faulty, repair or
replace If 12V DC is not present,replace If 12V DC is not present,
check that the check that the AATC gives +12VTC gives +12V
DC on the XC9.12 connection aDC on the XC9.12 connection andnd
0V on XC9.7. (If there is an error0V on XC9.7. (If there is an error
on the +12V DC, the lamps in theon the +12V DC, the lamps in the
truck will not work.)truck will not work.)
YYeses
RReeppllaacce e EEPPS S uunniitt.. CChheecck k ffoor r eerrrroorrs s iin n tthhe e ++1122V V DDCC
supply. It is appropriate tosupply. It is appropriate to
disconnect all computerdisconnect all computer
connectors except XC9 and checkconnectors except XC9 and check
that 12V DC is present betweenthat 12V DC is present between
XC9.12 and XC9.7.XC9.12 and XC9.7.
This error occurs if the EPS 2001This error occurs if the EPS 2001
does not receive a sync or PDOdoes not receive a sync or PDO
message within a specified time.message within a specified time.
Replace computer.Replace computer.
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