Honda GXE2.0H, Руководство пользователя

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4-15
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TROUBLESHOOTING
3A133 Driver input
overvoltage
(OV2)
Voltage rise caused by
regeneration current
1. PDU (connected with Dr.
H)
DC voltage value rises
suddenly in motor
running and stop status
(abnormal)
Damaged regenerative
resistance circuit
2. PDU (connected with Dr.
H)
Failure state of
regenerative resistance
circuit DTC 3A106 (page
4-13)
Failure in related battery 3. Battery pack Failure state of battery
DTC (page 4-6)
Damaged PDU 4. PDU Replace PDU
3A134 Driver input
undervoltage
(UV2)
Overload operation 1. PDU (connected with Dr.
H)
Current value is 35 A or
more in motor running
status (abnormal)
Lock or overload by driven
system
2. Driven mechanism Mechanical lock or
excessive overload
Failure in related battery 3. Battery pack Failure state of battery
DTC (page 4-6)
Damaged PDU 4. PDU Replace PDU
3A141 FET
overheating
(OT1)
Overload operation 1. PDU (connected with Dr.
H)
Current value is 35 A or
more in motor running
status (abnormal)
High ambient temperature
around product
2. Motor peripheral area Peripheral temperature
Lock or overload by driven
system
3. Driven mechanism Mechanical lock or
excessive overload
Improper installation of
PDU on frame
4. PDU PDU mounting condition
Damaged PDU 5. PDU Replace PDU
3A142 Motor
overheating
(OT1)
Overload operation 1. PDU (connected with Dr.
H)
Current value is 35 A or
more in motor running
status (abnormal)
High ambient temperature
around product
2. Motor peripheral area Peripheral temperature
Lock or overload by driven
system
3. Driven mechanism Mechanical lock or
excessive overload
Improper installation of
PDU on frame
4. PDU PDU mounting condition
Damaged PDU 5. PDU Replace PDU
3A172 Power-on to
running
inhibition
POWER button is pressed
ON with START/STOP
switch in START position
1. START/STOP switch Switch position (START)
Melt sticking or short circuit
of START/STOP switch
2. START/STOP switch Continuity between
terminals in START/
STOP switch (page 6-8)
Damaged PDU 3. PDU Replace PDU
DTC Detecting Item
Failure Condition/
Possible Cause
Verification Item (Check in numerical order)
Applicable Part
Check for
(abnormal symptom)