EKKO EK07S Series, Service Manual

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10
THROTTLE FAULT 1.2
Potentiometer slip end
or low
2) Wrong adjustment of accelerator
UNDERVOLTAGE
FAULT
1.4
The terminal voltage is
out of range
1) Main contactor adhesion or open
一、
Methods for troubleshooting common faults
1
、
Code 4.5 Battery is not connected
Check whether the fastening of cable terminals of the car body is loose, as shown below:
2. Use a multimeter to measure the monomer voltage of the battery with load. The specific operation is
shown as follows:
Check whether the cable connection (including other secured
parts) is loose