Charger Error Codes - Terex Genie GRC-12 Service Manual

Service Manual
Diagnostics

Charger Error Codes

Charg er Er ror Cod es
Error Code
E-0-0-1 High battery voltage
E-0-0-2 Low battery voltage detected prior to
starting charge cycle
E-0-0-3 Charge timeout
E-0-0-4 Defective battery
E-0-0-7 Amp hour limit exceeded
92
Description
Condition
Battery voltage too high to charge.
Battery voltage too low to charge.
Charge timeout caused by battery
pack not reaching required voltage
within safe time limit.
Battery pack could not be trickle
charged up to the minimum voltage.
Safety limit exceeded.
GRC ™
February 2022
Possible Causes
Check battery voltage and cable
connections.
Self clearing when condition has
been corrected.
Check battery voltage and cable
connections.
Check battery condition.
Self clearing when condition has
been corrected.
Charge output reduced due to
high temperature. Charge at
lower temperature.
Check battery condition.
Replace damaged battery.
Check battery connections.
Battery pack deep discharge.
Disconnect battery pack for
30 seconds to clear fault when
condition has been corrected.
Check battery condition.
Replace damaged battery.
Check battery connections.
Disconnect battery pack for
30 seconds to clear fault when
condition has been corrected.
Check battery condition.
Replace damaged battery.
Check battery connections.
Battery pack deep discharge.
High parasitic loads on battery
pack while charging.
Disconnect parasitic loads.
Disconnect battery pack for
30 seconds to clear fault when
condition has been corrected.
Part No. 1314708GT