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BATTERY CHARGER TROUBLESHOOTING
BATTERY CHARGER
LED Fault Code Indications
The battery type LED will be OFF during a fault code condition.
30% RED
LED BLINKING .................... NO BATTERY DETECTED
This indication occurs whenever the charger circuitry cannot detect a battery.
The charger circuitry will not allow charge current to flow under this condition.
With the AC power supply cord unplugged, check the connection to the batteries
for proper polarity. Also check for corrosion free secure connections to the
battery.
30 & 60% RED
LEDs BLINKING ................... FORMING STAGE TIMEOUT SHUTDOWN
This indication occurs if the battery voltage has risen above 1.75 volts per
cell within the first 3 hours of charging. This indicates that a possible battery
problem exists and the charge cycle has been terminated at this point.
Problem: The charge status indicator changes rapidly back and forth from
red to green or the green LED will not illuminate after excessive charging
time (24 or more hours).
Answer: Disconnect AC power from the charging system. This indication
may signify a possible battery or charger problem.
TROUBLESHOOTING
Trouble Cause Countermeasure
No engine power Key switch is not in the proper position Make sure the key is in “ON” position
Low or no battery charge Charge batteries
Check error codes See the Error Code list below
Motor has overheated Allow motor time to cool
Speed sensor malfunction Check connection. Replace if needed
Solenoid malfunction Replace solenoid
Bad battery or batteries Clean battery cables and terminals
Charge the battery
Battery could have self-discharged
Poor terminal connection Clean the terminal and tighten securely
Difficult to shift Shifter out of adjustment Adjust
Shifter cable stretches
Shifter cable dirty or rusted Clean or replace cable
Vehicle range has Battery life expired Renew battery
dramatically reduced Bad battery Unhook all batteries and test them one-by-one
or loss of power Low water Maintain battery fluid level of ¼” above plates
Heavy payload Reduce payload or tow weight
Vehicle cab or front window The drag created by a front window will slightly reduce vehicles overall range.
Low tire pressure Air tires to proper pressure
Insufficient charging Allow more time for vehicle to charge