BATTERY CRLO
UnclassifiedElectrical
What This Code Means
Engine starting battery voltage falls below 11 VDC for more than 10 seconds
Possible Causes
- •Defective or depleted battery
- •Low starting battery voltage
- •Low starting battery voltage (below 11 VDC for more than 10 seconds, inhibited during crank cycle)
- •Malfunctioning built-in battery charger
- •Malfunctioning external battery charger
Suggested Actions
- 1Allow battery voltage to return to an acceptable level to clear the warning
- 2Charge or replace the battery
- 3Check built-in battery charger
- 4Check external battery charger
- 5Check the battery charger operation
- 6Check the battery rating and condition
Related Rehlko Fault Codes
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