LCB

UnclassifiedStarting

What This Code Means

Warning condition; Low cranking voltage

Possible Causes

  • •Battery voltage falls below 60% of system battery voltage for more than 6 seconds while the starter is engaged
  • •Low battery voltage
  • •Low charging battery

Suggested Actions

  1. 1Charge or replace the battery

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Get a diagnosis walkthrough for LCB on your specific Rehlko unit — cited to the OEM manual, not a forum guess.

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