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This status code is displayed when the battery volts are greater than 2.40 volts
per cell at initial start up.
Symptom: Forward or reverse contactor will not energize.
Possible Cause
- Battery overcharged or incorrect battery installed.
* Check battery state-of-charge and take corrective action if necessary.
- Incorrect control card setting.
* If control card was just installed, make certain Function 15 of control card tune up is set correctly. Refer to tune up
section (M4.2 in truck Service Manual) for correct value.
  • Posted 20 Sep 2020 07:19
  • By mike_v
  • joined 1 Jul'10 - 190 messages
  • Illinois, United States
mike_retired

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