Onan

1317

UnclassifiedElectrical

What This Code Means

Grounding input activates fault; Excessive battery charging voltage

Possible Causes

  • •External wiring has a short circuit
  • •Engine Batt Charging alternator could be bad
  • •Faulty battery charger

Suggested Actions

  1. 1Disconnect the signal lead from TB1
  2. 2Reset the control
  3. 3Refer to PCC1302 troubleshooting guidelines
  4. 4Replace charger as required
  5. 5Check fault threshold

Related Onan Fault Codes

1442144613124423635322927151413
Browse all Onan fault codes

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for 1317 on your specific Onan unit — cited to the OEM manual, not a forum guess.

TRY IT FREE