Cummins/Onan — Troubleshoot − Engine Will Not Crank (Genset)
Testing & diagnosis · Starting system
From a Cummins/Onan service manual — check it applies to your exact model before use.
Applies to: Cummins/Onan HDKA
Procedure
- Check low battery voltage
- Check terminal connection−loose or dirty
- Check battery cable size
- Perform checks in step 01
- Check remote control
- Check connections on PCB control board
- Check start solenoid
- Check starter
- Check Start/Stop switch
Specs & values
- SRT 00−0AA
- Step 01 time 0.5 h
- Step 02 time 1.5 h
Full service-parts list: Cummins/Onan HDKA →
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.