148
Thermo King
Warning

Auto Switch Electric to Diesel Disabled

The unit was unable to perform the automatic switch from Electric to Diesel mode.

Possible causes

  • Diesel engine battery too low
  • Starter or fuel solenoid failure
  • 'Electric Only' configuration activated

Recommended actions

  • Check battery voltage and state of charge
  • Verify the diesel engine has fuel
  • Review automatic switching parameters

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