28
Thermo King
Info

Pretrip or Self Check Abort

The diagnostic self-test (Pretrip) was canceled before completion.

Possible causes

  • Manual interruption by the operator
  • Critical failure detected that stopped the test
  • Low battery during the test

Recommended actions

  • Check for other fault codes that stopped the test
  • Ensure the unit has sufficient fuel and battery
  • Restart the full self-diagnostic

Can't find your code? Talk to an expert

$150

One-on-one phone session with a Low Temp refrigeration tech. Emergency temporary assistance only.

Have a question? Ask the community

Thousands of refrigeration mechanics read and answer for free. Post your case in under 1 minute.

Need a professional diagnosis?

Low Temp Service — refrigeration experts in Florida.

Contact us