Rehlko

3031 0

UnclassifiedCooling

What This Code Means

DEF tank overtemperature warning; DEF tank temperature sensor open circuit; DEF tank temperature sensor short circuit; DEF tank temperature sensor value out of maximum range

Possible Causes

  • •DEF tank temperature sensor issue
  • •DEF tank temperature sensor wiring fault
  • •DEF tank temperature sensor failure

Suggested Actions

  1. 1Troubleshoot DEF tank temperature sensor
  2. 2Inspect DEF tank temperature sensor wiring for open circuits
  3. 3Inspect DEF tank temperature sensor wiring for short circuits
  4. 4Diagnose DEF tank temperature sensor

Related Rehlko Fault Codes

3031 33031 41153 93031 151152 1535151152 144342 41152 124360 21152 114360 3
Browse all Rehlko fault codes

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