P00186
Carrier Transicold
Warning

Check Evap Outlet Temp

The evaporator outlet temperature sensor does not respond correctly during tests.

Possible causes

  • Defective temperature sensor (out of range)
  • Corroded or loose connections
  • Wiring break

Recommended actions

  • Measure sensor resistance against technical chart
  • Review wiring integrity back to the APX controller
  • Replace sensor if Ohm values are incorrect

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