P00166
Carrier Transicold
Warning

C2 Chk Supply Air Sensor

Failure in the compartment 2 supply air sensor.

Possible causes

  • Damaged supply sensor
  • Moisture in the connector
  • Short circuit effect in the harness

Recommended actions

  • Verify sensor position and physical condition
  • Validate reading on the control panel
  • Replace sensor if temperature deviation exists

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