00080
Carrier Transicold
Warning

Check SV3 Circuit

Failure detected in the SV3 solenoid valve electrical circuit.

Possible causes

  • Inoperative SV3 solenoid coil
  • Wiring damaged by vibration
  • Disconnected or sulfated connector
  • APX board driver issue

Recommended actions

  • Inspect SV3 valve connector
  • Test coil continuity
  • Trace wiring for potential breaks
  • Verify command from diagnostics menu

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