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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