Trane AC Error Code 168
Compressor protection — the system has detected a fault in the compressor and shut it down to prevent failure.
⚠️ Symptoms You'll Notice
- • Compressor stops running
- • No cooling
- • System cycles off
- • Outdoor unit unresponsive
What Causes Error Code 168?
🔧 DIY Troubleshooting Steps
- 1 Check outdoor unit has power at disconnect switch
- 2 Verify thermostat is calling for cooling
- 3 Look for obvious damage to outdoor unit
- 4 Reset system and observe
📞 When to Call a Professional
Compressor protection trips require professional electrical and refrigerant diagnostics.
Estimated repair cost in Albuquerque: $400–$1500
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Frequently Asked Questions
What does Trane Air Conditioner error code 168 mean? ▼
Compressor protection — the system has detected a fault in the compressor and shut it down to prevent failure.
How much does it cost to fix error code 168 in Albuquerque? ▼
Typical repair costs in Albuquerque for Trane Air Conditioner error code 168 range from $400–$1500. Compressor protection trips require professional electrical and refrigerant diagnostics.
Can I fix Trane error code 168 myself? ▼
Some basic troubleshooting is safe to try: Check outdoor unit has power at disconnect switch. Verify thermostat is calling for cooling. Compressor protection trips require professional electrical and refrigerant diagnostics.
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