GOOGLE NEST NEST LEARNING THERMOSTAT (3RD GEN) Error Code
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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95%
CONF
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Nest Learning Thermostat Display Unit
The W5 error specifically denotes a hardware failure of the internal Wi-Fi radio module. This component is responsible for all 802.11 network communications and is integrated into the display's main logic board. When this chip fails due to thermal fatigue or manufacturing defects in the silicon, the device can no longer scan for or connect to wireless networks, necessitating a replacement of the entire display assembly.
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VIEW ON AMAZON
#CommissionsEarned
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5%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Nest Learning Thermostat Display Unit.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.