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-   ES - 5th Gen (2007-2012) (https://www.clublexus.com/forums/es-5th-gen-2007-2012-180/)
-   -   High pitched whistle from enviro control system (https://www.clublexus.com/forums/es-5th-gen-2007-2012/465082-high-pitched-whistle-from-enviro-control-system.html)

MX5NES350 11-18-09 09:25 AM
High pitched whistle from enviro control system
 
I am experiencing a high pitched noise, almost like a whistle, coming from the environ control system in my '07. It is constant and doesn't fluctuate with the fan speed. It is definitely linked to the control system since when I turn the system off the noise stops. Anyone else ever experience this? At first I thought it was coming from the voices in my head, but my wife confirmed they weren't causing it :D

LexBob2 11-18-09 11:37 AM
Originally Posted by MX5NES350 (Post 5012598)
I am experiencing a high pitched noise, almost like a whistle, coming from the environ control system in my '07. It is constant and doesn't fluctuate with the fan speed. It is definitely linked to the control system since when I turn the system off the noise stops. Anyone else ever experience this? At first I thought it was coming from the voices in my head, but my wife confirmed they weren't causing it :D
I haven't heard of that problem. Sounds like a dealer/warrranty issue.

MX5NES350 12-17-09 07:45 AM
Problem solved. Condensor sub assembly needed to be replaced. Nice and quiet now.


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