Uploaded March 2021 | Updated September 2026, 2 hours ago

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In this video we fix the second problem on the cheap 2003 Lexus RX300, the heater issue. I go over how to get to the air mixture solenoids and how to check your fault codes for the HVAC system.

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Here is the air mix solenoid: amzn.to/2OcDkPP



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