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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Heating / Air Conditioning System - Diagnostic Codes (3 Of 3) & Symptom Tests) >> AIR CONDITIONING SYSTEM (for PHEV Model) >> Air Vent cannot be Switched [12/2023 - ] >> Description

Air Vent cannot be Switched [12/2023 - ]: Description

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If the air outlet does not change even after the mode switch display changes, the following causes are possible.

Symptom Factor
Air outlet mode cannot be changed
  1. (Air outlet display changes)
  • No. 1 air conditioning radiator damper servo sub-assembly malfunction
  • Rear mode damper servo sub-assembly malfunction
  • Damper link disconnection
  • Air conditioner unit assembly malfunction
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