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Home >> Lexus >> 2025 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Heating / Air Conditioning System - Diagnostic Codes, Circuit Tests & Symptom Tests) >> AIR CONDITIONING SYSTEM (for HEV Model) >> Blower Motor does not Operate [11/2021 - ] >> Description

Blower Motor does not Operate [11/2021 - ]: Description

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If air does not flow from the registers after the blower switch on the radio and display receiver assembly is operated, the following factors may be the cause.

Symptom Factor
No air flows from the registers
  • Blower motor with fan sub-assembly malfunction
  • Air conditioning amplifier assembly malfunction
  • Warm-up control
  • Engine coolant temperature sensor malfunction
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