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Diagnosis Procedure
1.CHECK DTC
With M.U.T.-III SE
  1. Start the engine.
  2. Select “Self Diagnostic Result” mode of “HVAC” using M.U.T.-III SE.
  3. Check following DTC.
    DTCItems
    (M.U.T.-III SE screen terms)
    		Reference
    U1CAA-02FeetVentACTRLINDiag (LIN3)DTC Description
    U1CAB-02RecyACTRLINDiag (LIN3)DTC Description
    U1CAC-02LeftMixACTRLINDiag (LIN3)DTC Description
    U1CAD-02RightMixACTRLINDiag (LIN3)DTC Description
    U1CAE-02RearMixACTRLINDiag (LIN3)DTC Description
Is DTC detected?
Perform DTC diagnosis procedure that is detecting.
Replace A/C amp. Refer to A/C AMP. REMOVAL AND INSTALLATION.