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Diagnosis Procedure
1.CHECK DTC
With M.U.T.-III SE
  1. Start the engine.
  2. Check “Self Diagnostic Result” of “HVAC” using M.U.T.-III SE.
  3. Check following DTC.
    DTCItems
    (M.U.T.-III SE screen terms)
    Reference
    U1CA6-02Blower motor assembly FR commDTC Description
    U1CA7-02Blower motor assembly FL commDTC Description
    U1CA8-02Blower motor assembly RR commDTC Description
    U1CA9-02Blower motor assembly RL commDTC Description
Is DTC detected?
Perform DTC diagnosis procedure that is detecting.
Replace A/C amp. Refer to Removal and Installation.