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Home >> Suzuki >> 2005 >> Aerio LX, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> DTC P0480: Cooling Fan 1 (Radiator Cooling Fan) Control Circuit >> Diagnostic Trouble Codes Confirmation Procedure
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Diagnostic Trouble Codes Confirmation Procedure

  1. Turn ignition switch turned OFF.
  2. Clear DTC with ignition switch ON.
  3. Warm up engine until radiator cooling fan starts to operate.
  4. Check pending DTC in "ON BOARD TEST" or "PENDING DTC" mode and DTC in "DTC" mode.