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TROUBLESHOOTING AUTOMATIC AIR CONDITIONER 55B-41 Inspection Procedure 3: The blower air volume cannot be changed Blower Motor Circuit FUSIBLE 20 IGNITION BLOWER A/C-ECU BLOWER POWER Wire colour code AC805774 AB COMMENTS ON TROUBLE SYMPTOM TROUBLESHOOTING HINTS • Malfunction of the resistor • Damaged the wiring harness or connectors • Malfunction of the automatic A/C control panel (A/ C-ECU) |