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Home >> Toyota >> 1996 >> Avalon V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Manual A/C System >> Unstable System Operation

Unstable System Operation

1. Defective power servo motor.
2. Defective system amplifier.
3. Defective A/C amplifier.
4. Defective wiring or ground connection.

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