Operation CHARM
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Toyota Truck
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1989
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Pickup 4WD L4-2366cc 2.4L SOHC (22R)
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Manual A/C System
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A/C Switch Indicator Flashing
A/C Switch Indicator Flashing
1.
Slipping compressor drive belt.
2.
Faulty revolution sensor.
3.
Faulty
A/C amplifier
.