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Chevy Truck
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1993
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Suburban 1/2 Ton 2WD V8-350 5.7L
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Torque Converter Clutch
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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TCC Apply W/Cold Engine
TCC Apply W/Cold Engine
1.
Check code 14, engine coolant temperature sensor circuit high.
2.
Check code 15, engine coolant temperature sensor circuit low.