Operation CHARM
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Pontiac
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1992
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Bonneville V6-3800 3.8L
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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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Testing and Inspection
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Symptom Related Diagnostic Procedures
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4T60-E Automatic Transaxle
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Locked Up In Reverse or Drive
Locked Up In Reverse or Drive
1. Final drive internal gear has deformed or dented parking pawl.
2. Reverse servo pin and bore misaligned.