Operation CHARM
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Chevy Truck
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1989
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Astro Van M V6-262 4.3L
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Repair and Diagnosis
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Powertrain Management
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Transmission Control Systems
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Technical Service Bulletins
Transmission Control Systems: Technical Service Bulletins
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Customer Interest
Backup Lamps/Tailgate Window Release - Inoperative
A/T - Buzzing Noise at Idle
By Symptom
Abnormal wear/deterioration
A/T - Blown Fuses Due to Shorted TCC Wiring
Customer Interest
Backup Lamps/Tailgate Window Release - Inoperative
A/T - Buzzing Noise at Idle
Inoperative
Backup Lamps/Tailgate Window Release - Inoperative
Noise
A/T - Buzzing Noise at Idle
All Technical Service Bulletins
A/T - Blown Fuses Due to Shorted TCC Wiring
A/T TCC - MIL ON/False Code 32 Set Diagnostics
Backup Lamps/Tailgate Window Release - Inoperative
A/T - Buzzing Noise at Idle