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Buick Workshop Service and Repair Manuals

All Technical Service Bulletins for Torque Converter Clutch:|9071255|Page 4037 > < All Technical Service Bulletins for Torque Converter Clutch:|9071255|Page 4035
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Chart C-8 Torque Converter Clutch Diagnosis (Part 2 of 2)

CHART C-8A

(Part 2 of 2) TORQUE CONVERTER CLUTCH (TCC) (ELECTRICAL DIAGNOSIS) 

Circuit Description:

Each gear switch opens when the appropriate clutch is applied. All gear switches are open in fourth gear.

All Technical Service Bulletins for Torque Converter Clutch:|9071255|Page 4037 > < All Technical Service Bulletins for Torque Converter Clutch:|9071255|Page 4035