Operation CHARM: Car repair manuals for everyone.
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Test A: Shift and Torque Converter Clutch Solenoids (ONLY)

Solenoid Operation Chart - Converter Disengaged:





Solenoid Operation Chart - Converter Engaged:





Shift Solenoid Pre-Diagnosis
Use the shift solenoid operation chart when carrying out Pinpoint Test A.

Pinpoint Test A:






A1





A2 - A4





A5 - A6





A7 - A8





A8 - A9





A9 - A11





A12