Bonneville V6-231 3.8L VIN 3 SFI (1988)
Chart C-8A - Torque Converter Clutch
CHART C-8A TORQUE CONVERTER CLUTCH (TCC) DIAGNOSIS
(Part 2 of 2)
Circuit Description:
The 3rd gear switch in this vehicle is closed in 3rd and 4th gear and used to disengage the TCC for about 1/10 of a second when going into a 3-2
