Location of gearbox controls, (models produced before 2007). 36 - vehicle speed sensor (depending on the model), 66 - torque converter clutch valve, 69 - pressure switch, 108 - secondary oil pump (only model M33), 367a - 1-2 gear shift valve, 367b - 2-3 gear shift valve, 377 - pressure control valve, 394 - 3-2 gear shift valve, 396 - torque converter clutch pulse width modulation valve.
Location of gearbox controls, (models since 2007). 36 - vehicle speed sensor (depending on the model), 66 - torque converter clutch valve, 69 - pressure switch, 250 - input shaft speed sensor, 108 - secondary oil pump (only model M33), 367a - 1-2 gear shift valve, 367b - 2-3 gear shift valve, 377 - pressure control valve, 394 - 3-2 gear shift valve, 396 - torque converter clutch pulse width modulation valve.
The article is based on data from the website: ChevyMan