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Home >> GMC >> 2009 >> Sierra Denali AWD V8-6.2L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Transmission Position Sensor/Switch >> Locations
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Transmission Position Sensor/Switch: Locations



Powertrain Component Views

Left Side of the Transmission Components (M30)

Park Neutral Position (PNP) Switch:




1 - Automatic Transmission
2 - Park/Neutral Position (PNP) Switch

Inside the Transmission (M30)

Electronic Components:




36 - Vehicle Speed Sensor (VSS)
66 - Torque Converter Clutch (TCC) Solenoid Valve
69 - Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
250 - Input Speed Sensor (ISS)
367a - 1-2 Shift Solenoid (SS) Valve
367b - 2-3 Shift Solenoid (SS) Valve
377 - Pressure Control (PC) Solenoid Valve
394 - 3-2 Shift Solenoid (SS) Valve
396 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve

Inside the Transmission Components (MYC/MYD)

Electronic Components:




1 - Control Solenoid Valve Assembly
2 - Input and Output Speed Sensor Assembly
3 - Automatic Transmission Internal Mode Switch