Automatic Transmission Electronic Component Views

Fig 1: Electronic Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
36	Vehicle Speed Sensor (VSS) - Model Dependent
66	Torque Converter Clutch (TCC) Solenoid Valve
69	Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
108	Secondary Fluid Pump Assembly - M33 Models Only
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 Assembly
396	Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve

Fig 2: Park Neutral Position (PNP) Switch Component Views (M30/M32)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Automatic Transmission 4L60-E/4L65-E
2	Park/Neutral Position (PNP) Switch

Fig 3: C175 Component Views (M30/M32)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Automatic Transmission
2	C175

Fig 4: Vehicle Speed Sensor (VSS) Component Views (M30/M32)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	VSS Sensor
2	Transfer Case

Fig 5: Tow/Haul Switch Location

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Tow/Haul Switch