Automatic Transmission Electronic Component Views

Fig 1: Electronic Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
36	Vehicle Speed Sensor (VSS)
66	Torque Converter Clutch (TCC) Solenoid Valve
69	Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
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

Courtesy of GENERAL MOTORS CORP.

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

Fig 3: C175

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Automatic Transmission
2	C175

Fig 4: Vehicle Speed Sensor (VSS)

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