Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Transmission Position Sensor/Switch: Locations




Powertrain Component Views

Inside the Transmission Components (M30)




1 - Automatic Transmission Input Shaft Speed (ISS) Sensor
2 - Pressure Control (PC) Solenoid Valve
3 - 2-3 Shift Solenoid (SS) Valve
4 - 1-2 Shift Solenoid (SS) Valve
5 - Park/Neutral Position (PNP) Switch
6 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve
7 - Torque Converter Clutch (TCC) Solenoid Valve