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)

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Vehicle Speed Sensor: Locations




Powertrain Component Views

Rear of Engine Components (LZ4)




1 - Manifold Absolute Pressure (MAP) Sensor
2 - Ignition Control Module (ICM)
3 - Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1
4 - Knock Sensor (KS)1
5 - Engine Coolant Temperature (ECT) Sensor
6 - Crankshaft Position (CKP) Sensor
7 - Vehicle Speed Sensor (VSS) (MN5/M15)
8 - Engine Oil Level Sensor
9 - Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 2
10 - Park / Neutral Position (PNP) Switch (MN5)

Transmission Electronic Components (M15)




10 - Vehicle Speed Sensor (VSS)
315a - 1-2 Shift Solenoid (SS) Valve
315b - 2-3 Shift Solenoid (SS) Valve
322 - Pressure Control (PC) Solenoid Valve
334 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve
391 - Automatic Transmission Fluid Temperature (TFT) Sensor
395 - Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch
440 - Automatic Transmission Input Shaft Speed (ISS) Sensor
811 - Internal Mode Switch (IMS)