Patriot 2WD L4-2.0L (2008)
-
5. Engine/CVT integration control [CAN communication control]
-
6. Self-diagnosis function
-
7. Fail-safe function
Primary Speed Sensor, Secondary Speed Sensor
Primary Speed Sensor It is installed near the CVT fluid cooler in the transaxle case. It sends rotating speed of the primary pulley (input shaft) to the
TCM as a pulse signal.
Secondary Speed Sensor It is installed near the output gear part in the transaxle case. It sends rotating speed of the secondary pulley (output shaft) to the
TCM as a pulse signal. TCM converts the pulse signal to vehicle speed.