Vehicle Speed Sensor/Transducer - Cruise Control: Description and Operation
Component DescriptionASCD VEHICLE SPEED SENSOR
The ECM receives two vehicle speed sensor signals via CAN communication line. One is sent from combination meter and the other is from TCM (Transmission control module). The ECM uses these signals for ASCD control. Refer to "AUTOMATIC SPEED CONTROL DEVICE (ASCD)" for ASCD functions.