Circuit Description
The ECM receives 2 vehicle speed signals via CAN communication line. One is sent from unified meter and A/C amp. The other is from Transmission Control Module (TCM). The ECM uses these signals for ASCD control.
The ECM receives 2 vehicle speed signals via CAN communication line. One is sent from unified meter and A/C amp. The other is from Transmission Control Module (TCM). The ECM uses these signals for ASCD control.