Open In Vehicle Speed Sensor Circuit - Denso Made System

DTC 21 Open In Vehicle Speed Sensor Circuit




CIRCUIT DESCRIPTION
The signal from the vehicle speed sensor circuit is sent to cruise control ECU as vehicle speed signal. For each rotation of the shaft, the vehicle speed sensor sends a signal through the combination meter to the cruise control ECU. The ECU calculates the vehicle speed from this pulse frequency.




DETECTING CONDITIONS




WIRING DIAGRAM

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INSPECTION PROCEDURE