DTC 21

DTC - 21 OPEN IN VEHICLE SPEED SENSOR CIRCUIT

DTC 21 - Open In Vehicle Speed Sensor Circuit:

CIRCUIT DESCRIPTION
The combination meter sends the vehicle speed signal to the cruise control ECU. The cruise control ECU calculates the vehicle speed by of the vehicle speed signal sent from the combination meter.

Vehicle Speed Sensor Circuit:

WIRING DIAGRAM

DTC 21 - Open In Vehicle Speed Sensor Circuit (1 Of 3):

DTC 21 - Open In Vehicle Speed Sensor Circuit (2 Of 3):

DTC 21 - Open In Vehicle Speed Sensor Circuit (3 Of 3):

INSPECTION PROCEDURE