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Speedometer Malfunction

Speedometer Malfunction

DESCRIPTION

The meter CPU receives vehicle speed signals from the skid control ECU via the CAN communication lines (CAN No. 1 Bus). The vehicle speed sensor detects the voltage that varies according to the vehicle speed. The skid control ECU supplies power to the vehicle speed sensor. The skid control ECU detects vehicle speed signals based on the pulses of the voltage.

Wiring Diagram:






Step 1-2:




Step 2 (Continued)-4:




Step 4 (Continued)-5:




INSPECTION PROCEDURE