CHECK HARNESS BETWEEN BATTERY AND VEHICLE SPEED SENSOR.

1) Turn the ignition switch to OFF.

2) Disconnect harness connector from vehicle speed sensor.

3) Turn the ignition switch to ON.

4) Measure voltage between vehicle speed sensor harness connector terminal and chassis ground.

Connector & terminal

(B17) No. 3 (+) — Chassis ground (−):

QUESTION

Is the voltage 10 V or more?

Yes No

Check for open or shorted circuit in the harness between fuse and vehicle speed sensor.