Speedometer Does Not Work (A/T)

Speedometer does not work

F-CAN communication line error

Gauge control module defective

PCM defective

Output shaft (countershaft) speed sensor defective

Notes

Check the F-CAN communication line F-CAN Circuit Troubleshooting.

Notes

Check the F-CAN communication line by using the gauge control module self-diagnostic function.

Notes

Check the speedometer drive circuit in the gauge control module using the HDS.

Notes

Check the speed sensor installation.

Notes

Inspect the sensor O-ring for wear and damage.