Speedometer Sometimes Indicates Zero
WARNING: This page is about a different car, the 1985 Nissan Maxima and 1985 Nissan 200SX. However, it is still accessible from the selected car via links, so may be relevant.
- Perform SIGNAL CHECK . While performing signal check, lightly tap on corners of control unit and display unit with screwdriver while watching meter display. If no change occurs, speedometer circuit is good.
- If results are not okay, replace control unit. If results are okay, check harness between speedometer and speed sensor. If harness is okay, replace speed sensor.