How do you fix 2006 Pontiac vibe speedometer wire?

To fix the speedometer wire on a 2006 Pontiac Vibe, first, check the vehicle's fuse box for any blown fuses related to the instrument cluster. Next, inspect the speedometer cable for any visible damage or disconnection, particularly where it connects to the transmission. If the cable is intact, you may need to test the vehicle speed sensor (VSS) for proper function, as a faulty VSS can also cause speedometer issues. If you're unable to diagnose the issue, consider consulting a professional mechanic for further assistance.