Speedometer Needle Flutters
- Check VSS - Check VSS installation for looseness, etc. Remove VSS. Turn VSS pinion gear and check for binding or resistance. Replace VSS if necessary. If VSS is okay, go to next step.
- Check Harness Continuity - Check continuity of Red and Red/Yellow wires between instrument cluster and VSS harness connector. See WIRING DIAGRAMS . If continuity does not exist, repair open circuit in question. If continuity exists on both circuits, replace speedometer.