I think I have a faulty VSS. The odometer is dead but it occasionally jumps up on the freeway. The sensor is getting 12+V on the yellow wire, 5V+ on the yellow/white wire, and the ground wire has continuity with ground. If you have a spare that you know works, hit me up.
2gnt: '99 RS-T, killed by a toyota, pending rebuild... Daily: Volt Daily #2: '99 EVG ebike- STOLEN by PEDRO