ABS BRAKE light FIX sedan

[IndestructibleYaris]

If you clean the inside of the connector and already applied grease then I'd start diagnosis with a multimeter. I dont remember if the wiring colors stay the same through both sides of the connector. But if so, just check for continuity through the connector(ohms). If the connector is reading good then you'll have to diagnose why the signal isn't getting to the computer, or if the signal is bad like static. You could try to clean the abs sensor itself or if you have a friend with an oscilloscope you can look at the wheel speed signal while rolling the wheel/hub