I have checked the voltage and everything is ok. Also now checked the electrical properties of the g sensor, abs sensors and everything is correct. Still have no idea what is causing the 46 code in the video above.
I removed the abs controller from under the dash and everything looks ok. The unit is a 5.3 system Bosch hydraulic unit and nippon abs controller. Does anyone have a pin-out for the connector in this picture. It differs from the service manual. I can not find any info anywhere on it.