Both rear R and L appear to run directly to connector C201 (If I read the schematic correctly) which is located under the carpet in the passenger foot well. I do not know if you have access to the paired wires from the interior of the car. You would have to work your way to the fuel tank as those wires are very near the lower edge of the tank as they enter the interior. Here are a few pictures which may help you.







Pins 8 & 9 on the connector is left wheel speed sensor. If you feel the wires are not damaged, just forced up into the cars interior I sure would try to fetch them out of there with a three fingered spring loaded tool before going into a deep dive and running new wires.