2001 Volvo V70 XC Q&A
2001 Volvo V70 XC Question: How do you replace a ABS rear wheel sensor?
You need to drop the fuel tank partially so you can replace the harness. However, I would be hesitant to replace the sensor, unless it is damaged or you have a measurable defect in the wiring/sensor. Do you have a fault in the ABS module for the rear sensor and that is why you are replacing it? If so, I bet you have a bad ABS Module, which is extremely common. I have replaced at least 50 of these for rear wheel speed sensor signals, especially the RR speed sensor. Look at this site, they rebuild the modules, http://bit.ly/8z7rcm - lawrenceg