Where is the fuse for the speed censor on transmission

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your Ascender. The speed sensor itself doesn't have a dedicated fuse. However, it shares power with other components through the engine control system. A blown fuse in the fuse box, such as one labeled "ECM" or "transmission," could disrupt the speed sensor's operation. Check the under-hood and cabin fuse boxes for any blown fuses. Given the symptoms you described—slipping transmission, overheating, and catalytic converter issues—it sounds like there could be multiple underlying problems. The overheating may have caused further damage to the transmission or electrical components. I recommend getting a full diagnostic from a trusted mechanic to address all these concerns thoroughly. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!