My seat memory stopped working, how can I fix it?

Hi, honestly speaking, the cost of testing and repairing this concern -- even if replacement parts could be found - may be more than it's worth. Testing must be performed with the memory seat ECU and related functionality with the memory system, which also includes the power mirrors and steering wheel. You'll need to find a technician with Lexus workshop manual access, wiring diagrams and testing equipment to be able to troubleshoot this system. The power seat control module is located in then driver's seat back, on the left side.. You may wish to check wiring and connectors under the seat to ensure everything Is still connected and in working order that way. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.