^ In the taped box between the batt. and lf fender. Dont know which one it is though. I went to a self service salvage yard and grabbed enough to change all the relays in the box. Fixed my wipers when stalling midsweep. Wiper hi-lo relay is in that box, too. Ive checked the owners manual, inquired at 2 dealerships (parts and service depts.) and searched the net unsuccessfully trying to id the relays.