I have a 2002 jeep grand Cherokee limited. 4.7 engine, it started overheating and blew the radiator out. I noticed the fan wasn't coming on. I replaced the fan and radiator. The temp gets about half way and fan is barely turning. I have looked everywhere on the passengers side under headlight for relay, but it is not there, only the holes where it should be, you can tell there has never been anything there, where else could it be? Are they ever put anywhere else? Help please.