I replaced my module and still no drl are working. where is the diode located? also is the relay for it under the hood on the long fuse box? my dash light works for the drl and goes out when the park brake is applied.

The drl diode is about directly behind the ashtray and is bolted to the round instrument panel/dash support, the bolt is close enough to the heater ducting that it is a pain to remove. The diode itself looks like a heatsink http://www.mhtc.net/~jbomkamp/drldiode.jpg