I found out that the OEM headlight/fog light switch from 96-99 is diferent from 2000-2002.The Fog lights and Realy are the Same on all years.
For my 2001 SR5 I used part #84140-14120 (SWITCH ASSY , HEADLAMP
Also need a Fog Relay,Fog Lights,15A Fuse The rest is plug and play!