Look at Haynes it will show you the wiring for all models if you have a 22r you have all the wiring from a standard to the SR5, if you have a 22re you have blah, blah, blah. 22rte ditto, even from 4Runner to extended cabs except for being longer it's all the same. The only one that may have major differences in senors would be the 4Runner turbo's since they had the digital dash. This one I know for sure since that is what my brother and I had, he bought a theft recovery and had a pregnant dog of a time getting the right parts.
