What constitutes a "tow package" for the 2004 6cyl Taco?

[mattunique]

My owners manual reads 6000lbs max tow capacity for my 6cyl 4WD Tacoma Xtracab. There is no reference to what systems constitute the tow package. I have the hitch and harness of course. I would assume the tow package would also include a larger radiator fan and a transmission cooler. Does anyone know for sure what is required to meet the tow package requirement for the max tow capacity?

Thanks for the help.

--Matt

[Dr Tweak]

Don't know for sure, but you're correct about the tranny cooler. It's possible it has an extra spring in the back or something. (Assuming it has leaf springs out back)

[yfzjen]

A 7 pin connector, 130A alternator, oil and trans fluid cooler. Not sure what else other than what you listed. I think if you have the tow package that you have what you need to tow the recommended max.