1999 Venture Dash cruise indicators come on and go off like they should but cruise wont set. Fuse good.

big-manuals.com is the best source of all kinds of manuals.

https://big-manuals.com/products/2008-toyota-camry-workshop-service-manual

Learn how to test electrical circuits ! Find a wiring diagram so you know which wires to test . Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model and engine size . Under system click on body & accessories , then under subsystem click on wipers / washers .Check B+ voltage and ground circuits .
Wiper Motor Switch Troubleshooting
Windshield Wiper Motor Wiring Tutorial

Probably neither.
The brake light switch could knock out the cruise.
You might check the computer for trouble codes, but you'll probably need a shop manual to get the test procedures for the cruise control.

The cruise is not separately fused.

The best suggestion would be that the cruise control needs replaced. The problem could be in your column but this is rare. Cruise controls can only take so much abuse and many people are unaware of the abuse they give. Constant on and off or accelerating manually while cruise control is on can burn up your cruise control.

i would look at the brake pedal sitch for chffed wires or shorted to ground

If you have a transmission or emission trouble code stored on some models it will disable cruise.Also I have seen the cable that goes from cruise box to throttle become detached.Good luck.

There is another recall for the cruise control. Once Ford added the inline fuse, electrical problems with transmissions, brake lights, and dash indicators started.

The dealer can run your Vin# and the recall is free.

look in your owner's manual for the location of the cruse control fuse it is different from other fuses usually much larger

Please see an expert or go to a toyota dealer /garage around your location. Good luck.