Toyota ADD problem solving.

Toyota ADD problem solving.

From 1989-2005 Toyota pickup, Tacoma, and 4runner.

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lonewoof1894 v says:

thank you my dude, just got a 4runner and had 4×4 not engaging turns out it was the hoses were switched, i switched them back and its working now thank you.

TraceWhoBih says:

This video just saved me from being stuck in 2wd in the middle of the woods. Thank you so much

Kaidem says:

Just as a note the ADD system is vaccum operated not pressure operated

tucka1234 says:

Hi thank you for your knowledge.ihave a 96 Toyota surf and put a new transmission and swapped over 4×4 actuator but not sure if I need to set the round thing in the actuator .do you know how to reset it please?

Feras Kassem says:

Hello sir i am writing to you from Syria we dont mechanics knows much about toyota i have 2000 Tacoma v6 4wd manual transmission when i bought the car the two vacuum hoses you mentioned where not connected to the small motot if differential and there is also no sensor connected to the differential can you please help to locate where the sensor wiring goes and help me to know where vacuum hoses and diagram works we are very limited to resources here and i beg you to help me with wiring and vacuum diagram and many thanks in advance God bless you

JamesCoyote says:

I tried switching my lines and it still doesn’t work, I just needed a refresher, great video. I’m gonna start with replacing the vacuum lines

Mike Belles says:

Me thinkie more foot pound

radu diaconu says:

The other mechanics are not mechanics.. Good Job…u sound Lao…..

sawmick dutta says:

Thank you for this video. Where is your store?

Lorenzo Martinez says:

Hi my 98 Tacoma will engage 4lo but the light won’t turn when I shift into 4hi. Why could that be?

Raul Montenegro says:

My Toyota’s front drive shaft still spins even tho I put in 2h. I’m guessing I’m stuck in 4h as it had a button, is it my transfer case ?

Web Bee says:

Thank you for the amazing video. I just got a new 98 4runner. The 4WD would engage (solid green light) but to disengage after pressing the button the green light stay solid nothing happens right away but later after driving awhile there would be a BIG bang (shakes the car) and it disengages. Any recommendation on what to test?

Eguigurems JH says:

Exactly what I was looking for, thanks God bless you.

Lowell Guzman says:

Do you know how to repair 4WD Hi blinking light in 2004 Tundra? The 4WD engages and disengages, it is when disengaging that it stays blinking. I appreciate any information and advice. Thanks and great video, too.

Matt Souza says:

4:57 pricless.. old car..many mechanic passing by. Some know.. some doesn't know!! 🙂

ChannelKO says:

Can you fix my 4lo 4hi blinking?

ciasia Lee says:

great brother my t100 4w light tsis taws ho 4w drive tsis wroke tsav snow mas npleem yuav xwb. Thank you for your tip.

pha yakoot says:

Hello my friend where can i buy those brown selenoid ?

Richard Kenworthy says:

What years use that air pressure system

Phil Barner says:

thank you for the detailed explanation and videos of part locations – very helpful!

Ger Chang says:

Do you have a quto shop somewhere? I have a similar problem with my t100, I'm not a mechanic and I need help

Dee Yaaj says:

I have a problem with my 04 tundra.. the hi 4wd works and light come on but the low 4wd don't work.. no light or engage in low 4wd… any help would be great

Sher Vang says:

Awesome helpful video thanks for the tip

Marx Rojas says:

4runner 2001 no longer uses vacuum to activate 4wd as it is fully electronic. But thanks for the idea for troubleshooting! Will look into selenoids to continue troubleshooting

Yamato Musashi says:

my 2nd generation 4runner manual transmission have same problem. can you help sir. thank you.

Olivier Levert says:

Thanks alot for your tip it repair my 4×4!

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