2007 Toyota Tundra No Start FIX

[@OzMechanics]

**Want to own the tools I use ?? Click on the amazon link below to get my top 5 Tools I use** Automotive Test Light- amzn.to/3z1Pdxa Flexible Backprobe- amzn.to/3Pyr3zO Multimeter- amzn.to/3PbuT23 OBD Scan Tool- amzn.to/3zaNWnq Wire Piercing Probe- amzn.to/3OecWhT

[@HowtoAutomotive]

Never in 1 million years would I get that lucky to have the first sensor I un plugged be the problem. Awesome fine!

[@OzMechanics]

Yea, it’s always the last sensor that’s behind a dash that takes 16 hours to remove. After this repair I got a lottery ticket, but I lost :(

[@VoltageDropDiagnostics]

Little known fact about why the VC circuit is called them Vc circuit…. It’s because a lot of computer chips also run off of 5 volts and need a “vc circuit” to turn on. The reason that the ecm doesn’t communicate when a 5v ref is shorted is because the chips on the circuit board has the same 5v and if they’re not getting 5v, the module isn’t turning on. Cool video Oz. And nollan is hands down one of the best techs i know and is creating the next generation of super techs!

[@OzMechanics]

Awesome, good to know PJ. This truck was certainly a fun one to work on. Also love working on 5v problems. It’s like a treasure hunt for me

[@kc360awareness]

Good to see you chiming in here PJ love the networking among KZbin creators!

[@tekstoney]

Awesome diagnosis Oz. Always like the explanation of what it takes for a certain system to work. 5v reference is something a lot of techs forget about.

[@OzMechanics]

Awesome, tekstoney. Yea, 5v ref is one important part of diagnosing a computer no comm problem. Will save a lot of money and headaches

[@riblets1968]

You and a certain other auto mechanic in Houston are among my favorites because you take the time to explain your troubleshooting approach, then we get to watch the result of that approach. This is gold for laymen like myself who are simply trying to learn and understand. I appreciate what you do here on KZbin very much. Thank you.

[@OzMechanics]

Dude these are the comments that really push me to make more videos. Thanks for stopping by and watching. Hope you have a wonderful day

[@riblets1968]

@@OzMechanics You're welcome! The pleasure is all mine.

[@rayp.454]

I love your excitement when you solve a problem. That's the reward for doing a job well done! Thanks again Oz!

[@OzMechanics]

Appreciate it. That’s what I love about diagnosing. Always a different outcome

[@Kevin-qn7jf]

You're an extremely smart technician, you obviously know what you're doing. With you're videos, if you want to be more engaging, watch them back and practice on your tone delivery when you're speaking and you will be crushing it! Keep them coming

[@OzMechanics]

Appreciate ate It. To this day I’m still trying to get better at my craft. Please feel free to check out my newest video. Let me know what you think of that one

[@aqeelharper4785]

Great man knowing how to replace a bad part is one thing but, understanding how to diagnose is priceless, this is coming from a Toyota diagnostic technician also👍🏾

[@OzMechanics]

Glad you like the video Aqeel. Diagnosing is like a treasure hunt man. Gets real rewarding when finding the problem

[@josephremache3721]

U make it look too easy. Love how in depth u explain. Even a little kid can understand. Thank you for sharing ur knowledge!

[@OzMechanics]

Thanks Joseph i take the time to edit as much as possible to make it easier on everyone to understand

[@kaleb.arnold]

Dude, you just walked me through how to fix an issue on my 2011 Sequoia. Couldn't get a code reader to connect and traced it back to broken wires on the cam sensor. Unplugged that sensor and everything came back to life. Looks like the wiring repair I did was not correct so I'll be digging back into it but I know what to do now and I'm back to being able to drive the thing. Thanks for the help!

[@sulemanhabib1743]

OZ Mechanics ,I like your style of diagnostic, you are one of my mentor master's, thank you, All the ways from Africa Ghana

[@OzMechanics]

Thanks for the kind word Suleman. Glad you enjoyed the video.

[@jerrythao8038]

Dam...bro..you is a freaken beast ....fallowing for reals know...i owen a tundra too...freaken killed it...

[@sherrodford955]

Great diagnostic! And 1st try with 5vc sensor, how lucky

[@OzMechanics]

Thanks Sherrod! Yea this one was the fastest I actually found a sensor. Like I told a friend I felt so lucky went I found this I went out to buy a lottery ticket!! But I lost :(

[@sherrodford955]

@@OzMechanics haha that was i was going to say buy lottery haha 😄

[@Really658]

Thank you sir your methodical approach is inspiring.

[@bartscave]

Great diagnosis Oz! Thanks for putting these videos out for us

[@OzMechanics]

Thanks for stopping by Bart. Glad you liked it.

[@Joeyyyy87]

Good stuff oz!!! Super Mario brought me here !!!

[@OzMechanics]

Sweeet m. Hope you like the channel. If you want to watch something fun watch the camaro series

[@Joeyyyy87]

@@OzMechanics will do oz , also just finish you podcast with shawn and Mario . It was amazing 🤩

[@jameslewis1175]

Ur enthusiasm man. Had me cracking up. Keep it up

[@jgeorges3061]

learning from the best as always AWESOME INFO and great explanation brother thanks for sharing cheeeers from CANADA.

[@OzMechanics]

Thanks for stopping by J. Glad you liked the video

[@oscarmelendez8726]

Very nice and very professional That’s the right way to dig electrical Problem 👍👍👍🙏

[@76ameer]

Good work Oz. Clear explanation. IS TEST LIGHT SAFER THAN THE LED TEST LIGHT FOR THE ECM?

[@OzMechanics]

Thanks ameer. If you are starting and don’t know too much how the system works on a pcm as if it’s pull down or pull up system I would use an LED test light

[@adalbertovalencia7862]

Do all cars have the 5 volts reference??really like your videos...

[@OzMechanics]

Most cars have 5 volt ref

[@gregjohnson2073]

Love your enthusiasm

[@OzMechanics]

Thanks. Just makes it that much better working on electrical problems

[@820performancecomptonbro4]

Scannerdanner for the win 🥇

[@alrifainidal]

very nice video with nice wiring diagram , awesome man

[@OzMechanics]

Thanks for stopping by Nidal. Hope you have a wonderful day

[@robertfoilesjr1337]

Thanks OZ. More teaching please.

[@OzMechanics]

Will do Robert. Have some really interesting ones coming soon. Thanks for watching

[@robertmobileman8304]

good job ,great video man

[@OzMechanics]

Glad you liked the video Robert. Thanks for stopping by

[@jimpetty2961]

enjoy watching your videos 👍

[@OzMechanics]

Thanks Jim. These are the messages that just make it 1000% more enjoyable when I edit my videos

[@porky7753]

Great content Mr Oz 👍

[@OzMechanics]

Glad you liked the video. Thanks for stopping by

[@zakaroonetwork777]

O7 ECM need to be Firmware Updated at the Dealership. Transmissions should also be updated with fixed solenoids and valves.

[@salvadorgutierrezr5914]

Yes please OZ , if you can explain more about 5 volts references , that well be nice I appreciate, thank you 🙏

[@OzMechanics]

Will do Salvador. 5V ref is one important part of the module that people forget about when they diagnose

[@salvadorgutierrezr5914]

Thanks for the advice Oz 🙏 and for teaching

[@noelirorita5707]

Thanks for this video. Please educate me about the outside air getting inside the cabin even when it is switch off. My car is RAV-4 2016. How could i completely shut off air getting in from the outside.

[@OzMechanics]

Once you click the recirculating button on the ac that should stop outside out. Unless you have a pressure flap that’s stuck open.

[@tonygoodman6967]

Where are you located I have an 07 Toyota tundra took it to the shop to get a seal put in my transfer case now it won't run only firing on 2 cylinders on each side It has been at the shop for 2 months

[@nickayivor8432]

PRODIGY oz Mechanics Thank you very much 👍 Take care and have a great day PRODIGY oz Mechanics From Nick Ayivor from London England UK 🇬🇧

[@OzMechanics]

Thanks for stopping by Nick . Hope all is well with you and your loved ones

[@allenburghardt1596]

Awesome diag bro!

[@MitchDore]

MY MAN!

[@OzMechanics]

Thanks for stopping by Mitch

[@pedroalbertocotamanzano1042]

nice fix like always.

[@OzMechanics]

Thanks for stopping by Pedroalberto hope all is well with you and your family

[@pl5882]

Good vid as usual

[@OzMechanics]

Thanks PL glad you liked the video

[@ebrahimsadeghi5883]

Awesome 👏

[@MattyveesPlaylist]

So because one 5v reference was missing the computer wouldn't let it crank, and it wouldn't communicate?

[@OzMechanics]

Is that the 5v ref was being pulled down or grounded. Causing the computer to go hay wire

[@MattyveesPlaylist]

Would you mind if I send you a p.m. I'm having similar issues with my 06 4Runner and I'm just lost. The truck was running and then now it won't start no check engine light and a code reader cannot connect in the OBD port which leads me to believe the ECU is going haywire but I can't figure out what is pulling it down. I've been working on the vehicle had it running all morning and then after lunch come back to start it and I hear a click and nothing

[@aymenmohamed1134]

nice job❤

[@OzMechanics]

Thanks for watching

[@themechanic6117]

I'm still convinced it needs at least 2 more pcms thrown at it lol. Nice work

[@OzMechanics]

And a bcm for good measures

[@JoeCoool59]

Our wiring diagram shows us the EFI Relay that provides power to the two grey wires (A24 pins 2 & 3). Where is this relay located?

[@jayman1860]

Awesome video

[@OzMechanics]

Thanks Jay. It’s kind of the same repair you had with the 5 volt problem you told me about

[@jayman1860]

Yes it was. It wound up being a sensor above the fuel tank

[@benjaminlevi7792]

Good job thanks

[@OzMechanics]

Thanks for stopping by benjamin

[@angelitocallelero7628]

I have the same Tundra model, and my OBD2 indicates that the ACM needs to be reset. Have you encountered this issue?

[@robmitchell3633]

Smart dude. Wow man

[@OzMechanics]

Thanks for stopping by Rob. If you want to watch something fun, check out the camaro series that’s a head scratcher

[@riftvalley1765]

Bad thing about edited video is sometimes ppl jump important part of the whole video, how did you get that 5v that turned the EGM on?

[@papaindomitable5861]

Thank you,

[@OzMechanics]

Thank you for watching

[@papaindomitable5861]

@@OzMechanics I need coaching

[@pedroalbertocotamanzano1042]

how was your vacation? did you bring any tequila?

[@OzMechanics]

It was amazing. The temperature never hit above 72 when I was in Guadalajara. Miss that weather

[@martinarrieta248]

Grasias

[@OzMechanics]

Gracias por ver el video

[@arazaliguliyev]

Good work

[@petergarofolo9385]

👍 👍 👍 👍

[@OzMechanics]

Thanks for stopping by Peter hope all is well with you

[@scopeboy66]

I had problems with my 07 and the air injection system. It can mess everything up

[@khalidkfy7368]

👌👍

[@OzMechanics]

Thanks for stopping by Khalid

[@IsraelBrea]

👍👍👍

[@thesonofalivinggod6782]

Hey boss great work ...I have a 2008 Toyota tundra my gas gauge is on the line before empty but the truck has no gas any idea what can it be? Thanks..

[@dannytha4105]

Hi everyone, I got a 07 Tundra 5.7l it cranks and starts no problem. But sometime it cranks no start even try 10 cranks still no start right. If I leave it a day or two and go back to crank and it starts no issue. When the issue occurred there was no spark so I replaced the crack shaft sensor but the issue still occurred. Any suggestions or tips thank you

[@edgarcampista9523]

What could it mean if my 2006 Toyota Tundra doesn't turn nothing at all, No Electricity not even a Crank.... Could it be a Bad Ignition, Altenator, starter, Fuse or what could it be¿? My Battery should be good. it's practically new....

[@vilhelmgarg6913]

p͎r͎o͎m͎o͎s͎m͎

[@JoseRamirez-ie2bk]

Yea was lucky

[@OzMechanics]

Jose I was so glad it was just right there. Like I told a friend I felt lucky that day I bought myself a lottery ticket. But I lost 😞

[@JoseRamirez-ie2bk]

😂😂😂 lottery suck

[@sergiogomez4196]

Do any Onésimo has the pino ir for

[@sergiogomez4196]

I have a 13 tundra. No crank signal