Display check engine / DTC codes in Jeep Wrangler

[@xxnerofulxx]

I’m doing the same thing but I’m getting no code just says done and light is still on

[@BubbasWorkshop]

That means it detected a code but it doesn't detect a problem anymore... if you drive long enough and the problem doesn't come back the light will go out.

[@xxnerofulxx]

@@BubbasWorkshop appreciate that!

[@Goodgood3234]

Did this but no code.

[@josiespointofview8585]

Very helpful. My light came on 2 days ago and I've been going crazy. Opened the hood and saw that the Power Steering Fluid was very low--so I replaced it. Light is still on. Will follow the instructions you provided and see what happens. I have a 2008 Jeep Wrangler. Thanks again

[@alizaquintanilla]

YOURE VIDEO HELPS!!!!!!!😢🎉 God bless you!!

[@alizaquintanilla]

My signal was P 0128 too!

[@BubbasWorkshop]

I'm glad it worked for you!

[@RiversideMFer]

worked in my 08 jeep wrangler today! thanks

[@ByAnyMeansFitnessLLCLouisville]

You just saved me a lot of time and stress.. Thank you sir🙌🏾

[@brauliochavez1945]

It did work on mine but for mine it said done and the light came on and off repeatedly and at the end it stayed on and didn’t throw any codes can somebody help pleas

[@melaniea3939]

I’m having the same problem with my JKU, I did the test and it said done but the check engine light is still on

[@BubbasWorkshop]

That means it detected a code but it doesn't detect a problem anymore... if you drive long enough and the problem doesn't come back the light will go out.

[@brauliochavez1945]

That’s why it doesn’t let the smog check test be done right

[@mobiletruckrepair5075]

Turn key to on then back to acc and on 3 times and you can do it a little slower

[@itsmerika1527]

Thanks for the knowledge.

[@jennkoi]

Hi! I think there’s an easier way to do it. You just have to hold the reset button and turn it to on :)

[@joweeholmes]

Where's the reset button?

[@jacobweishaupt1957]

Yeah exactly what reset button lol

[@WhiteHorse11]

Answer the damn question!

[@brucek8934]

@@WhiteHorse11 steering wheel controls I assume

[@buck6ify]

Works on my 2000 Jeep Grand Cherokee

[@ElNelsonMundo]

Mine says done only. I was told it could help me diagnose a wheel speed sensor but no code pops up

[@BubbasWorkshop]

When it says done that means there was an error but there isn't one currently so it's basically what's called a stored code but it's not active..... At least that's my understanding.

[@uchihaitachi34]

Where did it show the code

[@BubbasWorkshop]

uchihaitachi34 where the mileage is... The video it said done because it had shown the code and for some reason wouldn't show it again but the mileage line is where it will show the code and it will show the whole P code.

[@ajmihalko716]

Bubba's Workshop after it shows it once it won’t do it again. If it’s the same code

[@guru2215]

Yeah man, it worked for me

[@andrewneeld3050]

I tried this about 20 times on my 2011 Wrangler JK and nothing happened. Any idea why? I tried it slow, fast, all the way off, only to acc, literally everything?

[@BubbasWorkshop]

Sorry no clue..maybe 2011 is different?..if you get NonE message that means it didn't find anything.

[@kholdstare15]

Great info thanks

[@tyronhetherton4893]

If you missed the code that came up is there anyway to re do it? Mines just saying done now

[@BubbasWorkshop]

Not without a code reader... Sorry... But it does mean the code is not active so it doesn't detect a problem right now

[@tyronhetherton4893]

@@BubbasWorkshop thanks for the reply, would that mean there’s possibly no problem now?

[@BubbasWorkshop]

@@tyronhetherton4893 That means it detected a code but it doesn't detect a problem anymore... if you drive long enough and the problem doesn't come back the light will go out.

[@baqerhamdan3967]

I cycled the keysbthree times It gave me 3 codes but when i went to do it another time it just didnt give me anything accept done

[@BubbasWorkshop]

That means it detected a code but it doesn't detect a problem anymore... if you drive long enough and the problem doesn't come back the light will go out.

[@christianramirez7103]

Si dice eco se puede cambiar eso ???

[@salcigar]

Is there a way to reset the Check engine light? Mine also never showed a code, but light is still on.

[@BubbasWorkshop]

You have to get a code reader to reset it but if there's no problem anymore it will turn off by itself after I think 10 or 15 trips.

[@salcigar]

@@BubbasWorkshop thank you for the reply, and the info.

[@markstebelton5618]

After trying this my check engine light went off. Thanks!

[@joserecinos155]

Mine too, what do I do???

[@markstebelton5618]

@@joserecinos155 turn key 3 times in a row from off to on. The third time reset my light. My light was on because I unplugged a sensor on my air intake and plugged it back in. While I was changing my antifreeze.

[@Quinny41Saenz]

I missed the code and now it just keeps saying done is there anyway I could see the code again

[@BubbasWorkshop]

Not without a code reader...if it says done it means it's not currently "active" so it may go away if it was a one time thing. FYI Autozone and some other parts places will read the code for free..

[@jayvee962]

Mine says done but I still have engine light on

[@BubbasWorkshop]

Answered in comments below 👍

[@JM-rp9qf]

Did you change your thermostat or how did you fix it? I'm in Texas and its 48 degrees and my light came on

[@BubbasWorkshop]

It was still under warranty when that happened but yes I do believe it was just a thermostat change - they fail in the open position.

[@codyheche7526]

Bro you just saved me

[@BubbasWorkshop]

Glad it helped👍

[@Lovestar81775]

Worked great Thanks

[@patricialadd520]

This is off subject, but I saw your video on recycling the CAB Rodent Repellent and would like to know how that turned out. Please respond! Thank you!

[@BubbasWorkshop]

Not sure yet...I'll post a detailed response in the comments of that video..thanks!

[@BubbasWorkshop]

Worried fine!

[@mytwocents7527]

I tried this and it wouldn’t work. Show how you turn the key!

[@915gg]

Anyone know what it is if the check engine light blinks and the code doesnt show up?

[@BubbasWorkshop]

If it is happening while the engine is running it means there is a condition bad enough for you to pull over and shut the vehicle off..ie: serious! I've seen this on a diesel pickup when the particulate filter was getting clogged (part of emmisions system).

[@brauliochavez1945]

Mine did the same but still don’t know what it means

[@letsplaygamesd3991]

thank you, worked great! What was the outcome for you with that code (P0128) - that's the same one I have. My coolant is low, but I'm not sure if there is a leak or if it's a thermostat issue?

[@BubbasWorkshop]

They replaced the thermostat... These thermostats fail wide open versus cars from a long time ago where they failef closed... My symptom was the heater never really worked that well and then I got the code so I took it in.

[@ndamico]

Mine just says done and nothing else

[@BubbasWorkshop]

That means it detected a problem and set a code but it doesn't detect a problem anymore... if you drive long enough and the problem doesn't come back the light will go out.

[@ndamico]

@@BubbasWorkshop I see thanks

[@MegaHowtoMan]

Do u turn back all the way to Off? Your lights didn't go out so I'm guessing not.

[@BubbasWorkshop]

MegaHowtoMan yes all the way to off

[@ronkpaws1]

He did not turn the key all the way to off, that's why it didn't work.

[@robotfighter5381]

Never showed a code; just said done, eng light still on.

[@BubbasWorkshop]

that means it's not "active" and if the fault doesn't happen again the code will clear after some criteria (number of starts or miles or time) has happened. Basically it's saying "you recently had a problem" vs "you have a problem"...unfortunately it doesn't tell you what that recent problem was...

[@apisglider9]

I don't think he wanted us to see the code because it said buy a Toyota

[@BubbasWorkshop]

They don't have anything that can be flat towed because they don't have a real transfer case you can put in neutral...I wish they did.