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Chicagobob

Last reply Jan 19, 2022 · posted in Genesis G90 Forum - G90FORUM.COM

Air vents in rear seat

I do not feel any (warm) air coming out of the small B-pillar vents in the rear seat. Is there something I must activate to get an air flow?

3 Replies · 2979 views

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joegr

Jan 8, 2022

I think that the air for those travels though the front doors, so those have to be closed when you are checking for it. Otherwise, there possibly is some climate control setting from the entertainment screen that turns those on and off.

iSOBigD

Jan 13, 2022

Like Joe said, the air goes through the front doors. There is also there's a switch to open/close the vents like in this photo below, as well as rear seat HVAC controls in the center arm rest if you have the Ultimate model.

Reactions: Chicagobob

Goaterguy

Jan 19, 2022

2018 G90 has a recall on the coolant tube feeding the transmission. One of the symptoms of coolant loss is the lack of cabin heating. Not enough coolant goes through the heater core to heat the cabin. Check your coolant level if you haven't had the recall done.

Reactions: Chicagobob

Armeca59

Last reply 17 minutes ago · posted in Genesis GV80 Forum - GV80FORUM.COM

2026 GV80 Coup. Remote start not working using key fob

Anyone have any ideas as to why I can not get the remote start to work using my key fob? Remote start does work with the App using climate feature.

Car is locked. Standing near by-5ft. When pressing and holding the remote start button, key fob flashes once and then nothing happens.

Brand new car. 200 miles

4 Replies · 61 views

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Speeder

Today at 11:21 AM

Did you try the other Fob that came with the car?

Armeca59

Today at 11:40 AM

Yes. Both fob’s do not work…..

Jhon

Today at 5:43 PM

Probably not your issue, but in case you did not know, as you can see from speeders message, you must push the lock button on the key fob first ....and then within a few seconds, push and hold the start button. You must push the lock button even if our car is already locked.
Again, I am not trying to offend you with something you probably already know, but you did not mention pushing the lock button first before pushing the start button in your message and sometimes we miss the littlest things.
I hope you get it worked out.

Reactions: Mcc

Mcc

17 minutes ago

Jhon said:
you must push the lock button on the key fob first ....and then within a few seconds, push and hold the start button. You must push the lock button even if our car is already locked.

I’m betting this is @Armeca59 ’s problem. The two step sequence is critical.

tbands

Last reply Today at 9:27 PM · posted in Genesis G70 Forum - G70FORUM.COM

Mods Under Warranty

I just bought a 2019 genesis g70 3.3t in august and wanted to add a few things to it now that it's starting to get nice outside. Does anyone know what mods you can do without voiding your warranty? I would assume you wouldn't be able to mess with any main engine components, but would I be able to put an exhaust on without the warranty being voided?

10 Replies · 8733 views

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jfo

Mar 17, 2022

If you want to be safe, I'd call a dealer and speak to their service manager about Genesis/Hyundai's stated position on mod's. I don't know if it's written in any of the documentation we get. I would also ask about any specific mod's you had in mind and if the dealer has any discretion.
I come from an Audi background. Audi had clear guidance for dealers with wide ranging restrictions on mods. They were required to add a flag to the VIN if any restricted mods were found and this "TD1 flag" would stay with the car. Lot's of guy's had warranty work excluded. Some dealers however were mod friendly and would make certain exceptions.
The idea that an intake or exhaust mod might not be related to a particular engine issue would make no difference...warranty denied. Given the potential for expensive warranty work to be denied, I would not just rely on a few forum comments.

Reactions: tbands

Motogp69

Mar 17, 2022

I am purchasing from CarMax and I know their MaxCare warranty typically covers mods which came with the car so they would have to prove I did the mods I assume?

My 340i had a modified front end which wasn’t installed correctly and killed both headlights from moisture getting into the light casings and they covered it no questions asked.

Didn’t even charge me the deductible.

jfo

Mar 17, 2022

Motogp69 said:
I am purchasing from CarMax and I know their MaxCare warranty typically covers mods which came with the car so they would have to prove I did the mods I assume?

My 340i had a modified front end which wasn’t installed correctly and killed both headlights from moisture getting into the light casings and they covered it no questions asked.

Didn’t even charge me the deductible.

As with any insurance or warranty, you need to read the fine print rather than assume. At the end of the day, the only thing that matters is the actual wording in your coverage.

tbands

Mar 18, 2022

jfo said:
If you want to be safe, I'd call a dealer and speak to their service manager about Genesis/Hyundai's stated position on mod's. I don't know if it's written in any of the documentation we get. I would also ask about any specific mod's you had in mind and if the dealer has any discretion.
I come from an Audi background. Audi had clear guidance for dealers with wide ranging restrictions on mods. They were required to add a flag to the VIN if any restricted mods were found and this "TD1 flag" would stay with the car. Lot's of guy's had warranty work excluded. Some dealers however were mod friendly and would make certain exceptions.
The idea that an intake or exhaust mod might not be related to a particular engine issue would make no difference...warranty denied. Given the potential for expensive warranty work to be denied, I would not just rely on a few forum comments.

good point I'll definitely give them a call before I make any purchases.

Samuel Holton

Tuesday at 10:07 AM

Hi all, I'm experiencing the issue with my G70 that is systemic across their fleet models 2015-2024 (at least) of the ultrasonic weld and/or mounting screws on the headlights causing a major water leak. I'm about to take my car into the dealer and currently had made the following mods to the vehicle: Afe Twin Takeda cold air intakes, JB4, 2 step colder plugs, BMS oil catch can, TIAL BOV (Blow Off Valve), under-glow, and a Skar sound system. I am also concerned about the 'mods' being a point that the dealership attempts to dismiss the claim. I have pictures of the water leak, pictures of cracks from the mounting screws being factory over-torqued, a video of the front-end being perfectly aligned with the rest of the bottom, plenty of clearance (zero contact) between the headlight assembly and modded parts, the actual TSB (Tech Service Bulletin) covering the issue, diagnosis, and when warranty covers it. I'm prepared to argue and fight the good fight, but I'm hoping I don't have too. I have scoured online forums, like this, and noticed it's a mixed bag as far as if you get it or if you have to fight (even with modding). Does anyone have any advice they could throw my way?

steathv

Today at 9:27 PM

Remove the mods except the plugs and oil catch can

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Riley

Today at 8:55 PM · posted in Suspension, Brakes, Wheels, Tires Discussion

Creaky suspension worn out bushings

Hi all, I have a 2019 G70 with 34000 miles on the odometer. The car has suspension creaking and the dealer is saying it needs lateral arms replaced and 2 shocks! Unbelievable! How can a car with so few miles be so deteriorated? I have a Honda Odyssey with 200K and the suspension is still OK. Anyway, anyone else have these problems and have you been able to get any sort of Genesis help to resolve the issue?

0 Replies · 3 views

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one4house

Last reply Today at 4:56 PM · posted in Genesis G90 Forum - G90FORUM.COM

Finally, aftermarket remote start for 2017 to 2019 G90

And you don’t have to give all your information up to the data mining overlords of Genesis.

Genesis G90 (2017-2019) Remote Start Kit – Plug & Play

Remote start your 2017-2019 Genesis G90 with your OEM key fob. True plug & play, no wire cutting, no dealer programming required. Ships from New York.

mykeypremium.com

4 Replies · 647 views

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one4house

Jun 12, 2026

Ordered 2 1/2 weeks ago. Got a tracking number 10 days ago. Finally arrived today. After the delays and shipping, and back-and-forth on whether it was completed or not, I finally got my product. Installed as easy as the video shows. Took me about 35 minutes in the Texas heat. Works like a charm.

Reactions: srobak

srobak

Jun 15, 2026

Glad to hear this... thank you for sharing!

ryPods

Yesterday at 9:51 PM

Will this work for 2022 g90? Same generation, just got a facelift. Key fob looks the same.

srobak

Today at 4:56 PM

I would think it should... all the system innards are the same.

Administrator

Staff member Lead Administrator

Today at 3:58 PM · posted in Genesis GV80 Forum - GV80FORUM.COM

Dark & Stormy Luxury! | 2026 Genesis GV80 Coupe Prestige Black | Detailed Review

0 Replies · 24 views

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MinimalSkill

Last reply Today at 3:48 PM · posted in General 2009-2014 Hyundai Genesis Sedan Discussion

Hyundai Genesis 2010 4.6L Service Manual

Hello GenesisOwners!

I came into my Genesis last August with 100K miles on her and she's a blast. As with all my vehicles I try and get a hold of the service manual so I can work on them with a semblance of knowing what I'm doing. Combing through these forums I found some dead links for the 2009/2010 service manual. I was wondering if anyone had been lucky enough to grab a copy of it while it was available and could send me/post the manual again? I looked through the 2009 manual that OneFunGenesis posted to his dropbox but I fear that the differences between the 2009 and 2010 are too much. I'm specifically trying to do some electrical work. Much appreciated fellers

Zach

320 Replies · 195631 views

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dougmcp

Feb 28, 2017

MinimalSkill said:
Hello GenesisOwners!

I came into my Genesis last August with 100K miles on her and she's a blast. As with all my vehicles I try and get a hold of the service manual so I can work on them with a semblance of knowing what I'm doing. Combing through these forums I found some dead links for the 2009/2010 service manual. I was wondering if anyone had been lucky enough to grab a copy of it while it was available and could send me/post the manual again? I looked through the 2009 manual that OneFunGenesis posted to his dropbox but I fear that the differences between the 2009 and 2010 are too much. I'm specifically trying to do some electrical work. Much appreciated fellers

Zach

If you send me a message or email with your email address I can arrange for a 2010 4.6 service manual to magically appear.

Reactions: Sethhastings, Jklstr663 and kingdavid757

missjeri

Feb 19, 2026

i have been searching for the 2009 manual forever! have you got one more in your hat? [email protected]

jep604

Feb 19, 2026

missjeri said:
i have been searching for the 2009 manual forever! have you got one more in your hat? [email protected]

Go back through this forum and you will see where all of them have been shared.

Reactions: joegr

CircuitAdmin2024

Mar 19, 2026

Doug- I would be most grateful if you could produce a 2012 4.6 Genesis Owner's and Service Manual.
[email protected]

Many thanks!!!

Reactions: joegr

Fmacdowell

Yesterday at 7:42 AM

dougmcp said:
If you send me a message or email with your email address I can arrange for a 2010 4.6 service manual to magically appear.

Hello, hoping you can hook me up with a 2012 4.6 manual. Much appreciated. [email protected]

joegr

Yesterday at 9:24 AM

Fmacdowell said:
Hello, hoping you can hook me up with a 2012 4.6 manual. Much appreciated. [email protected]

Yep, nobody actually reads this thread...

https://genesisowners.com/genesis-f...4-6l-service-manual.20492/page-16#post-612409

Reactions: EdP and jep604

mircea

Today at 3:48 PM

I could use a manual for my 2010 4.6L Genesis

View all replies (320)

SaratogaLefty

Today at 2:51 PM · posted in Genesis GV60 EV Forum - GV60FORUM.COM

New 7/2/26 OTA

My GV60 just got updated today: Scheduled OTA Software Update to your 2023 GENESIS GV60 on 07/02/2026 at 11:23 AM PDT is complete.

0 Replies · 62 views

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jcgraff

Last reply Today at 2:34 PM · posted in General 2015-2016 Hyundai Genesis Sedan Discussion

Help with intermittent electric power steering failure causes and fixes

Hi. I'm usually on Genesis Owners about my 2019 G90, but today I need some help troubleshooting my son's 2015 Hyundai Genesis 3.8. The local Hyundai dealer refuses to work on it despite it being a Hyundai (they don't have the Genesis dealership) and previously selling them, as they say they've had "bad luck working on them". Same for the dealer an hour South. The dealer at which I bought my G90 has the worst customer service of ANY business I've ever done business with, despite going through a new service manager every year. I cannot get a return call (of someone on the phone) while they have my car last time for 8 of the 12 weeks they had it, and in the end, they still didn't get the trunk issue I've had since purchase fixed. So, they're not an option. The next closest is Cool Springs in South Nashville, 3.5 hours away, but just drove by them today and it looks like the shop is in a complete demolition/rebuild.

My son has tried to troubleshoot this himself by purchasing a code reader and even dropped it for a few weeks at the local import car maintenance shop, and got a call that they could not reproduce the complete lack of power steering that happens unpredictably.

He is thinking of purchasing a used electric power steering rack (he says this is the first year or two the Genesis had electric steering rather than hydraulic) and just getting the local import dealer to replace it for him.

Is intermittent failure of the electric power steering a known issue with these vehicles? If so, what are the potential causes? He has looked at the service manual documents but doesn't want to tackle it himself. He thinks it may be a network/communications problem since the steering motor works fine when it is working.

The error codes he's getting haven't been helpful.

Thanks for any help/suggestions!

Regards,

Justin

4 Replies · 251 views

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joegr

Jun 22, 2026

My first stab at it would be to disconnect the electrical connections related to the unit and inspect for corrosion. Clean them up with some de-ox spray and maybe put a little dielectric grease on the seals on the connectors and then re-mate them. See if that makes any difference with the issue. Are the under-covers still installed? I've heard of problems developing with the steering when the undercover is left off.

jcgraff

Yesterday at 4:14 PM

joegr said:
My first stab at it would be to disconnect the electrical connections related to the unit and inspect for corrosion. Clean them up with some de-ox spray and maybe put a little dielectric grease on the seals on the connectors and then re-mate them. See if that makes any difference with the issue. Are the under-covers still installed? I've heard of problems developing with the steering when the undercover is left off.

Just got a call and email with video showing issues. The video shows the voltage measured at the electrical connections to be as expected in the service manual. They are quoting him $8,000 to replace the "MOTOR DRIVEN POWER STEERING MODULE". The car is only worth $9000 sold to an individual in great condition, and much less if traded in. It doesn't make sense to replace the steering module at this price.

My son looked the part up online and can get one for $1000, but none of the independent shops in my area are willing to work on the car. In fact, the local Hyundai dealers in my hometown of Tupelo, MS and an hour away in Columbus, MS refused to work on the 2015 Hyundai Genesis, even though it is a Hyundai! The dealer that it is with now is two hours away.

Does anyone know of any independent shops in Memphis, TN or Birmingham, AL that would tackle replacing the power steering module?

Or, is there a part of the steering module that can be replaced or overhauled, such as a bad electric motor, without replacing the entire assembly?

jcgraff

Today at 2:28 PM

My son has decided to purchase a used electric power steering module ($500) and attempt to install it himself. This part cannot be purchased new from Hyundai, only as a complete electric steering rack with motor and control module. The Hyundai tech told him that the voltages measured at the module were within spec, which makes failure of the control module most likely.

joegr

Today at 2:34 PM

I wonder if any programming will be required to make the replacement module work correctly?

John Kay

Today at 1:13 PM · posted in Genesis G70 Interior Discussion

Car floor mats

I’m a little embarrassed to say that I’m having a problem putting my floor mats back into my 2025 G70. I removed them easily enough by pulling them down from the top but cannot seem to snap them back in. Any suggestions would be appreciated.

0 Replies · 24 views

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Elton45

Last reply Today at 11:03 AM · posted in General 2009-2014 Hyundai Genesis Sedan Discussion

Heat Wave and AC

Had the AC running yesterday and halfway home the temp gauge started climbing.
I turned the AC off and the gauge went down to just above normal.
Popped the hood at home and fan was running and no hissing leaking sounds
Any thoughts/advice?
2013 Sedan 3.8l v6

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EdP

Today at 11:03 AM

Elton45 said:
Had the AC running yesterday and halfway home the temp gauge started climbing.
I turned the AC off and the gauge went down to just above normal.
Popped the hood at home and fan was running and no hissing leaking sounds
Any thoughts/advice?
2013 Sedan 3.8l v6

Not enough information
How far did the gauge move? Was it near overheating or just a bit above?
With temperature on the road 95+ and heavy solar load, the AC is working hard and moving that heat to the radiator that cools the engine. Not unusual for it to be hotter.

If it was extreme and near overheating, I'd check the cooling system. Has it ever been flushed and coolant changed?

Reactions: joegr

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Genesis Forums - The Genesis Owners Group

Air vents in rear seat

2026 GV80 Coup. Remote start not working using key fob

Mods Under Warranty

Creaky suspension worn out bushings

Finally, aftermarket remote start for 2017 to 2019 G90

Genesis G90 (2017-2019) Remote Start Kit – Plug & Play

Dark & Stormy Luxury! | 2026 Genesis GV80 Coupe Prestige Black | Detailed Review

Hyundai Genesis 2010 4.6L Service Manual

New 7/2/26 OTA

Help with intermittent electric power steering failure causes and fixes

Car floor mats

Heat Wave and AC

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