Hyundai Genesis Reflash

John Diagnostician Yorba Linda, California Posted   Latest  
Question
Programming
2009 Hyundai Genesis 4.6 4.6L (F) 6-spd (6HP26)
Intermittent Stall

Hey DN

I want to reflash/update this vehicle but am unsure of the path to take. It has an intermittent stall (can not duplicate) with no codes and, according to customer, always restarts immediately. The dealer sent it down the road and now it is here with me. No history but well maintained, dealer did the 30k, and runs well.

Now my question. genesistechinfo​.​com

This site has no provision for purchasing calibration files. Only SI or J2534 software (scan tool). Not specific if files are available with software or only scan tool function.

hyundaitechinfo​.​com

This site does have a separate provision for purchasing J-2534 reflash files but I don't know if this will include Genesis. $75.00 per file so it must be vehicle specific.

Thanks for reading and any input is appreciated.

0
Allan Owner
Sterling, Virginia
Allan Default
 

$75 will Do as many as you want until I assume they update it and cut your version off. Plus that old of a genesis is done through the Hyundai app.

0 Default Ð Bounty Awarded
Marty Owner/Technician
Mesquite, Texas
Marty Default
 

If you check the site it's 75.00 per download!

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Allan Owner
Sterling, Virginia
Allan Default
 

The site is correct. It’s $75 per download of the app. ONCE you have the app on your laptop you can use it as many times as you wish without paying again.

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Donny Owner/Technician
Wheat Ridge, Colorado
Donny Default
 

John please let me know if you have an difficulties. the Genesis site is evolving. I agree with Allan. It likely will not remain that way. HMA intends to have all Genesis under the genesistechinfo​.​com site.

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James Instructor
Jamesburg, New Jersey
James Default
 

John, what reflash are you looking for? I don't recall any for the 4.6L that is going to help you. Allan is correct, 2009 Genesis is covered under Hyundai's umbrella.

+1 Default Ð Bounty Awarded
John Diagnostician
Yorba Linda, California
John Default
 

I did check for related TSB's and found none. Are you seeing any very intermittent stalls not setting codes on this engine? Customer states vehicle starts right up after stall. I have yet to be able to even duplicate stall.

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James Instructor
Jamesburg, New Jersey
James Default
 

No trends. Have you tried tapping on the junction box under hood while monitoring PIDs. Or Wiggle test. I'm probably not telling you anything you don't already know. It's tough when you can't dublicate

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John Diagnostician
Yorba Linda, California
John Resolution
 

Ok Thanks everyone. Yes Mr Seyfer both of those sites need some work. No contact number and took a half day to email me my password. Once the subscription is purchased you need to start the sign in and purchase process again and this time when you click on download it will download the software. Of course after all of that the software in the vehicle is current and no update needed. That's ok…

+1 Resolution Ð Bounty Awarded