Repair and coding/unlock GM NG 2.0 HMI, NG 2.5 HMI navigation module failure. 23228497, 23427519, 84096818, 84361923… Installed on Opel (Vauxhall) Mokka, Insignia and Chevrolet

Problems that we solve:

  • Nothing works.
  • “Theft Locked” appears on the display.
  • It shuts off after a few minutes of running.
  • The screen is split in two.

We offer unlocking/coding service for BOSCH GM navigation units, NG 2.0 HMI/ NG 2.5 HMI mounted in Opel, Vauxhall, Buick, Chevrolet… With the anti-theft problem shown on the display (screen). Or, if you have an exchange or second hand unit, we can unlock/code it based on your VIN chassis to avoid this message. If you have any questions please don’t hesitate to contact our team. References: 23228497, 23427519, 84096818, 84361923… Installed on Opel (Vauxhall) Mokka, Insignia…

 

12 thoughts on “Repair and coding/unlock GM NG 2.0 HMI, NG 2.5 HMI navigation module failure. 23228497, 23427519, 84096818, 84361923… Installed on Opel (Vauxhall) Mokka, Insignia and Chevrolet”

  1. Hi, when I get into my car put onto ignition the screen lights up with logo . When I start it it turns off and you get a dark blue screen . Looks like the system is not on . I have to stop car . Lock then Unlock and start the car for it to work . Only does this in the mornings . After it works as I have said it will work all day fine. Don’t have to repeat this process . I was thinking it was the module that’s at fault . I read it could be the battery but I don’t think it is because it surley wouldn’t light up with the logo when on ignition? If I bought new module how much would it be to code it .

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  2. 2016 Chevy Silverado I got a black screen it sold a media update the other day so I’ve been on the website looking around for some help

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  3. HELLO ALL WELL, I HAVE A HMI 2.5 FROM CRUZE I CHANGED IT NOW I HAVE TO UNLOCK IT

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  4. I have a 2015 Silverado that the screen will scroll for other stations, change stations on its own, rewind on its own, mute your phone periodically while on a call and if it’s turned off it will come on on its own. Is that caused from a bad HMI module? If so can it be repaired?

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  5. The audio turned black due to a gm hmi module failure. I am in Korea. I need help with repairs. I would like to know the repair method and cost.

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    • Hi, thank you for contact with JYSA. We are a technical service in Spain. We can offer only the repairment. Regards.

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