STOCK HEADUNIT PROBLEMS

Noob to the forums tried a search for my issue with no luck hoping someone can point me in the right direction. 2010 Tundra with JBL system replaced battery and radio stopped working. In lockout mode screen says insert nav disc but disc is inserted wont reboot. Took to Yota dealer with no luck. Tried truck system reset no go. Is there a work around to get radio to work or do I scrap and go aftermarket? If so whats the work around for JBL system with steering wheel controls, back up cam and navi.

 

https://youtu.be/O_yXV2n3vIM

 

Hopefully this works

 

Unplug negative.. pump brakes 10 times and then reconnect and start

 

Looks like same problem figure you give it a try

 

Thanks for the info unfortunetly I tried all that with no luck. Dealer tried the same thing.

 

I'd slide the head unit out and disconnect power completely. Leaving it out I'd then go through all connections with a meter and reconnect power and connection one by one. Taking head unit out is pretty straightforward in these vehicles. Lots of help on Youtube.

 

Might just need to find a map dvd to load becuase has the software to reload everything. Ebay.