Hi. Golf 6 Gti DSG. Replaced the mechatronic with the same hardware and software ID. Tried to update the software using non genuine VAS5054. Went into flash mode but did not flash. Recycled the ignition. Now getting code 01315-004. Similar fault in other modules. I can delete all except the transmission. I can still communicate with TCU. The "P" sign on the gearshift flashes and the engine does not turn.
I put another TCU in the car and tried to flash it. Same thing happened. Removed battery terminals and connected again. Same issue. It seems it is stuck in flash mode. Any suggestions?
I put another TCU in the car and tried to flash it. Same thing happened. Removed battery terminals and connected again. Same issue. It seems it is stuck in flash mode. Any suggestions?