[stefan.nastase]

Hey folks,

I have a G31 fitted with 5AT (Driving Assistant Plus) and I replaced two of the front lane change sensors. Afaic, I have to program the new sensors to fit on my vehicle (I am getting an error in ISTA, something on the lines of "SWW Lane change sensor: Slave missing").

I tried to open up esys to code the module to default values, but I don't see any HC2 there. Am I missing something? Is there any other procedure for replacing lane change sensors? The ones that I am trying to install come from another vehicle.

Thank you.

[Siki78]

Use tool32 to open and reset flexray port and then code hc2 with esys

[stefan.nastase]

is there ant tutorial for doing that? I haven't used tool32 before.

[Siki78]

In tool32 start ZGW_01.prg
steuern_flexray_pfad ==>0x03;0x01==>F5
steuern_reset_learn_flexray==>F5

[stefan.nastase]

thanks, I've tried that, but HC2 still not showing up in esys

also, I have tried flexray init in ista, but it was not succesful and now I have a ZGM error as well in ista. am I missing something?

[stefan.nastase]

Originally Posted by Siki78

Use tool32 to open and reset flexray port and then code hc2 with esys

Originally Posted by Siki78

In tool32 start ZGW_01.prg
steuern_flexray_pfad ==>0x03;0x01==>F5
steuern_reset_learn_flexray==>F5

nothing came out of this, all 8 ports are open but no HC2 module shows up in esys

[stefan.nastase]

Actually, if 5AT is installed on your car, and your car is a G30, you should be looking for the RS module in esys, not HC2.