A4 B6 multitronic doesn't recognize P/N when warm
Discussion
Hey.
I have an A4 B6 multitronic from 2002 that is starting to act up.
It seems that when the engine is warm I am unable to start the engine because what is controlling ignition does not recognize that the gearbox is in P. Furthermore P or N is not lit up in the instrument cluster, D and R is working fine.
The gearbox itself engages P an N just fine even while the instrument cluster doesn't show it.
I made a video where I'm parked and in P after a long drive on the highway. First the engine is off and the fault is present, after a while it cools and P is suddenly lit in the instruments. I turn on the engine, rev it to warm it up and the fault comes back.
https://youtu.be/DXDvmrRnRBs
And there are no fault codes stored.
Do any of you know what could cause this?
i have read a bunch of forum posts but no one seems to have the same fault.
I have an A4 B6 multitronic from 2002 that is starting to act up.
It seems that when the engine is warm I am unable to start the engine because what is controlling ignition does not recognize that the gearbox is in P. Furthermore P or N is not lit up in the instrument cluster, D and R is working fine.
The gearbox itself engages P an N just fine even while the instrument cluster doesn't show it.
I made a video where I'm parked and in P after a long drive on the highway. First the engine is off and the fault is present, after a while it cools and P is suddenly lit in the instruments. I turn on the engine, rev it to warm it up and the fault comes back.
https://youtu.be/DXDvmrRnRBs
And there are no fault codes stored.
Do any of you know what could cause this?
i have read a bunch of forum posts but no one seems to have the same fault.
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