Transmission/Tiptronic FAIL-SAFE or BACKUP MODES
#32
08-09-2013, 05:54 PM
Wow this seems like great advice and has a >50% chance of fixing the problem! However, I have a few questions that may sound dumb:
-Where's the test box? What is this wiring diagram? Is it in my owner's manual?
-Where's the ECU?
I think the adaptation you speak of (between the ECU and TCU) is what needs to be done; however could the problem not be related to the fuse (just a coincidence they happened at the same time), but maybe indeed loose wire? When the problem first started it would fix itself for a second (the PRNDS lights would come back on for a split second) when I would slam on the gas as if to accelerate quickly. Now nothing makes the PRNDS come back on and the car shift correctly
-Where's the test box? What is this wiring diagram? Is it in my owner's manual?
-Where's the ECU?
I think the adaptation you speak of (between the ECU and TCU) is what needs to be done; however could the problem not be related to the fuse (just a coincidence they happened at the same time), but maybe indeed loose wire? When the problem first started it would fix itself for a second (the PRNDS lights would come back on for a split second) when I would slam on the gas as if to accelerate quickly. Now nothing makes the PRNDS come back on and the car shift correctly
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soinclined
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08-24-2004 04:26 PM
