Thread: HELP! X5 instrument electronics suddenly goings crazy and transfer fail safe message
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Old 12-10-2013, 01:25 AM
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ArNarX5 ArNarX5 is offline
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Arrow HELP! X5 instrument electronics suddenly goings crazy and transfer fail safe message
Hi everyone.
My 2003 e53 4.4 suddenly started going into trans fail safe
Mode and the dash lights light up like a Christmas tree.
Codes are P0600 & P1747

If I turn the car off for a few minutes all returns back to normal but then it happens again.

Thought it was the battery or alternator but ice replaced both within the last 2 years. Voltage on the jumping node in the hood reads 13.5 +/- .1v with the card running.

I am really lost on this one. Here is a video I uploaded to YouTube. Keep in mind the engine is normal operating temperature so I'm not revving an over heated engine. It's just the gauge malfunctioning with the rest.

https://www.youtube.com/watch?v=MGry...e_gdata_player

Any help or shared experience is greatly appreciated!
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2003 X5 E53 4.4
2001 740iL Sport
1990 325i E30 - Restored/Restoring
Last edited by ArNarX5; 12-10-2013 at 03:05 AM.
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