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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 12, 2023
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for European
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2011 BMW 550i xDrive 4.4L Front end suspension/Drivetrain VIN: WBAFU9C57B
Suspension during loading/unloading with special tools on alignment rack present no noise. However during test driving, an intermittent clunk/pop can be heard from the direct center of the vehicle. A notable noise to me is the popping/creaking noise while ...
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Fixes & Summaries for European
Fix/Summary Answers
2007 Mercedes-Benz S550 5.5L transmission limp mode VIN: WDDNG71X27
I dropped the pan and removed the valve body to check the solenoids. They were all in spec for resistance. Then I swapped the solenoids with the codes to other positions on the conductor plate and re-scanned. Same codes came back so I called it a bad TCU. Got ...
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