BMW TSB #B340620

2020 BMW M340i

TSB Document:

Affected Component: ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

Summary
NOISE FROM DYNAMIC STABILITY CTRL(DSC)UNIT WHEN DRIVING RAPIDLY OVER SPEED BUMP: When driving rapidly over a speed bump, the following issues may arise: 1. DSC pump noise 2. Power output delayed for 1-2 seconds DSC software application.

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Date Published
JUL 01, 2020
NHTSA TSB #
10178997
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