BMW TSB #B110521

2020 BMW M340i

TSB Document:

Affected Component: FUEL SYSTEM, GASOLINE

Summary
The belt pulley on the mechanical coolant pump may fracture allowing the engine drive belt to come off the coolant pump and alternator.

Click a tab for more information.

Date Published
JAN 01, 2022
NHTSA TSB #
10208176
Find something helpful? Spread the word.

Become a Fan & Spread the Word