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Mercedes-Benz TSB #LI49.20-P-057101

2013 Mercedes-Benz ML350

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Engine diagnosis warning lamp lights up. Fault code 20B91B, 20B913 (The output for the heating element of the AdBlue pressure line has an electrical fault or an open circuit) is stored in the SCR control unit.

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Date Published
AUG 17, 2013
NHTSA TSB #
10167008
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