TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Customer complaint includes a Check Engine/MIL lamp-on condition with fault codes U113F-Lost Communication With Active Exhaust Valve 1 and/or U1140-Lost Communication With Active Exhaust Valve 2 active or stored in the powertrain control module (PCM).

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Date Published
MAR 31, 2020
NHTSA TSB #
10175508
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