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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1151 (RCM Guided Routine Testing -- (1 Of 4)) >> DTC/Symptom Selection >> DTC Index >> RCM - Restraint Control Module >> DTC U0554: Invalid Data Received From Accessory Protocol Interface Module >> Description

DTC U0554: Invalid Data Received From Accessory Protocol Interface Module: Description

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: This DTC is reporting a missing or invalid message


NOTE: This DTC is reporting a missing or invalid message from another module on the data bus. Do not install a new acronym>RCM as part of the repair unless directed to do so in a pinpoint test.
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