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Home >> Audi >> 2012 >> S5 4.2, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 751 (MULTIFUNCTION Electronic Modules) >> Diagnosis And Testing >> Body Control Module (BCM) >> Pinpoint Tests >> Pinpoint Test A : DTC U0140:87 >> Notes
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Pinpoint Test A : DTC U0140:87: Notes

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic Overview 

Normal Operation and Fault Conditions 

DTC Description Fault Trigger Conditions
U0140:87 Lost Communication With Body Control Module: Missing Message Sets in the RFA if more than 10 ignition position messages are missing from the BCM.
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