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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1082 (Steering Wheel And Column Electrical Components) >> Diagnosis And Testing >> Steering Wheel and Column Electrical Components >> Pinpoint Tests >> Pinpoint Test S : U0140:08 >> Notes

Pinpoint Test S : U0140:08: Notes

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.

Refer to Wiring Diagram Power Distribution for schematic and connector information.

Normal Operation and Fault Conditions 

REFER to:DESCRIPTION AND OPERATION .

BCM DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
U0140:08 Lost Communication with Body Control Module: Bus Signal / Message Failure This DTC sets if the SCCM does not receive an expected message from the BCM.

Possible Causes 

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