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DTC B3102: Serial Data Circuit Shorted To Ground
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Test Description
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Test Description
The number below refers to the step number on the diagnostic table.
3.
This step checks the keyless entry serial data circuit for voltage supplied by the body control module (BCM).
Fig 1: DTC B3102
Courtesy of GENERAL MOTORS CORP.