A Data Line Has Been Diagnosed as Being Shorted to Ground

A data line has been diagnosed as being shorted to ground. Which of these would be the next step in diagnosing this problem?

A) Replace the alternator
B) Unplug modules one at a time and re-test the data line
C) Disconnect the battery and then test the data line
D) Replace the BCM

Correct Answer:

Verified

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