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S10/T10 P/U 2WD L4-2.2L VIN 4
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Keyless Entry
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions
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Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
RFA Serial Data Link:
The scan tool displays Active/Inactive. The state of the
keyless entry
serial data circuit as commanded by the body control module (BCM).