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Home >> Chevrolet >> 2014 >> Captiva Sport LS >> Repair and Diagnosis >> Engine Performance >> System >> Data Communication System >> Diagnostic Information and Procedures >> Scan Tool Does Not Communicate with Keyword Data Line >> Circuit/System Description
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Circuit/System Description

The telematic vehicle localization and immobilization control module communicates with the scan tool via the keyword 2000 serial data circuit. The keyword 2000 system is for diagnostics of the telematic vehicle localization and immobilization control module only. There is no communication between any other control modules on the keyword 2000 serial data system.

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