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DeVille V8-4.6L VIN 9
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Powertrain Management
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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A/C Relay Command
A/C Relay Command
The scan tool displays ON or OFF. This parameter indicates the
PCM
commanded state of the A/C Relay Control circuit.