Vision V6-201 3.3L (1993)
Data Link Connector: Description and Operation
Data Link Connector
LOCATION
Under right side of drivers instrument panel.
Data Link Connector Identification
PURPOSE
Communication link to Powertrain Control Module (PCM)
Technician can access inputs and memory including:
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Sensor input values
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Diagnostic Trouble Codes (DTC's) stored in memory
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Last deactivation cause (i.e.. speed control last shut off by; speed control switch, brake switch or no crank sensor signal).
Technician can actuate most PCM output devices.
NOTE: Monitoring inputs, reading other memory and actuating output devices can only be accomplished through the use of a scan tool. SEE
TESTING AND INSPECTION.