Ram B1500, B2500, B3500, 1999-2003

Scan Tool Communications

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For the Scan Tool to communicate with various vehicle stand-alone modules, it must be connected into the system. On OBD I systems, connect the Scan Tool to the underhood test connector. On OBD II systems, connect the Scan Tool to the DLC under the dash.

For the Scan Tool to communicate with various vehicle stand-alone modules, it must be connected into the system. On OBD I systems, connect the Scan Tool to the underhood test connector. On OBD II systems, connect the Scan Tool to the DLC under the dash.

 
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