Data Link References
WARNING: This page is about a different car, the 2005 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
This table identifies which serial data link that a particular module uses for in-vehicle data transmission. Some modules may use more than one data link to communicate. Some modules may have multiple communication circuits passing through them without actively communicating on that data link. This table is used to assist in correcting a communication malfunction. For the description and operation of these serial data communication circuits refer to Data Link Communications Description and Operation .
Data Link References
| Control Module | Data Link Type | Diagnostic Procedure |
|---|---|---|
| Schematic Reference: Data Link Connector (DLC) Schematics | ||
| Digital Radio Receiver (DRR) | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Electronic Brake Control Module (EBCM) | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Instrument Panel Cluster (IPC) | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Inflatable Restraint Sensing and Diagnostic Module (SDM) | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Powertrain Control Module (PCM) | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Radio | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |
| Vehicle Communication Interface Module (VCIM), w/UE1 | Keyword 2000 | Scan Tool Does Not Communicate with Keyword Data Line |