Multi-Pin Connectors, Terminal Assignment

Multi-pin Harness Connector With Terminal Assignment

Note:
^ All terminals not listed are currently not assigned and must never be connected to other components!





Data Link Connector (DLC for voltage supply and On Board Diagnostic (OBD) with the VAG1551 Scan Tool (ST) terminal assignment
Terminal 4 = Ground (terminal 31)
Terminal 16 = Positive (terminal 30) via -S12-
Terminal 7 = K-wire via connection in instrument panel wiring harness to ABS control module -J104- terminal 7





T25 harness connector and ABS control module -J104- terminal assignment





CAN-bus control diagram
1. Automatic Transmission Control Module (TCM)
2. Bus driver
3. ECM
4. Bus-driver
5. Terminating impedance
6. CAN-bus
7. Terminating impedance
8. Bus driver
9. ABS control module -J104-















Test Step Overview