Data Link Connector 3 ( DLC3)

DATA LINK CONNECTOR 3 (DLC3)







The multiplex tilt & telescopic ECU follows the ISO 9141-2 communication protocol. The terminal arrangement of DLC3 complies with SAE J1962 and matches the ISO 9141-2 format.

HINT: If the display shows "UNABLE TO CONNECT TO VEHICLE" after
connecting the hand-held tester cable to the DLC3 and turning the ignition switch to the ON position, there is either a problem with the vehicle or tester.
- If communication is normal when connecting the tester to another vehicle, inspect the DLC3 on the original vehicle.
- If communication is still not possible when connecting the tester to another vehicle, the problem is probably on the tester itself, so consult the Service Department listed in the tester's operator's manual.