RTI control module
Before taking any readings, read Connecting the breakout box and checking the ground terminal .
The road and traffic information (RTI) control module terminals D1-D5 correspond to terminals #22-#26 on the breakout box.
| Control module terminal | Breakout box terminal | Signal type | Ignition on | Other |
|---|---|---|---|---|
| D1 | #22 | 30-supply (power supply from battery) | U bat | - |
| D2 | #23 | - | - | - |
| D3 | #24 | CANH signal | U=2.5-4.0 V | - |
| D4 | #25 | CANL signal | U=1.0-2.5 V | - |
| D5 | #26 | Ground (Measured to battery negative terminal) | U low | - |