Signal Specification
General
All values contained below are between the relevant terminal and signal ground, unless otherwise indicated in brackets.
NOTE:
It is important to connect the breakout box and check the ground terminals before taking readings.
| U= | DC voltage in volts (V) | UAC = | AC voltage in volts (V) |
| Ubat = | Battery voltage (V) | f = | Frequency in Hertz (Hz) |
| Ulow = | Voltage approximately 0 V | t = | Time in seconds (s) |
Signal table connector A
| Control module terminal | Breakout box terminal | Signal type | Ignition on |
|---|---|---|---|
| #A1 | #1 | - | - |
| #A2 | #2 | Signal malfunction indicator lamp (MIL) | Lamp off: U = Ubat Lamp on: U = Ulow |
| #A3 | #3 | Power supply Extended X | U = Ubat |
| #A4 | #10 | Signal ground | U = Ulow |
| #A5 | #9 | Signal (+) brake fluid level | Lamp off: U = U bat Lamp on: U = Ulow |
| #A6 | #8 | Signal (+) parking brake | Lamp off: U = U bat Lamp on: U = Ulow |
| #A7 | #7 | Control modules communication cable (CAN L) | U = 1.5-2.5 V |
| #A8 | #6 | Control modules communication cable (CAN H) | U = 2.5-3.5 V |
| #A9 | #5 | Control modules communication cable (CAN L) | U = 1.5-2.5 V |
| #A10 | #4 | Control modules communication cable (CAN H) | U = 2.5-3.5 V |