Terminal arrangement of coupler viewed from combination meter side
COUPLER TERMINAL REFERENCE
| Terminal | Circuit | Terminal | Circuit |
|---|---|---|---|
| G28-1 | - | G28-12 | - |
| G28-2 | - | G28-13 | Power source |
| G28-3 | - | G28-14 | Backup power source |
| G28-4 | - | G28-15 | GND |
| G28-5 | - | G28-16 | To SDM (Air bag warning lamp signal) |
| G28-6 | - | G28-17 | - |
| G28-7 | - | G28-18 | - |
| G28-8 | CAN communication line (Active Low Signal) | G28-19 | To turn signal light switch (turn L) |
| G28-9 | - | G28-20 | To turn signal light switch (turn R) |
| G28-10 | CAN communication line (Active High Signal) | G28-21 | - |
| G28-11 | - | G28-22 | - |