Electrical Specification
WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
| Terminal No. | Contents | Measuring condition | Standard |
|---|---|---|---|
| (i10) No. 1 (+) ↔ Chassis ground (-) | Battery power supply | Always | 10 - 16 V |
| (i10) No. 2 (+) ↔ Chassis ground (-) | Ignition power supply (main) | Ignition switch ON | 10 - 16 V |
| (i10) No. 3 | 3RD SEATBELT (R) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 4 (+) ↔ Chassis ground (-) | Seat belt (driver's seat) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 5 | - | - | - |
| (i10) No. 6 | CAN H (CAN communication line) | - | - |
| (i10) No. 7 | CAN L (CAN communication line) | - | - |
| (i10) No. 8 | REAR SEATBELT (R) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 9 | REAR SEATBELT (C) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 10 | REAR SEATBELT (L) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 11 | MFD (UART communication line) | - | - |
| (i10) No. 12 | WARNING BOX (UART communication line) | - | - |
| (i10) No. 13 | - | - | - |
| (i10) No. 14 | Washer fluid level sensor | Washer fluid level sensor OFF → ON | 10 - 16 V → 0 V |
| (i10) No. 15 | - | - | - |
| (i10) No. 16 | Rear differential oil temperature sensor (+) | - | - |
| (i10) No. 17 | 3RD SEATBELT (C) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 18 | Oil pressure warning light | Oil pressure sensor OFF → ON | 10 - 16 V → 0 V |
| (i10) No. 19 | Security indicator | - | - |
| (i10) No. 20 | Rear differential oil temperature sensor (-) | - | - |
| (i10) No. 21 | RH turn indicator | - | - |
| (i10) No. 22 | LH turn indicator | - | - |
| (i10) No. 23 ↔ (i10) No. 24 | Ambient sensor (+) | Always | Ref. to AIR CONDITIONERS>Ambient Sensor>INSPECTION . |
| (i10) No. 24 | Ambient sensor (-) | - | - |
| (i10) No. 25 ↔ (i10) No. 26 | Fuel level sensor (+) | Always | Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Fuel Level Sensor>INSPECTION . Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Fuel Sub Level Sensor>INSPECTION . |
| (i10) No. 26 | Fuel level sensor (-) | - | - |
| (i10) No. 27 | - | - | - |
| (i10) No. 28 | 3RD SEATBELT (L) | Seat belt not fastened → fastened | 10 - 16 V → 0 V |
| (i10) No. 29 | Illumination control switch (GND) | - | - |
| (i10) No. 30 | Illumination control switch (VR) | - | - |
| (i10) No. 31 | Illumination control switch (+) | - | - |
| (i10) No. 32 | Bright switch signal input | - | - |
| (i10) No. 33 ↔ (i10) No. 29 | Bright switch signal output | Switch ON | Continuity exists |
| (i10) No. 34 | Illume. (-) PWM | - | - |
| (i10) No. 35 | - | - | - |
| (i10) No. 36 | - | - | - |
| (i10) No. 37 ↔ Chassis ground | X mode switch | Switch ON | Continuity exists |
| (i10) No. 38 ↔ Chassis ground | TFT switch | Switch ON | Continuity exists |
| (i10) No. 39 | - | - | - |
| (i10) No. 40 ↔ Chassis ground | GND | Always | Less than 1 Ω |