Electrical Specification
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
| Terminal No. | Item | Measuring condition | Standard |
|---|---|---|---|
| (i88) No. 1 ←→ Chassis ground | Battery power supply | Always | 8 - 16 V |
| (i88) No. 2 ←→ Chassis ground | ACC power supply | ACC ON | 8 - 16 V |
| (i88) No. 3 | - | - | - |
| (i88) No. 4 | - | - | - |
| (i88) No. 5 | Body CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 6 | Body CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 7 | (I) Power unit 2 CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 8 | (I) Power unit 2 CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 9 | - | - | - |
| (i88) No. 10 | - | - | - |
| (i88) No. 11 | - | - | - |
| (i88) No. 12 | (J) Vehicle external connection CAN-H (end terminal) | Digital signal; cannot be measured | - |
| (i88) No. 13 | (J) Vehicle external connection CAN-L (end terminal) | Digital signal; cannot be measured | - |
| (i88) No. 14 | - | - | - |
| (i88) No. 15 | - | - | - |
| (i88) No. 16 | DAIG CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 17 | DAIG CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 18 ←→ Chassis ground | GND | Always | 1 Ω or less |
| (i88) No. 19 ←→ Chassis ground | IGN power supply | IGN ON | 8 - 16 V |
| (i88) No. 20 | - | - | - |
| (i88) No. 21 | - | - | - |
| (i88) No. 22 | GND 2 | Always | 1 Ω or less |
| (i88) No. 23 | Power unit 1 CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 24 | Power unit 1 CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 25 | (G) Chassis CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 26 | (G) Chassis CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 27 | - | - | - |
| (i88) No. 28 | - | - | - |
| (i88) No. 29 | - | - | - |
| (i88) No. 30 | - | - | - |
| (i88) No. 31 | - | - | - |
| (i88) No. 32 | - | - | - |
| (i88) No. 33 | (H) Advanced safety CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 34 | (H) Advanced safety CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 35 | (J) Vehicle external connection CAN-L | Digital signal; cannot be measured | - |
| (i88) No. 36 | (J) Vehicle external connection CAN-H | Digital signal; cannot be measured | - |
| (i88) No. 37 | - | - | - |
| (i88) No. 38 | - | - | - |
| (i88) No. 39 | - | - | - |
| (i88) No. 40 | - | - | - |
- Resistance value of individual module
Item Contents Standard DIAG CAN (i88) No. 16 ←→ (i88) No. 17 120.8 Ω Body CAN (i88) No. 5 ←→ (i88) No. 6 120.8 Ω (G) Chassis CAN (i88) No. 25 ←→ (i88) No. 26 120.8 Ω (H) Advanced safety CAN (i88) No. 33 ←→ (i88) No. 34 120.8 Ω Power unit 1 CAN (i88) No. 23 ←→ (i88) No. 24 120.8 Ω (I) Power unit 2 CAN (i88) No. 7 ←→ (i88) No. 8 120.8 Ω (J) Vehicle external connection CAN (i88) No. 35 ←→ (i88) No. 36 120.8 Ω (J) Vehicle external connection CAN (end terminal) (i88) No. 12 ←→ (i88) No. 13 120.8 Ω