Circuit Inspection
WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
ECM (component side) | 80 (H-CAN high) | ECM (component side) | 81 (H-CAN low) | Approx. 120Ω |
| BMS (component side) | 16 (H-CAN high) | BMS (component side) | 15 (H-CAN low) | Approx. 120Ω | |
| IEB connector | 8 (H-CAN high) | IEB connector | 9 (H-CAN low) | Approx. 60Ω | |
|
IEB connector | 1, 2 (Memory power) | Chassis ground | - | B+ |
| IEB connector | 1 (B+1) | Chassis ground | - | B+ | |
| IEB connector | 6 (ON/START Input) | Chassis ground | - | B+ | |
|
IEB connector | 14, 46 (ground) | Chassis ground | - | Approx. below 1Ω |
| IEB connector | 8 (H-CAN high) | HPCU connector | 93 (H-CAN high) | Approx. below 1Ω | |
| IEB connector | 9 (H-CAN low) | HPCU connector | 94 (H-CAN low) | Approx. below 1Ω | |
| IEB connector | 8 (H-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| IEB connector | 9 (H-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
|
IEB connector | ∞ (H-CAN high) | Chassis ground | - | Fig.1 |
| IEB connector | 9 (H-CAN low) | Chassis ground | - | ||
Good
- Check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
- Repair or replace IEB as necessary and then go to "Verification Of Repair " procedure.
No Good
- Repair open or short in circuit and then go to "Verification Of Repair " procedure.