Circuit Inspection
WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| connector | Terminal | connector | Terminal | ||
|
ICU connector | 12 (P-CAN high) | Chassis ground | - | Fig.1 |
| ICU connector | 11 (P-CAN low) | Chassis ground | - | ||
|
ESC connector | 14 (P-CAN high) | ESC connector | 2 (P-CAN low) | Approx. 60Ω |
| ICU connector | 12 (P-CAN high) | ICU connector | 11 (P-CAN low) | Approx. 60Ω | |
| ESC connector | 14 (P-CAN high) | ICU connector | 12 (P-CAN high) | Approx. below 1Ω | |
| ESC connector | 2 (P-CAN low) | ICU connector | 11 (P-CAN low) | Approx. below 1Ω | |
Good
- Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
- Repair or replace as necessary and then go to "Verification of Repair " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, replace ICU and then go to "Verification of Repair " procedure.