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 | ||
|
ICU connector | 29 (G-CAN high) | Chassis ground | - | Fig.1 |
| ICU connector | 30 (G-CAN low) | Chassis ground | - | ||
|
ICU (component side) | 29 (G-CAN high) | ICU (component side) | 30 (G-CAN low) | Approx. 120Ω |
| BMU (component side) | 20 (G-CAN high) | BMU (component side) | 19 (G-CAN low) | Approx. 120Ω | |
|
ICU connector | 1, 2, 3, 4, 5, 6, 17 (power) | Chassis ground | - | B+ |
|
ICU connector | 13, 25 (ground) | Chassis ground | - | Approx. below 1Ω |
|
BMU connector | 1, 2, 3 (power) | Chassis ground | - | B+ |
|
BMU connector | 13, 14 (ground) | Chassis ground | - | Approx. below 1Ω |
|
CDM connector | 1 (power) | Chassis ground | - | B+ |
|
CDM connector | 6 (ground) | Chassis ground | - | Approx. below 1Ω |
|
HPCU connector | 4, 5, 6, 46 (power) | Chassis ground | - | B+ |
|
HPCU connector | 1, 2, 3 (ground) | Chassis ground | - | Approx. below 1Ω |
|
OBC connector | 17, 25 (power) | Chassis ground | - | B+ |
|
OBC connector | 1, 9 (ground) | Chassis ground | - | 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 go to "Verification Of Repair " procedure.
No Good
- Repair open or short in circuit and then go to "Verification Of Repair " procedure.
- If no problems were found with the circuits or connectors, go to "COMPONENT INSPECTION " procedure.