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 | ||
|
RRHVU_RH connector | 1, 10, 11 (power) | Chassis ground | - | B+ |
|
RRHVU_RH connector | 18 (ground) | Chassis ground | - | Approx. below 1Ω |
| RLHVU_RH connector | 5 (B-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| RLHVU_RH connector | 4 (B-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| RLHVU_RH connector | 5 (B-CAN high) | ICU connector | 7 (B-CAN high) | Approx. below 1Ω | |
| RLHVU_RH connector | 4 (B-CAN low) | ICU connector | 23 (B-CAN low) | Approx. below 1Ω | |
| RLHVU_RH connector | 5 (B-CAN high) | IBU connector | 36 (B-CAN high) | Approx. below 1Ω | |
| RLHVU_RH connector | 4 (B-CAN low) | IBU connector | 35 (B-CAN low) | Approx. below 1Ω | |
|
RLHVU_RH connector | 5 (B-CAN high) | Chassis ground | - | Fig.1 |
| RLHVU_RH connector | 4 (B-CAN low) | Chassis ground | - | ||
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.
- Repair open or short in circuit and then Go to "VERIFICATION OF REPAIR " procedure.
- If problem still occurs, replace control unit that causing the fault and then Go to "VERIFICATION OF REPAIR " procedure.