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 | ||
|
PTGM connector | 15, 22 (power) | Chassis ground | - | B+ |
|
PTGM connector | 21, 28 (ground) | Chassis ground | - | Approx. below 1Ω |
| PTGM connector | 6 (B-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| PTGM connector | 5 (B-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| PTGM connector | 6 (B-CAN high) | ICU connector | 7 (B-CAN high) | Approx. below 1Ω | |
| PTGM connector | 5 (B-CAN low) | ICU connector | 23 (B-CAN low) | Approx. below 1Ω | |
| PTGM connector | 6 (B-CAN high) | PTGM connector | 5 (B-CAN low) | Approx. 60Ω | |
| ICU (component side) | 7 (B-CAN high) | ICU (component side) | 23 (B-CAN low) | Approx. 120Ω | |
| IBU (component side) | 36 (B-CAN high) | IBU (component side) | 35 (B-CAN low) | Approx. 120Ω | |
|
PTGM connector | 6 (B-CAN high) | Chassis ground | - | Fig.1 |
| PTGM connector | 5 (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 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.