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 | ||
|
AWD ECU connector | 17 (P-CAN high) | Chassis ground | - | Fig.1 |
| AWD ECU connector | 18 (P-CAN low) | Chassis ground | - | ||
|
ECM connector | 3, 26, 60 (power) | Chassis Ground | - | B+ |
|
ECM connector | 1, 2, 4 (ground) | Chassis Ground | - | Approx. below 1Ω |
|
AWD ECU connector | 17 (P-CAN high) | AWD ECU connector | 18 (P-CAN low) | Approx. 60Ω |
|
AWD ECU connector | 17 (P-CAN high) | ECM connector | 62 (P-CAN high) | Approx. below 1Ω |
| AWD ECU connector | 18 (P-CAN low) | ECM connector | 45 (P-CAN low) | Approx. below 1Ω | |
Good
- If wiring and connectors are intact and symptoms persist, Check the engine system and replace the engine control module if necessary and then Go to "Verification Of Repair " procedure.
No 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 auxiliary battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, or damage.
- Check and repair CAN lines for open circuits or short circuits, Go to "Verification Of Repair " procedure.