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 | ||
|
IBU connector | 35 (P-CAN high) | Chassis ground | - | Fig.1 |
| IBU connector | 36 (P-CAN low) | Chassis ground | - | ||
|
ECM connector (G1.6 T-GDI) | 3, 26, 60 (power) | Chassis ground | - | B+ |
| ECM connector (G1.6 T-GDI) | 1, 2, 4 (ground) | Chassis ground | - | 0V | |
|
ECM connector (G1.6 T-GDI) | 62 (P-CAN high) | Chassis ground | - | ∞ (infinity)Ω |
| ECM connector (G1.6 T-GDI) | 45 (P-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| ECM connector (G1.6 T-GDI) | 62 (P-CAN high) | IBU connector | 35 (P-CAN high) | Approx. below 1Ω | |
| ECM connector (G1.6 T-GDI) | 45 (P-CAN low) | IBU connector | 36 (P-CAN low) | Approx. below 1Ω | |
|
ECM (component side G1.6 T-GDI) | 62 (P-CAN high) | ECM (component side G1.6 T-GDI) | 45 (P-CAN low) | Approx. 120Ω |
| ICU (component side) | 17 (P-CAN high) | ICU (component side) | 18 (P-CAN low) | Approx. 120Ω | |
Good
- Fault is intermittent caused by poor contact in TPMS's connector or was repaired and IBU memory was not cleared.
- Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
- Repair or replace as necessary, Go to "Verification Of Repair " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- Repair as necessary and then Go to "Verification Of Repair " procedure.
- If no problems were found with the circuits or connectors, replace ECM or IBU and then Go to "Verification Of Repair " procedure.