Circuit Inspection
WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
ECM connector (1.6T-GDI) | 4, 7 (Memory power) | Chassis ground | - | B+ |
| ECM connector (1.6T-GDI) | 29 (ON/START) | Chassis ground | - | B+ | |
| PCM connector (2.0 MPI) | 75 (Memory power) | Chassis ground | - | B+ | |
| PCM connector (2.0 MPI) | 41 (ON/START) | Chassis ground | - | B+ | |
|
ECM connector (1.6T-GDI) | 1, 2, 3 (ground) | Chassis ground | - | Approx. below 1Ω |
| PCM connector (2.0 MPI) | 1, 2, 4 (ground) | Chassis ground | - | Approx. below 1Ω | |
|
ECM connector (1.6T-GDI) (component side) | 85 (P-CAN high) | ECM connector (1.6T-GDI) (component side) | 63 (P-CAN low) | Approx. 1200 |
| PCM connector (2.0 MPI) (component side) | 77 (P-CAN high) | PCM connector (2.0 MPI) (component side) | 60 (P-CAN low) | Approx. 1200 | |
| ICU connector (component side) | 9 (P-CAN high) | ICU connector (component side) | 8 (P-CAN low) | Approx. 1200 | |
| ECM connector (1.6T-GDI) | 85 (P-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| ECM connector (1.6T-GDI) | 63 (P-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| PCM connector (2.0 MPI) | 77 (P-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| PCM connector (2.0 MPI) | 60 (P-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| ECM connector (1.6T-GDI) | 85 (P-CAN high) | ICU connector | 9 (P-CAN high) | Approx. below 1Ω | |
| ECM connector (1.6T-GDI) | 63 (P-CAN low) | ICU connector | 8 (P-CAN low) | Approx. below 1Ω | |
| PCM connector (2.0 MPI) | 77 (P-CAN high) | ICU connector | 9 (P-CAN high) | Approx. below 1Ω | |
| PCM connector (2.0 MPI) | 60 (P-CAN low) | ICU connector | 8 (P-CAN low) | Approx. below 1Ω | |
|
ICU connector | 9 (P-CAN high) | Chassis ground | - | Fig.1 |
| ICU connector | 8 (P-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.