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 | ||
|
FATC connector (auto) | 1 (Memory power) | Chassis ground | - | B+ |
| FATC connector (auto) | 21 (ON Input) | Chassis ground | - | B+ | |
| FATC connector (auto) | 22 (ON/START Input) | Chassis ground | - | B+ | |
| FATC connector (manual) | 1 (Memory power) | Chassis ground | - | B+ | |
| FATC connector (manual) | 17 (ON Input) | Chassis ground | - | B+ | |
| FATC connector (manual) | 18 (ON/START) | Chassis ground | - | B+ | |
|
FATC connector (auto) | 16, 40 (ground) | Chassis ground | - | Approx. below 1Ω |
| FATC connector (manual) | 32 (ground) | Chassis ground | - | Approx. below 1Ω | |
|
FATC connector (auto) | 33 (P-CAN high) | FATC connector | 34 (P-CAN low) | Approx. 60Ω |
| FATC connector (manual) | 25 (P-CAN high) | FATC connector | 26 (P-CAN low) | Approx. 60Ω | |
| FATC connector (auto) | 33 (P-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| FATC connector (auto) | 34 (P-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| FATC connector (manual) | 25 (P-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| FATC connector (manual) | 26 (P-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| FATC connector (auto) | 33 (P-CAN high) | ICU connector | 9 (P-CAN high) | Approx. below 1Ω | |
| FATC connector (auto) | 34 (P-CAN low) | ICU connector | 8 (P-CAN low) | Approx. below 10 | |
| FATC connector (manual) | 25 (P-CAN high) | ICU connector | 9 (P-CAN high) | Approx. below 10 | |
| FATC connector (manual) | 26 (P-CAN low) | ICU connector | 8 (P-CAN low) | Approx. below 10 | |
|
FATC connector (auto) | 33 (P-CAN high) | Chassis ground | - | Fig.1 |
| FATC connector (auto) | 34 (P-CAN low) | Chassis ground | - | ||
| FATC connector (manual) | 25 (P-CAN high) | Chassis ground | - | Fig.1 | |
| FATC connector (manual) | 26 (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.