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 | ||
|
CLU connector | 40 (Memory power) | Chassis ground | - | B+ |
| CLU connector | 39 (ON/START Input) | Chassis ground | - | B+ | |
|
CLU connector | 1, 37 (ground) | Chassis ground | - | Approx. below 1Ω |
|
CLU connector (component side) | 32 (C-CAN high) | CLU connector (component side) | 33 (C-CAN low) | Approx. 120Ω |
| ICU connector (component side) | 11 (C-CAN high) | ICU connector (component side) | 10 (C-CAN low) | Approx. 120Ω | |
| CLU connector | 32 (C-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| CLU connector | 33 (C-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| CLU connector | 32 (C-CAN high) | ICU connector | 11 (C-CAN high) | Approx. below 1Ω | |
| CLU connector | 33 (C-CAN low) | ICU connector | 10 (C-CAN low) | Approx. below 1Ω | |
|
CLU connector | 32 (C-CAN high) | Chassis ground | - | Fig.1 |
| CLU connector | 33 (C-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.