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 | ||
|
Rear seat warmer module | 1, 15 (Memory power) | Chassis ground | - | B+ |
| Rear seat warmer module | 3 (ON/START) | Chassis ground | - | B+ | |
| Rear seat warmer module | 17 (ON Input) | Chassis ground | - | B+ | |
|
Rear seat warmer module | 14, 28 (ground) | Chassis ground | - | Approx. below 1Ω |
|
Rear seat warmer module | 5 (B-CAN high) | Rear seat warmer module | 4 (B-CAN low) | Approx. 60Ω |
| Rear seat warmer module | 5 (B-CAN high) | ICU connector | 5 (B-CAN high) | Approx. below 1Ω | |
| Rear seat warmer module | 4 (B-CAN low) | ICU connector | 15 (B-CAN low) | Approx. below 1Ω | |
| Rear seat warmer module | 5 (B-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| Rear seat warmer module | 4 (B-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
|
Rear seat warmer module | 5 (B-CAN high) | Chassis ground | - | Fig.1 |
| Rear seat warmer module | 4 (B-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.