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 | ||
|
A/C control module connector | 12, 23, 24 (power) | Chassis ground | - | B+ |
|
A/C control module connector | 1, 13, 40 (ground) | Chassis ground | - | Approx. below 1Ω |
| A/C control module connector | 35 (E-CAN high) | ICU connector | 31 (E-CAN high) | Approx. below 1Ω | |
| A/C control module connector | 34 (E-CAN low) | ICU connector | 32 (E-CAN low) | Approx. below 1Ω | |
| ICU connector | 29 (G-CAN high) | HPCU connector | 90 (G-CAN high) | Approx. below 1Ω | |
| ICU connector | 30 (G-CAN low) | HPCU connector | 91 (G-CAN low) | Approx. below 1Ω | |
| A/C control module connector | 35 (E-CAN high) | Chassis ground | - | ∞ (infinity)Ω | |
| A/C control module connector | 34 (E-CAN low) | Chassis ground | - | ∞ (infinity)Ω | |
| ICU (component side) | 31 (E-CAN high) | ICU (component side) | 32 (E-CAN low) | Approx. 120Ω | |
| A/C control module (component side) | 35 (E-CAN high) | A/C control module (component side) | 34 (E-CAN low) | Approx. 120Ω | |
| A/C control module connector | 35 (E-CAN high) | A/C control module connector | 34 (E-CAN low) | Approx. 120Ω | |
| BMU (component side) | 20 (G-CAN high) | BMU (component side) | 19 (G-CAN low) | Approx. 120Ω | |
| ICU (component side) | 29 (G-CAN high) | ICU (component side) | 30 (G-CAN low) | Approx. 120Ω | |
| HPCU connector | 90 (G-CAN high) | HPCU connector | 91 (G-CAN low) | Approx. 60Ω | |
|
HPCU connector | 90 (G-CAN high) | Chassis ground | - | Fig.1 |
| HPCU connector | 91 (G-CAN low) | Chassis ground | - | ||
| A/C control module connector | 35 (E-CAN high) | Chassis ground | - | Fig.2 | |
| A/C control module connector | 34 (E-CAN low) | Chassis ground | - | ||
Good
- Go to "COMPONENT INSPECTION " procedure.
No Good
- Repair open or short in circuit and then go to "Verification Of Repair " procedure.
- Check module circuit for open circuit or short circuit after repair, go to "Verification Of Repair ".