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 | ||
|
R-MDPS connector | 2 (Memory power) | Chassis ground | - | B+ |
| C-MDPS connector | 1 (Memory power) | Chassis ground | - | B+ | |
| R-MDPS connector | 3 (ON/START Input) | Chassis ground | - | B+ | |
| C-MDPS connector | 1 (ON/START Input) | Chassis ground | - | B+ | |
|
R-MDPS connector | 1 (ground) | Chassis ground | - | Approx. below 1Ω |
| C-MDPS connector | 2 (ground) | Chassis ground | - | Approx. below 1Ω | |
|
ICU connector | 20 (C-CAN high) | Chassis ground | - | Fig.1 |
| ICU connector | 19 (C-CAN low) | Chassis ground | - | ||
|
ICU connector | 20 (C-CAN high) | R-MDPS connector | 4 (C-CAN high) | Approx. below 1Ω |
| ICU connector | 19 (C-CAN low) | R-MDPS connector | 5 (C-CAN low) | Approx. below 1Ω | |
| ICU connector | 20 (C-CAN high) | C-MDPS connector | 7 (C-CAN high) | Approx. below 1Ω | |
| ICU connector | 19 (C-CAN low) | C-MDPS connector | 8 (C-CAN low) | Approx. below 1Ω | |
|
FR_CMR connector | 10 (E-CAN high) | Chassis ground | - | Fig.2 |
| FR_CMR connector | 4 (E-CAN low) | Chassis ground | - | ||
|
FR_CMR connector | 10 (E-CAN high) | ICU connector | 31 (E-CAN high) | Approx. below 1Ω |
| FR_CMR connector | 4 (E-CAN low) | ICU connector | 32 (E-CAN low) | Approx. below 1Ω | |
Good
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors and DTC still occurs, replace the MDPS and Go to "Verification Of Repair " procedure.
No Good
- Repair open or short in circuit and then Go to "Verification Of Repair " procedure.