Circuit Inspection
WARNING: This page is about a different car, the 2020 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
|
TCM connector | 44 (high) | Chassis ground | - | Fig.1 |
| TCM connector | 45 (low) | Chassis ground | - | ||
|
TCM | 44 (high) | TCM | 45 (low) | Approx. 60Ω |
|
ECM connector (component side) | 55 (high) | ECM connector (component side) | 77 (low) | Approx. 120Ω |
| IGPM connector (component side) | 2 (high) | IGPM connector (component side) | 1 (low) | Approx. 120Ω | |
|
IGPM connector | 2 (high) | Chassis ground | - | ∞ (infinity)Ω |
| IGPM connector | 1 (low) | Chassis ground | - | ∞ (infinity)Ω | |
Good
- Go to "Module Circuit Inspection" procedure below.
- Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.
No Good
- Repair open or short in circuit and then go to "VERIFICATION OF REPAIR " procedure.
| Module Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
HCU connector | 4, 5, 6 (Memory power) | Chassis ground | - | Approx. 12V |
|
HCU connector | 73 (ON/Start Input) | Chassis ground | - | Approx. 12V |
|
HCU connector | 1, 2, 3 (ground) | Chassis ground | - | Approx. below 1Ω |
|
TCM connector | 44 (P-CAN high) | HCU connector | 78 (P-CAN high) | Approx. below 1Ω |
|
TCM connector | 45 (P-CAN low) | HCU connector | 79 (P-CAN low) | Approx. below 1Ω |
Good
- Go to "COMPONENT INSPECTION " procedure.
- Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.
No Good
- Repair open or short in circuit and then go to "VERIFICATION OF REPAIR " procedure.