Squib Circuit Inspection
WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If dummy and dummy adaptor are not able to be prepared, use a 2Ω resistor.
- Ignition "OFF".
- Disconnect the battery (-) cable and wait for 1 minute or more.
- Remove the DBPT module and connect the dummy and dummy adapter to the DBPT module connector.
- Connect the battery (-) cable and ignition "ON" and wait for 30s or more.
- Connect KDS to Data Link Connector (DLC) and clear DTC with KDS and diagnose again.
- Are any DTCs stored in the system?
Good
- Go to "Main Harness Circuit Inspection " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If problem still occurs, replace DBPT module and then go to "Verification of Repair " procedure.
| Main Harness Circuit Inspection | |||||
|---|---|---|---|---|---|
| Inspection Condition | (+) Probe | (-) Probe | Specification | ||
| Connector | Terminal | Connector | Terminal | ||
|
DBPT connector | 1 (high) | SRSCM connector | 28 (high) | Approx. below 1Ω |
| DBPT connector | 2 (low) | SRSCM connector | 27 (low) | Approx. below 1Ω | |
| DBPT connector | 1 (high) | Chassis ground | - | ∞ (infinity)Ω | |
| DBPT connector | 2 (low) | Chassis ground | - | ∞ (infinity)Ω | |
|
DBPT connector | 1 (high) | Chassis ground | - | Fig.1 |
| DBPT connector | 2 (low) | Chassis ground | - | ||
Good
- Carefully re-do this troubleshooting guide steps.
- If problem still occurs, replace SRSCM and then go to "Verification of Repair " procedure.
No Good
- Carefully re-do this troubleshooting guide steps.
- If problem still occurs, replace SRSCM main harness and then go to "Verification of Repair " procedure.