The SRSCM sets DTC B147800 if the measured resistance value of PCAB circuit is less than the threshold value.
*In this case, SRSCM checks if there's any fault in circuit by sending current for a while.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Check Resistance | 1. Poor connection of connected part. 2. Poor connection between shorting bar and release pin. 3. Faulty PCAB. 4. Check SRSCM. | |
Enable Conditions |
•
Ignition "ON" | ||
Threshold Value |
•
PCAB resistance is less than 1.6Ω | ||
Diagnostic Time | Qualification |
•
More than 4 sec | |
De- Qualification |
•
More than 8 sec | ||
