The SRSCM sets DTC B138400 if there is a short to ground in PSAB harness.
*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. Short to ground in PSAB harness. 2. Poor connection of connected part. 3. Faulty PSAB. 4. Check SRSCM | |
Enable Conditions |
•
Ignition "ON" | ||
Threshold Value |
•
PSAB squib line voltage is less than 0.9V (When Batt 7.4~18.7V) | ||
Diagnostic Time | Qualification |
•
More than 4 sec | |
De- Qualification |
•
More than 8 sec | ||
