The SRSCM sets DTC B140900 if there is any error in communication between DSIS and SRSCM.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Check Data | 1. Short to power in harness. 2. Short to ground in harness. 3. Poor connection of connected part(open). 4. Faulty DSIS. 5. SRSCM's connector and circuit | |
Enable Conditions |
•
Ignition "ON" | ||
Threshold Value |
•
DSIS no acceleration data,and line voltage is ok (between 3V and 11V) | ||
Diagnostic Time | Qualification |
•
More than 5 ms | |
De- Qualification |
•
More than 10 ms | ||
