The SRSCM sets DTC B140400 if there is a short to ground in PSIS harness.
Item | Detecting Condition | Possible cause | |
DTC Strategy |
•
Check voltage | 1. Short to ground in PSIS harness. 2. Faulty PSIS. 3. Check SRSCM. | |
Enable Conditions |
•
Ignition "ON" | ||
Threshold Value |
•
SIS Passenger line short to Ground
•
Check PFIS supply voltage < 5.15V | ||
Diagnostic Time | Qualification |
•
More than 1(40ms*25) sec | |
De-Qualification |
•
More than 2(40ms*50)sec | ||
