Side Impact Sensor(SIS) is located in both side of center pillar detects broad collision.
When SIS delivers collision signal to SRSCM, SRSCM checks if safing sensor located in SRSCM detects collusion.
and if both SIS and safing sensor detects collision simultaneously, SRSCM operates side air bag.
The SRSCM sets DTC B1410 if there is any error in communication between PSIS and SRSCM.
Item | Detecting Condition | Possible cause | |
DTC Strategy |
•
Check Data | 1. Faulty DSIS circuit. 2. Faulty DSIS. 3. Faulty SRSCM. | |
Enable Conditions |
•
Ignition "ON" | ||
Threshold Value |
•
PSIS no acceleration data, and line voltage is ok (between 3V and 11V)
•
PSIS High or Low of wire ignition short or Short to ground
•
PSIS High or Low of wire Open | ||
Diagnostic Time | Qualification |
•
More than 0.1~6 sec | |
De-Qualification |
•
More than 1 sec | ||
