Operation
The Side Impact sensor (SIS) assy circuit includes a diagnosis circuit and a lateral deceleration sensor. It recieves signals from the lateral deceleration sensor, detects and diagnosis system malfunctions, and judges whether or not the SRS must be activated.
DTCs B1400 are recorded when a malfunction in the Side Impact Sensor assembly (left side) is detected.
Item | Detecting Condition | Possible Cause | |
DTC Strategy | ● When the Side Impact Sensor are defected. | ● Side Impact Sensor defected | |
Enable Conditions | ● Ignition "ON" | ||
Threshold Value | |||
Diagnostic Time | Qualification | ● More than 2 sec remaining | |
De-Qualification | ● More than10 sec remaining | ||
Test Condition | Resister (Ω) |
Ignition OFF |
