Component Location
General Description

Front Impact Sensor(FIS)located at both sides of the front of engine room detects head-on collision. When FIS delivers collision signal to SRSCM, SRSCM checks if safing sensor located in SRSCM detects collusion. and if both FIS and safing sensor detects collision simultaneously, SRSCM operates front air bag.

DTC Description

The SRSCM sets DTC B1330 if DFIS with wrong ID is detected

DTC Detecting Condition

Item

Detecting Condition

Possible cause

DTC Strategy

● Check current(PWM type)

● Faulty DFIS with wrong ID.

● Faulty SRSCM.

Enable Conditions

● Ignition "ON"

Threshold Value

● DFIS sends the "Wrong ID" continously

Diagnostic Time

Qualification

● Less than 1 sec after SIS/FIS power on.

De-Qualification

● On the Next ACU Ignition cycle.

Schematic Diagram
Яндекс.Метрика