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 B1335 if PFIS with wrong ID is detected.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

● Check current(PWM type)

● PFIS with wrong ID.

● Faulty SRSCM.

Enable Conditions

● Ignition "ON"

Diagnostic Time

Qualification

● More than 2sec

De-Qualification

● Ignition "OFF" → "ON"

Schematic Diagram
Яндекс.Метрика