DTC Description

The SRSCM sets DTC B132900 if there is any error in communication between DFIS and SRSCM

DTC Detecting Condition

Item

Detecting Condition

Possible cause

DTC Strategy

Check Data

1.

Short to power in harness.

2.

Short to ground in harness.

3.

Poor connection of connected part(open).

4.

Faulty DFIS.

5.

Check SRSCM

Enable Conditions

Ignition "ON"

Threshold Value

DFIS no acceleration data

Line voltage is ok (between 3V and 11V)

Diagnostic Time

Qualification

More than 5 ms (500μs x 10)

De-Qualification

More than 10 ms (500μs x 20)

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