Component Location
General Description
In collision, SRSCM sends current to pertinent air bag for deployment.
Besides SRSCM performs diagnosis of overall air bag system and light warning lamp if there's any fault in it.
Main functions of SRSCM are as follows.
Collision and Passenger presence Detection.
Determination of BPT, BUPT and air bag deployment in accordane with given condition.
Internal and external diagnosis of air bag system.
Warning by warning lamp if there's any fault in airbag system.
Proffering data for scantool diagnosis.
DTC Description
The SRSCM sets DTC B1650 if DAB or PAB deploys.
DTC Detecting Condition
Item | Detecting Condition | Possible cause |
DTC Strategy | Check DAB or PAB deployment
| SRSCM. DAB or PAB deployment |
Enable Conditions | Ignition "ON"
|
Diagnostic Time | Qualification | N/A
|
De-Qualification | 8(infinite-DTC cannot be erased)
|