Troubleshooting Hits
- Improper engaged connector or defective short spring*
- Short circuit between the driver's seat belt pre-tensioner (squib) circuit terminals
- Damaged connector(s)
- Malfunction of the SRS-ECU
NOTE:
*: The squib circuit connectors integrate a "short" spring (which prevents the seat belt pre-ten-sioner from deploying unintentionally due to static electricity by shorting the positive wire to the ground wire in the squib circuit when the connectors are disconnected) (Refer to ON-BOARD DIAGNOSTIC/SRS WARNING LIGHT FUNCTION
). Therefore, if connector C-30 or D-21 is damaged or improperly engaged, the short spring may not be released when the connector is connected.