What to do if SRS ODS unit is not initialized?
Seat weight sensors replaced. ODS unit replaced. The occupant detection system (ODS) or occupant position detection system (OPDS) may not initialize if there are SRS DTCs or an SRS unit problem. The scan tool is the preferred method for initialization because it has the ability to confirm proper completion.
When does ODS and SWS need to be recalibrated?
Requires initialization when the seat cover, the seat back/OPDS sensor, or the ODS/OPDS unit is replaced. Requires recalibration (SWS Initialization) when seat weight sensors or the ODS/SWS unit is replaced. When seat weight sensors were first added, there was a separate SWS unit mounted under the front passenger’s seat.
What should I know about SRS occupant detection system?
This job aid helps explain the operation and repair procedures for the ODS (occupant detection system), the OPDS (occupant position detection system), and the SWS (front passenger’s seat weight sensor) system. Use the chart below to locate the information or service procedure that you will be doing. If you need to know or do this…
What should I do if my ODS unit is replaced?
ODS unit replaced. The occupant detection system (ODS) or occupant position detection system (OPDS) may not initialize if there are SRS DTCs or an SRS unit problem. The scan tool is the preferred method for initialization because it has the ability to confirm proper completion.
What to do if SRS occupant detection system does not initialize?
The occupant detection system (ODS) or occupant position detection system (OPDS) may not initialize if there are SRS DTCs or an SRS unit problem. The scan tool is the preferred method for initialization because it has the ability to confirm proper completion. If normal troubleshooting doesn’t resolve the problem, do this:
Requires initialization when the seat cover, the seat back/OPDS sensor, or the ODS/OPDS unit is replaced. Requires recalibration (SWS Initialization) when seat weight sensors or the ODS/SWS unit is replaced. When seat weight sensors were first added, there was a separate SWS unit mounted under the front passenger’s seat.
How does the SRS warning system work in a car?
SRS Warning System. The SRS system checks the operation of several components in your car such as: Airbags. Airbag control unit. Crash sensors. Emergency Tensioning Devices. Belt force limiters. Child occupancy sensor in front passenger seat.
ODS unit replaced. The occupant detection system (ODS) or occupant position detection system (OPDS) may not initialize if there are SRS DTCs or an SRS unit problem. The scan tool is the preferred method for initialization because it has the ability to confirm proper completion.