Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2009 Ford Edge SE, FWDFACTORY OEM SERVICE PROCEDURE
Occupant Classification Sensor (OCS)
OCCUPANT CLASSIFICATION SENSOR (OCS) SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Retrieved From | Perform Test |
|---|---|---|---|
| B229B | Occupant Classification System Obstruction | Occupant classification system module (OCSM) |
NOTE:
If no on-demand or continuous DTC is present in the RCM and DTC B229B is only present in the OCSM as continuous, RESOLVE and CLEAR all OCSM DTCs and PROVE OUT the SRS. Go to Pinpoint Test U
under PINPOINT TESTS
. |
| B1013 | Occupant Classification System Calibration Fault | OCSM | Go to Pinpoint Test Z under PINPOINT TESTS . |
| B1342 | ECU (OCSM) is Faulted | OCSM | Go to Pinpoint Test B under PINPOINT TESTS . |
| B2290 | Occupant Classification System Fault | OCSM | Go to Pinpoint Test F under PINPOINT TESTS . |
| U2050 | No Application Present | OCSM | INSTALL a new OCSM. |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.