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.
Occupant Classification System Module (OCSM) DTC Chart
2011 Lincoln MKZ AWD V6-3.5LSECTION Occupant Classification System Module (OCSM) DTC Chart
Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
DTC Charts
The DTCs can be retrieved from the RCM and the OCSM with a scan tool via the DLC.
Occupant Classification System Module (OCSM) DTC Chart
NOTE: This module utilizes a 5-character DTC followed by a 2-character failure type code. The failure type code provides information about specific fault conditions such as opens or shorts to ground. Continuous Memory Diagnostic Trouble Codes (CMDTCs) have an additional 2-character DTC status code suffix to assist in determining DTC history.
a DTC: Retrieved using scan tool.
RENDER: 1.0x
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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.