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.
2013 Ford Escape Titanium, FWDFACTORY OEM SERVICE PROCEDURE
Occupant Classification System Module (OCSM)
OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) DTC CHART
| DTC | Description | Action To Take |
|---|---|---|
| B0061:11 | Passenger Seatbelt Tension Sensor: Circuit Short to Ground | GO to PINPOINT TEST AK . |
| B0061:12 | Passenger Seatbelt Tension Sensor: Circuit Short to Battery | GO to PINPOINT TEST AK . |
| B0061:13 | Passenger Seatbelt Tension Sensor: Circuit Open | GO to PINPOINT TEST AK . |
| B0061:1C | Passenger Seatbelt Tension Sensor: Circuit Voltage Out of Range | GO to PINPOINT TEST AK . |
| B0061:49 | Passenger Seatbelt Tension Sensor: Internal Electronic Failure | GO to PINPOINT TEST AK . |
| B00C0:11 | Passenger Seat Occupant Classification Sensor "A": Circuit Short to Ground | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C0:1A | Passenger Seat Occupant Classification Sensor "A": Circuit Resistance Below Threshold | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C0:49 | Passenger Seat Occupant Classification Sensor "A": Internal Electronic Failure | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C1:11 | Passenger Seat Occupant Classification Sensor "B": Circuit Short to Ground | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C1:12 | Passenger Seat Occupant Classification Sensor "B": Circuit Short to Battery | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C1:49 | Passenger Seat Occupant Classification Sensor "B": Internal Electronic Failure | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| B00C2:11 | Passenger Seat Occupant Classification Sensor "C": Circuit Short to Ground | GO to PINPOINT TEST AL . |
| B00C2:12 | Passenger Seat Occupant Classification Sensor "C": Circuit Short to Battery | GO to PINPOINT TEST AL . |
| B1193:00 | Crash Event Storage Full and Locked: No Sub Type Information | CLEAR the OCSM DTCs and REPEAT the self-test. If DTC B1193:00 returns, INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| U0100:00 | Lost Communication with ECM/PCM A: No Sub Type Information |
NOTE:
The DTC sets in a module that is reporting a communication fault from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new OCSM as part of the repair unless directed to do so in the pinpoint test. GO to PINPOINT TEST AM
. |
| U0151:00 | Lost Communication with Restraints Control Module: No Sub Type Information |
NOTE:
The DTC sets in a module that is reporting a communication fault from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new OCSM as part of the repair unless directed to do so in the pinpoint test. GO to PINPOINT TEST AN
. |
| U0401:00 | Invalid Data Received from ECM/PCM A: No Sub Type Information |
NOTE:
This DTC sets in a module that is reporting a missing or invalid message from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new OCSM as part of the repair unless directed to do so in a pinpoint test. CARRY OUT the PCM self-test. REFER to the PCM
DTC CHART
, for additional codes refer to MULTIFUNCTION ELECTRONIC MODULES
article. |
| U3000:46 | Control Module: Calibration/Parameter Memory Failure | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| U3000:49 | Control Module: Internal Electronic Failure | INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| U3000:54 | Control Module: Missing Calibration | Using a scan tool, CARRY OUT the OCS reset. FOLLOW all instructions on the scan tool. If the system reset was not successful, VERIFY correct installation of the OCS. VERIFY the pressure sensor hose is correctly routed and CORRECT the installation as necessary. REPEAT the system reset and REPEAT the self-test. If the system reset fails or DTC U3000:54 is still present, INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to PINPOINT TEST AJ . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to PINPOINT TEST AJ . |
Factory Service Tools
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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.
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