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.
2016 Land Rover LR4 BaseFACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Code INDEXDTC: Occupant Classification Sensor Control Module (OCSCM) -- LR4/L319
- Diagnostic Trouble Code Index DTC: Occupant Classification Sensor Control Module (OCSCM)
- Description And Operation
- Occupant Classification Sensor Control Module (OCSCM)
- DTC B1193-53: Crash Event Storage Full and Locked - Deactivated
- DTC B1A54-01: Occupant Belt Tension Sensor - General electrical failure
- DTC B1A54-02: Occupant Belt Tension Sensor - General signal failure
- DTC B1A54-11: Occupant Belt Tension Sensor - Circuit short to ground
- DTC B1A54-12: Occupant Belt Tension Sensor - Circuit short to battery
- DTC B1A54-13: Occupant Belt Tension Sensor - Circuit open
- DTC B1A62-02: Pressure Sensor - General signal failure
- DTC B1A62-11: Pressure Sensor - Circuit short to ground
- DTC B1A62-12: Pressure Sensor - Circuit short to battery
- DTC B1A62-13: Pressure Sensor - Circuit open
- DTC B1A62-7B: Pressure Sensor - Low fluid level
- DTC U0001-88: High Speed CAN Communication Bus - Bus off
- DTC U0151-00: Lost Communication With Restraints Control Module - No sub type information
- DTC U0300-00: Internal Control Module Software Incompatibility - No sub type information
- DTC U2016-51: Control Module Main Software - Not programmed
- DTC U201A-51: Control Module Main Calibration Data - Not programmed
- DTC U3000-04: Control Module - System internal failures
- DTC U3000-54: Control Module - Missing calibration
- DTC U3003-16: Battery Voltage - Circuit voltage below threshold
- DTC U3003-17: Battery Voltage - Circuit voltage above threshold
- Description And Operation
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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