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.
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HOMESERVICE MANUALSDODGE AND RAM20241500 TRXREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 272 ((OCCUPANT CLASSIFICATION MODULE (OCM) - ELECTRICAL DIAGNOSTICS - 1500))DTC TROUBLESHOOTINGU0151-00-LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLERSET CONDITION
2024 Dodge and Ram 1500 TRX
Set Condition
2024 Dodge and Ram 1500 TRXSECTION Set Condition
WARNING: This page is about a different car, the 2023 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
- The Occupant Classification Module (OCM) does not receive any CAN Bus messages from the Occupant Restraint Controller (ORC) for greater than 2.5 seconds for Seat Belt Buckle status goes undetermined.
RENDER: 1.0x
NO RELATED
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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.