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.
2017 Porsche Macan BaseFACTORY OEM SERVICE PROCEDURE
Section 528 (Diagnostic Trouble Code Index DTC: Occupant Classification Sensor Control Module -- Range Rover/L405)
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- Diagnostic Trouble Code Index DTC: Occupant Classification Sensor Control Module
- Description And Operation
- Occupant Classification Sensor Control Module (OCSCM)
- DTC B00C0-7B: Passenger Seat Occupant Classification Sensor "A" - Low fluid level
- DTC B00C1-11: Passenger Seat Occupant Classification Sensor "B" - Circuit short to ground
- DTC B00C1-12: Passenger Seat Occupant Classification Sensor "B" - Circuit short to battery
- DTC B00C1-13: Passenger Seat Occupant Classification Sensor "B" - Circuit open
- DTC B00C1-97: Passenger Seat Occupant Classification Sensor "B" - Component or system operation obstructed or blocked
- DTC U0001-87: High Speed CAN Communication Bus - Missing message
- DTC U0001-88: High Speed CAN Communication Bus - Bus off
- 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 U201A-54: Control Module Main Calibration Data - Missing calibration
- DTC U3000-49: Control Module - Internal electronic failure
- DTC U3000-54: Control Module - Missing calibration
- 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.