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.
2021 Land Rover Defender 110FACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA) -- Defender/L663
- Diagnostic Trouble Code Index - DTC: Image Processing Module (IPMA) (G2400896)
- Description And Operation
- Image Processing Module (IPMA)
- Notes
- DTC C1001-49: Vision System Camera - Internal electronic failure
- DTC C1001-57: Vision System Camera - Invalid/incomplete software component
- DTC C1001-78: Vision System Camera - Alignment or adjustment incorrect
- DTC C1001-98: Vision System Camera - Component or system over temperature
- DTC U0046-88: Vehicle Communication Bus C - Bus off
- DTC U202B-93: Ethernet Link to Gateway Module - No operation
- DTC U2300-54: Central Configuration - Missing calibration
- DTC U2300-56: Central Configuration - Invalid/incomplete configuration
- DTC U3000-06: Control Module - Algorithm based failure
- DTC U3000-44: Control Module - Data memory failure
- DTC U3000-48: Control Module - Supervision software failure
- DTC U3000-97: Control Module - Component or system operation obstructed or blocked
- Image Processing Module (IPMA)
- 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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