DTC B1DE3-31: Multimedia Link - Driver Assistance Domain Controller - No signal: Action
- Check for loose/damaged connectors, corroded or backed out terminals. Refer to the electrical circuit diagrams and check the infotainment master controller signal circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Refer to the electrical circuit diagrams and check the cable continuity for both cables between the infotainment master controller to image processing module B and image processing module B to camera module. Replace cables as required
- If the fault persists, do not replace the infotainment master controller. Contact the Jaguar Land Rover service desk for further assistance
- Check for loose/damaged connectors, corroded or backed out terminals. Refer to the electrical circuit diagrams and check the infotainment master controller power and ground circuits for open circuit, high resistance
- Refer to the electrical circuit diagrams and check the cable continuity for both cables between the infotainment master controller to image processing module B and image processing module B to camera module. Replace cables as required
- If the fault persists, do not replace the infotainment master controller. Contact the Jaguar Land Rover service desk for further assistance