Code
B1289
LAND ROVER
B — Body
Video Input E
Views:
UK: 9
EN: 24
RU: 8
AI status
Completed
Completed
100%
Causes
- Open or short in the video coax/harness for Video Input E
- Corroded or loose connector at the camera, junction connector, or module
- Failed camera or video source (poor/absent video output)
- Faulty infotainment/telematics module input or internal electronics
- Power supply fault to the camera (blown fuse, switched feed issue)
- Damaged shield or improper termination causing signal degradation
Symptoms
- No image or black screen for the affected camera/input on the infotainment display
- Intermittent or distorted/frozen video image
- Warning message or camera fault alert on the display
- Reverse/parking camera not available (if that input is used for reverse)
- Audio/video menus may report 'camera unavailable' or similar
- Possible other related module errors if communication is affected
What to check
- Retrieve all stored and pending DTCs with a diagnostic scan tool; note freeze frame/live data
- Visually inspect camera, connectors, harness and routing for damage, corrosion, or water ingress
- Check related fuses, relays and power supplies to the camera and module
- Wiggle-test harness while viewing live video/scan data for intermittent connections
- Measure supply voltage and ground at the camera connector with key ON/engine as required
- Verify continuity and resistance of the video cable and shield back to the module
Signal parameters
- Video signal type: may be analogue composite (~0.5–1.0 Vp-p) or digital (LVDS) depending on model — confirm vehicle specification
- Analogue composite typical amplitude: ~1.0 Vp-p into 75 Ω; expect ~75 Ω characteristic impedance
- Power feed (camera): typically switched 12 V supply; measure battery voltage (~11–14 V) with key on
- Ground continuity: low resistance (
- Connector shield continuity between camera and module (coax shield continuity and low resistance)
- If digital (LVDS): check for correct differential pair voltages and CAN/comms lines for module wake
Diagnostic algorithm
- Read and record DTCs and related modules/codes. Note any U-codes (communication) that may affect diagnosis.
- Visually inspect camera, connector, pins, and harness for damage or corrosion. Repair or replace damaged connectors/wiring.
- Verify camera power and ground at the camera connector with a multimeter. Repair power/ground faults (fuse, relay, wiring) as required.
- Check continuity of the video coax/shield from camera to module. Replace cable if open or shield compromised.
- If analogue video suspected: use an oscilloscope or video tester to confirm presence and quality of composite video signal at the camera and at the module input while camera is operating.
- If digital video (LVDS): check differential signal integrity with appropriate scope or substitute a known-good camera/module where possible; confirm module communications and wake signals.
- Substitute/swap the camera with a known-good unit (or bench test the camera) to verify camera failure before replacing the vehicle module.
- Inspect and repair any damaged harness sections; ensure proper coax termination and grounding.
- After repairs, clear codes, cycle power, and retest system operation under conditions that previously produced the fault.
- If wiring and camera check good but fault persists, consider module reprogramming or replacement per manufacturer procedure.
Likely causes
- Damaged or disconnected coax/video cable between camera and module
- Bad connector pins / corrosion / bent pins at camera or module
- Failed camera module (no video output or intermittent output)
- Short to ground or short to battery on video feed or power wire
- Faulty infotainment/video input circuit in the vehicle module
- Poor ground or missing camera power feed
Fault status
Status
Control module detected a fault on Video Input E — invalid/no video signal, open/short in circuit, or related camera/module issue.
Repair difficulty: Medium
Diagnostic time: 1.0 - 2.5 hours
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