C1362

Code

HYUNDAI C — Chassis

Camera Signal Failure

Brand: HYUNDAI

Type: C — Chassis

Views: UK: 26 EN: 25 RU: 20

AI status

Completed

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Page language: EN

Causes

Open or short in camera power or ground circuit
Damaged or disconnected camera connector/harness
Corroded pins or poor connector contact
Failed camera module (internal electronics)
Loss of CAN/LVDS/video communication between camera and ECU
Blown fuse or poor fuse contact supplying camera

Symptoms

Rear/front/around-view camera image missing or no video on infotainment/AV screen
Warning lamp or message on dash (Camera/ADAS warning)
Park assist, lane assist or other camera-dependent functions disabled
Intermittent camera image (works then drops out)
Stored/ongoing communication fault codes related to camera/CAN

What to check

Scan and record all stored and pending codes and freeze frame data
Verify whether the camera image appears on the display and note when it fails
Visually inspect camera, lens, and mounting for damage or water intrusion
Inspect connectors and wiring for corrosion, bent pins, or loose terminals
Check related fuses and fusible links for continuity and proper seating
Measure camera power and ground at the camera connector (with connector connected if possible)

Signal parameters

Camera supply voltage: typically 8–16 V (measure at camera power pin with key ON/engine OFF)
Ground: near 0 V (low resistance to chassis ground,
Video signal (analog composite cameras): ~1 Vpp nominal; loss or high noise indicates fault
Digital camera interfaces (LVDS/CAM): differential pairs should show expected differential signaling on scope; no activity = no video
CAN bus: CAN_H ~2.5–3.5 V idle, CAN_L ~2.5–1.5 V idle; bus messages for camera module should appear on scan tool
SW/diagnostic: camera status or image present flag in live data (OEM-specific), fault count and last-seen timestamp

Diagnostic algorithm

Connect a capable scan tool and read all DTCs. Record freeze frame and live data related to camera and ADAS modules.
Confirm symptom: check display for camera image and note if any other systems disabled. Attempt to reproduce fault by cycling ignition and operating camera-dependent features.
Visually inspect camera, housing and connector. Look for water, damage, or foreign material. Check mounting and alignment.
Inspect wiring harness from camera to the module: look for chafe, pinched sections, or previous repair sections. Pay attention where harness passes through body seams and bumper.
Check fuses and power distribution for camera supply. Replace any blown fuse and inspect fuse holder for corrosion.
With ignition ON, measure voltage at camera power pin and ground at camera connector. Verify within spec (typically 8–16 V and near 0 V ground). If no power/ground, trace back to source and repair open/short.
Check communication/data lines: use scanner to view camera module presence and CAN/LVDS activity. If no messages, probe CAN high/low for proper idle voltages and bus traffic. Repair short/open or bus termination as needed.
Perform wiggle test and monitor live data while moving harness and connectors; look for intermittent changes that reproduce the code.
If power/ground and data are correct at the connector but no video/communication, substitute known-good camera module if available or bench-test camera per OEM procedures.
After repair or replacement, clear codes, perform any required camera/module calibrations per service manual, and verify camera image and system operation. Re-scan to confirm code does not return.

Likely causes

Loose or water-intruded camera connector at bumper or windshield camera mounting
Broken wiring where harness passes through hinge, bumper, or bulkhead
Camera power supply fuse or fusible link open
Camera steady-state voltage out of spec (no 8–16 V supply)
CAN bus termination/open causing lost camera status messages
Recent repair or impact that disturbed camera alignment/connector

Fault status

⚠️ Status

Camera Signal Failure — control module reports no or invalid signal from camera module (video/communication/power issue).

🟡 Repair difficulty: Medium

⏱️ Diagnostic time: 1.5-3.0 hours

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