ELECTRICAL 62 D. TROUBLESHOOTING CHART Concern ISO Code Cause Remedy Camera circuit short to ground Rear camera - B1C5A-11 Front camera - B1C5B-11 Left camera - B1C5C-11 Right camera - B1C5D-11 • Camera internal circuit failure • Firmware bug • Internal communication failure • HU internal Issue 1. Check for any HU failure 2. Check for electrical failures on LVDS lines. 3. Check for camera failures 4. Read DTC with diagnostic tool Camera circuit short to battery Rear camera - B1C5A-12 Front camera - B1C5B-12 Left camera - B1C5C-12 Right camera - B1C5D-12 • Camera internal circuit failure • Firmware bug • Internal communication failure • HU internal Issue 1. Check for any HU failure 2. Check for electrical failures on LVDS lines. 3. Check for camera failures 4. Read DTC with diagnostic tool Camera circuit to open Rear camera - B1C5A-13 Front camera - B1C5B-13 Left camera - B1C5C-13 Right camera - B1C5D-13 • Camera internal circuit failure • Firmware bug • Internal communication failure • HU internal Issue 1. Check for any HU failure 2. Check for electrical failures on LVDS lines. 3. Check for camera failures 4. Read DTC with diagnostic tool Camera internal/communication failure Rear camera - B1C63-00 Front camera - B1C64-00 Left camera - B1C65-00 Right camera - B1C66-00 • Camera internal circuit failure • Firmware bug • Internal communication failure • Harness issue • HU internal issue, • All Camera Frames Synchronization Failure • Head unit Internal circuit failures – De serializer hardware failure 1. Check for any HU failure 2. Check for electrical failures on LVDS lines. 3. Check for camera failures 4. Read DTC with diagnostic tool Blue screen with warning message • Due to any one camera is not connected/damaged 1. Check for all cameras to be connected 2.Check for if any camera damaged 3.Read DTC with diagnostic tool
RkJQdWJsaXNoZXIy MTIwNTUz