Komatsu · DAF8KB
Camera Power Supply Short Circuit
What this code means
Short circuit in the camera power supply circuit.
Applies to: PC200-8/PC200-8M0 excavator (machine controller).
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If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (DAF8KB), machine model and serial number — we quote genuine and OEM replacement parts for export.
Ask for the replacement part on WhatsAppSource: Komatsu PC200-8M0 Shop Manual (SEN06135-00) – Troubleshooting by failure code [DAF8KB]. Single published source — confirm against the manual for your exact model before ordering parts. Compiled 2026-10-30. No manufacturer affiliation.