18763 — Scanner Hardware Fault with high voltage spits
GE Healthcare CT error code, reported by the CT service knowledge base.
What 18763 means
On HiSpeed and LightSpeed and VCT CT systems, status code 18763 indicates: Scanner Hardware Fault with high voltage spits. The code originates in the CT systems section of the CT service knowledge base. Severity level error (Error condition).
Documented across 314 GE CT service cases on HiSpeed, LightSpeed, VCT. Reported symptoms include: Scanner Hardware Stopped Scan; CTx00088 Proactive svc call by PDS; Scanner Hardware Stopped Scan with High Voltage errors.
Full troubleshooting for 18763
The complete diagnosis, cause tree, and step-by-step remedy for the CT systems subsystem are documented in the FSELIB GE Healthcare service manual — re-authored, web-first, with real figures.
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Related CT systems codes
Source: GE service knowledge base — aggregated across 314 cases. Reference information re-authored by FSELIB — not a copy of the OEM manual.