N16 — HV generator warning (grouped code)
Philips CT error code, reported by the High-Voltage (HV) Generator.
What N16 means
On Access Series CT (6/16/Dual) CT systems, status code N16 indicates: HV generator warning (grouped code). The code originates in the High-Voltage Generator section of the High-Voltage (HV) Generator. Severity level warning (Warning — recoverable condition).
Reported action: Check the specific System Error Code in the log, then review the HV Trouble Shooting flow chart (Section 2.5) for the closest matching condition (ARC, filament, anode, contactor, kV/mA/Fil, or inverter temperature)..
Listed in Table 1-3 'Stator Control Board Error Code vs System Error Code' of the Philips Access CT Service Trouble Shooting Guide (459800863401 Rev. C), for the Access Series CT (6/16/Dual) family; maps to System Error Codes 0x6126, 0x6127, and range 0x6132-0x6137. Not confirmed for other Philips CT systems.
Full troubleshooting for N16
The complete diagnosis, cause tree, and step-by-step remedy for the High-Voltage Generator subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.
Open the Activion16 service manualRelated High-Voltage Generator codes
Source: Philips Access CT Service Trouble Shooting Guide — 459800863401 Rev. C. Reference information re-authored by FSELIB — not a copy of the OEM manual.