ZIP_EXECUTIVE_V4_*_NOT_IN_MAIN_BOOT_ROLE
Applicable alarms (12)
Likely outcomes — click to expand
Based on 0 missions where this alarm fired in the last
90 days
(for ZIP_EXECUTIVE_V4_SERVO_ROLL_NOT_IN_MAIN_BOOT_ROLE) as of 2026-10-13
Aggregated from fleet operations and refreshed daily. Individual outcomes may vary by site and configuration.
Background
Section titled “Background”These Zip Executive V4 alarms indicate a servo or motor node was not in the expected main boot role.
Troubleshooting Steps
Section titled “Troubleshooting Steps”graph TD
power-cycle-the-vehicle["<small><b>Step 1</b></small><br/>Action: Power cycle the vehicle. For steps, s..."]
did-power-cycle-resolve-the-issue{"<small><b>Step 2</b></small><br/>Question: Did the power cycle resolve the issue?"}
run-a-health-checks-mission["<small><b>Step 3</b></small><br/>Action: Run a Health Checks Mission."]
did-the-health-checks-mission-pass{"<small><b>Step 4</b></small><br/>Question: Did the Health Checks Mission pass?"}
return-to-service["<small><b>Step 5</b></small><br/>Action: Return the Aircraft to service."]
escalate-to-p2-firmware-platform{{"<small><b>Step 6</b></small><br/>Escalation: Escalate to P2 Firmware Platform On C..."}}
power-cycle-the-vehicle --> did-power-cycle-resolve-the-issue
did-power-cycle-resolve-the-issue -->|Yes| run-a-health-checks-mission
did-power-cycle-resolve-the-issue -->|No| escalate-to-p2-firmware-platform
run-a-health-checks-mission --> did-the-health-checks-mission-pass
did-the-health-checks-mission-pass -->|Yes| return-to-service
did-the-health-checks-mission-pass -->|No| escalate-to-p2-firmware-platform
style power-cycle-the-vehicle fill:#dcfce7,stroke:#22c55e,color:#14532d
style did-power-cycle-resolve-the-issue fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style run-a-health-checks-mission fill:#dcfce7,stroke:#22c55e,color:#14532d
style did-the-health-checks-mission-pass fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style return-to-service fill:#dcfce7,stroke:#22c55e,color:#14532d
style escalate-to-p2-firmware-platform fill:#fef3c7,stroke:#f59e0b,color:#78350f Hover or focus a block to preview it. Select the block to keep the preview open.
Resolution note
This plaintext block is ready to paste into the Resolution Note field on the ZERP issue you're working. The permalink below gives engineering review access to the full step-by-step timeline including any back-navigation; share it if the case needs a deeper look.
Permalink:
Session is too large to fit in a URL. Use Download session JSON to share the timeline out-of-band.
Did this guide help you get unblocked?
Open suggestions
There are no open suggestions.
Open pull requests
There are no open pull requests.