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What This Guide Helps With
Troubleshooting Error 9017 when pacing is disabled, preventing the LIFEPAK 20 / 20e from providing transcutaneous pacing therapy.
Step-by-Step Troubleshooting
1. Ensure Patient Safety First
- Immediately remove the LIFEPAK 20 / 20e from patient use if pacing is required or Error 9017 is active.
- Provide clinical staff with another verified defibrillator/pacer before continuing troubleshooting.
- Do not rely on the affected device for backup pacing capability while the error remains unresolved.
Expected: Patient care continues with a known-good device capable of providing required therapy.
Why it matters: Error 9017 indicates pacing is disabled, so the device cannot be trusted to provide transcutaneous pacing when needed.
2. Verify the Reported Error and Behavior
Confirm the exact Service Log error is:
9017 – Pacer Disabled
Determine when the error occurs:
- During startup
- During operational inspection
- When pacing mode is selected
- Intermittently after power cycling
- During review of the Service Log
Check for associated behavior such as:
- Pacing mode unavailable
- Pacing controls not functioning as expected
- No pacing output
- Device indication that pacing is disabled
Expected: Error 9017 is confirmed in the Service Log or clearly associated with unavailable pacing functionality.
Why it matters: This confirms a true system-reported pacing fault rather than incorrect pad placement, ECG sensing, or operator setup.
3. Check External Power and Device Condition
Before concluding the fault is internal:
- Connect the device to a known-good AC power source.
- Verify the AC power indicator behaves normally.
- Confirm installed batteries, if applicable, are properly seated and adequately charged.
- Inspect the device for impact damage, fluid intrusion, overheating, unusual odor, or contamination.
- Power-cycle the device once under controlled conditions.
Expected: The LIFEPAK starts normally without evidence of an external power or physical-condition problem.
Why it matters: External power instability or physical damage should be documented and ruled out before following the internal corrective-action path.
4. Inspect Pacing Accessories and Connections
Inspect the external therapy setup without using a patient:
- Therapy cable
- Connector pins and receptacles
- Approved pacing/defibrillation electrodes
- Cable strain relief
- Signs of contamination, corrosion, bent pins, or physical damage
Reseat accessible connections and substitute a known-good compatible therapy cable or test accessory when available.
Expected: External therapy accessories are intact, properly connected, and known good.
Why it matters: Although Error 9017 indicates pacing is disabled at the device level, accessory problems should still be ruled out before escalation.
5. Verify the Fault Is Device-Related
Using an approved controlled inspection setup, determine whether pacing functionality remains unavailable after:
- Known-good AC power
- Acceptable battery condition
- Known-good therapy accessories
- Correct pacing setup
- Controlled power restart
Do not repeatedly attempt to force pacing operation if Error 9017 remains present.
Expected: Persistent pacing disablement with known-good external conditions isolates the problem to the device rather than accessories or configuration.
6. Follow the Service Corrective Action
For confirmed Service Log Error 9017, the manual corrective action is to:
- Reload the device software.
This should be performed only by appropriately qualified service personnel using the approved Physio-Control service process, software, and applicable service documentation.
Do not substitute repeated resets, configuration changes, or accessory replacement for the specified corrective action when Error 9017 persists.
Expected: After the approved software reload, Error 9017 no longer recurs and pacing functionality is restored.
Why it matters: The reported condition is a system-level pacing disablement and requires the documented corrective-action path.
7. Perform Required Post-Corrective-Action Inspection
After corrective action, complete the required inspection and functional verification before return to clinical use.
At minimum, verify pacing functionality using approved test equipment and the applicable inspection procedure.
Confirm:
- Pacing mode can be selected
- Pacing rate control functions correctly
- Pacing current control functions correctly
- Output is detected and measured appropriately
- No recurrence of Error 9017
- No unresolved Service Log or service indicator condition remains
Expected: Pacing functionality passes inspection and the device operates normally.
Stop when resolved: If Error 9017 is cleared, pacing passes the required inspection, and all applicable safety and functional checks pass, document the work and return the device to service.
If the Problem Persists
If Error 9017 remains after external causes are ruled out and the approved software corrective action is completed, the condition strongly indicates a persistent internal device or therapy-system fault.
The device should be:
- Removed from service
- Labeled Out of Service
- Sent for qualified bench evaluation or authorized repair
- Kept out of clinical use until pacing functionality passes required inspection
Do not return the LIFEPAK 20 / 20e to service based only on successful monitoring or defibrillation checks. The reported fault specifically affects pacing capability.
Knowing when to stop is proper troubleshooting.
Clinical Use Tip
Never troubleshoot Error 9017 on an active patient. Move the patient to another verified defibrillator/pacer first, maintain therapy continuity, and do not rely on a device with unresolved pacing disablement.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Physio-Control LIFEPAK 20 / 20e reported Service Log Error 9017 – Pacer Disabled. Pacing functionality was unavailable during inspection."
Cause
What was observed during troubleshooting.
Example:
"Known-good power and external therapy accessories were checked with no external cause identified. Persistent Error 9017 indicated system-level pacing disablement requiring the documented software corrective-action path."
Resolution
What action was taken.
Example:
"Removed device from service and performed approved device software reload. Completed pacing functional inspection with approved test equipment, confirmed pacing operation, and verified Error 9017 did not recur before return to service."
Helpful Details to Include (If Known)
- Alarm behavior, including whether Error 9017 occurred at startup or during pacing selection
- Accessories swapped, including whether the therapy cable was inspected or replaced with a known-good compatible accessory
- Power behavior, including the AC outlet tested and battery condition
- Environmental factors, including impact damage, fluid intrusion, overheating, unusual odor, or contamination
- Indicator lights, including AC power and service indicator status
- Service Log findings
- Electrode or test accessory used
- Whether pacing mode was selectable
- Pacing output test results
- Whether software was reloaded
- Whether the error recurred after corrective action
- Final device status
Final Thought
Error 9017 should be treated as a true therapy-function fault because the LIFEPAK 20 / 20e reports pacing as disabled. Patient safety comes first, followed by confirmation of the Service Log condition, external checks, proper interpretation of the error, approved software corrective action, documented pacing verification, and escalation when the fault persists. Clear CCR documentation should capture the complaint, observed cause, corrective action, inspection results, and final device status before return to service.
That is successful troubleshooting.