Lippert Awning: “Lock LED blinking — Level 1 fault”
warning RV awning problems
What it means
A Level 1 fault means moisture has been detected in the main 12-pin connector of the Smart Arm system. The controller locks out the interior extend switch and the interior awning light control as a protection, but it deliberately does NOT lock out the retract function so you can still bring the awning in. The exterior touchpad keeps working unless a Level 2 fault is also present.
Most likely causes
- Water intrusion into the main 12-pin wiring connector most likely
- Driving in rain or pressure-washing near the awning wiring common
- Connector not fully seated or a damaged seal allowing moisture in less common
Safe checks you can do yourself
- Confirm the retract function still works from the exterior touchpad and bring the awning in.
- Inspect the main 12-pin connector for visible water, corrosion, or a loose fit.
- Allow the connector and wiring to dry fully before expecting the fault to clear.
- Check that the interior switch and interior light are the functions locked out, which matches a Level 1 fault.
How to reset / clear Lock LED blinking — Level 1 fault
- Let the system dry so no moisture is detected for at least about 100 seconds.
- Press any touchpad button to clear the fault, or power cycle the Smart Arm controller.
- Verify the interior switch and light return to normal operation.
When to call a technician
The fault will not clear after the connector is verified dry, or you find damaged seals or corroded pins that need replacement.
Applies to
Solera Smart Arm 12V power awning · Solera 3500 Series Smart Arm · Smart Arm assemblies produced after May 2018
FAQ
What does Lippert Awning code "Lock LED blinking — Level 1 fault" mean?
A Level 1 fault means moisture has been detected in the main 12-pin connector of the Smart Arm system. The controller locks out the interior extend switch and the interior awning light control as a protection, but it deliberately does NOT lock out the retract function so you can still bring the awning in. The exterior touchpad keeps working unless a Level 2 fault is also present.
How do I reset Lippert Awning Lock LED blinking — Level 1 fault?
Let the system dry so no moisture is detected for at least about 100 seconds. Press any touchpad button to clear the fault, or power cycle the Smart Arm controller. Verify the interior switch and light return to normal operation.
What is the most common cause of Lock LED blinking — Level 1 fault on a Lippert Awning?
The most likely cause is water intrusion into the main 12-pin wiring connector.
Related · Lippert awning
On Smart Arm units with the optional wind sensor, the awning… Lock LED blinking — Level 2 fault
A Level 2 fault means moisture has been detected in the touc… Lock LED blinking — low voltage
The Smart Arm controller has detected battery voltage that i…
Sources
- Solera Awning Smart Arm Owner's Manual — Error Codes For Assemblies Produced After May 2018, Level 1 Fault, Form CCD-0001359, Rev 08.22.18 (Lippert Components, Inc.)
Note: The continuously blinking lock LED looks identical to the low-voltage and Level 2 indications. A Level 1 fault is distinguished by the symptom pattern: interior extend switch and interior light locked out, retract and exterior touchpad still working.
● Last verified 2026-06-29 · compiled from manufacturer documentation. Codes can vary by model year — always cross-check your unit’s manual.