What Happens If You Fail an Ignition Interlock Test

June 28, 2024
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Failing an Interlock Test: What It Means

A failed interlock test can result in an immediate lockout period, preventing you from starting your vehicle. When the ignition interlock device detects alcohol in your system above the programmed limit, it records a test failure and disables the engine. Every breath sample is monitored, logged, and reported to your monitoring authority—including your probation officer, DMV, or the court.

Need a device that’s accurate, discreet, and fast? PitStop Interlock Installation in Colorado Springs offers systems designed to start quickly even in cold weather—often under 20 seconds.

How the System Responds to Failed Samples

Lockouts After an Initial Test

If your initial test fails, the interlock device triggers a timed lockout. The wait can vary depending on state rules—starting around 5 minutes, and getting longer with each repeated test failure.

Rolling Retests

Once you start your vehicle, the device may prompt a random retest. If this iid test fails while driving, warning lights or sounds activate. You’ll need to pull over and retest to continue driving safely.

What the Device Records

All device activity—from pass/fail results to blood alcohol content levels—is stored and sent to your supervising agency. Multiple failed samples, missed retests, or attempts to tamper with the system are all reported.

Interlock

Legal and Program Consequences

License Suspension

States often impose license suspension or extend a restricted license after one or more violations.

Probation Violations

If part of a drunk driving sentence, failed interlock tests can violate probation and result in extended monitoring or even jail time.

Additional Fines and Delays

Missing a service center appointment or ignoring a lockout alert may restart your program or lead to fines.

PitStop Interlock keeps replacement equipment on hand, so you’re not waiting days for repairs. Learn more about how our Colorado Springs team helps keep you on the road.

Common Triggers for Test Failure

  • Using alcohol-based mouthwash or cough medicine
  • Eating strong foods right before blowing
  • Testing too soon after a drink, even during a short period

Avoid these triggers and wait 15–20 minutes before testing to prevent unintentional failures.

What to Do If You Fail

If your interlock test fails:

  1. Wait and try again later
  2. Document what you ate or drank prior to the test
  3. Notify your probation officer or dui lawyer if needed
  4. Visit your service center if prompted

Need help fast? Our 24/7 bilingual support ensures you’re never stuck alone. Book your service at PitStop Interlock Colorado Springs.

Why PitStop Interlock Leads in Interlock Systems

Our ignition interlock devices are:

  • Small and discreet, fitting comfortably in your hand
  • Accurate and incredibly fast, even in cold weather
  • Backed by over 1,800 service points nationwide and 40+ sites across Colorado

We don’t charge hidden fees for shipping or service. Unlike other providers, we handle everything on-site—from calibration to replacement handsets.

See why PitStop Interlock Colorado Springs is trusted across the state.

Summary: Protect Your Record

Situation What Happens What To Do
Failed test Lockout starts Wait, retest
Random retest fail Alarms trigger Pull over, retest
Multiple violations License suspension Contact lawyer
Missed calibration Program may reset Visit service center
Tampering attempt Severe penalties Avoid interference

Final Word

A failed interlock test doesn’t have to derail your progress—but it will if ignored. Stay informed, avoid alcohol exposure before testing, and work with a provider that understands the importance of quick service and clear support.

If you’re in Colorado Springs and need reliable, fast interlock installation, PitStop Interlock is ready to help you today. Stay compliant. Stay on the road.


 

CALL NOW TO SETUP YOUR FREE INSTALLATION APPOINTMENT:
(719) 358-2595