Top Reasons Vehicles Fail the VSSI
Most inspection failures are preventable. Knowing what to look for before your appointment can save you time, money, and a return trip. Here are the most common reasons — and exactly how to fix them.
Almost every failure reason on this list is fixable before your inspection. A little preparation goes a long way — most vehicles that fail the first time pass on the second attempt after addressing the flagged items.
We've built a printable pre-inspection checklist that covers all 7 safety systems. Go through it before your appointment to catch issues early. Download the checklist →
The 12 Most Common Failure Reasons
Each item below explains what causes the failure and exactly what you need to do to fix it.
Check NHTSA.gov using your VIN and get recalls repaired at the dealership — it's free. The BAR-SIS system automatically checks for open recalls during your inspection.
Pro Tip: Do this first — before any other repairs.
Worn brake pads, leaking fluid, damaged rotors, or a parking brake that doesn't hold will all cause a fail. Have your entire brake system fully serviced before the inspection.
Pro Tip: All four wheels are removed during the brake inspection.
Every required light must work — headlights, brake lights, turn signals, reverse lights, license plate light, and all reflectors. Check every bulb before arriving.
Pro Tip: Headlights must also be properly aimed. Check the aim, not just the bulbs.
Any crack in the driver's primary line of sight is an automatic fail. Replace the windshield before your inspection — don't try to fill or tape it.
Pro Tip: Even small chips in the driver's view area can fail.
Tires must have a minimum 2/32" tread depth and no damage. The Tire Pressure Monitoring System (TPMS) warning light must turn off after startup — if it stays on, the vehicle fails.
Pro Tip: Check all four tires plus the spare. No temporary spare on an axle.
If a temporary ("donut") spare tire is installed on any axle at the time of inspection, the vehicle will automatically fail. Replace it with a full-size tire before arriving.
Pro Tip: This is one of the most common and easily avoidable fails.
All repairs must follow the original manufacturer's specifications (OEM standards). Using incorrect parts, skipping steps, or using non-approved materials will cause a fail.
Pro Tip: Always use a licensed auto shop and get repair documentation.
The airbag (SRS) warning light must illuminate briefly at startup and then turn off. If it stays on, it indicates an active airbag system fault that must be repaired before inspection.
Pro Tip: Airbag repairs can be expensive — budget for this if the light is on.
Every seatbelt must latch securely, retract properly, and not be frayed or damaged. Missing or non-functional seatbelts are an automatic fail.
Pro Tip: Check all rear seatbelts too — not just the front ones.
Excessive play in the steering wheel, worn ball joints, damaged tie rods, or failing shocks/struts will cause a fail. Have your suspension inspected and serviced if the vehicle pulls or handles poorly.
Pro Tip: A vehicle that doesn't drive straight will fail the road test.
Aftermarket parts that don't meet OEM specifications — especially for safety systems like brakes, steering, or lighting — may cause a fail. When in doubt, use factory-spec parts.
Pro Tip: Bring documentation showing parts meet OEM specs if using aftermarket.
Any fuel leak — from the tank, fuel lines, or fuel injectors — is an automatic fail and a serious safety hazard. Have the fuel system inspected and repaired before the inspection.
Pro Tip: Smell gasoline? Get it checked immediately.
Ready to Prepare Your Vehicle?
Use our printable checklist to go through every safety system before your appointment. Then find a licensed VSSI station near you.