How to Pass Your NYC TLC Inspection

Section 1

What the TLC inspection actually is.

Every TLC car in New York City has to be inspected by the city to prove it is safe to carry passengers. It is not the same as the regular DMV safety sticker on your windshield (that one is a New York State inspection). The TLC inspection is a separate, extra check just for taxi and for-hire cars.

It happens at one place:

For your first inspection each cycle, you need an appointment. You book it online through TLC UP (the TLC's online portal) or by calling the inspection line. If you fail and need to come back for a re-inspection, you do not need an appointment — you just drive in during re-inspection hours and they take you in order.

Section 2

How often you go.

A lot of websites say "TLC inspection is twice a year for everyone." That is wrong. It depends on what kind of car you drive.

Section 3

What they check, in plain English.

The whole inspection takes about 30 to 45 minutes. The mechanic drives your car through a few stations. Here is what they look at:

• Tires. Tread has to be at least 2/32 of an inch deep. They use a small ruler. Tires with damage on the sidewall (a bubble, a cut, a long scrape) will fail you. Cheap fix: a single tire is much less expensive than losing the inspection.
• Lights. Every light has to work — headlights (high and low beams), turn signals, brake lights, reverse lights, the small light over your license plate. Walk around the car and check before you go.
• Brakes. They check that the brakes stop the car and that the parking brake holds.
• Seat belts. Every seat belt has to click in and pull back. A stuck belt in the back seat will fail you even if nobody ever sits there.
• Windshield wipers. Blades have to move and not be torn. Run the wipers at every speed before your appointment — the cheap fix takes 2 minutes at an auto parts store.
• Steering and suspension. They look underneath and check for worn-out or broken parts. This is one you cannot really self-check — if your car shakes or pulls, get a mechanic to look at it first.
• Windshield and glass. A crack across the driver's line of sight will fail you. Small chips usually pass.
• Body damage. Big dents or hanging bumpers can fail you. Surface scratches and small dings normally do not.
• Emissions (OBD-II). They plug a tool into the port under your dashboard. This is the most common reason cars fail — not because anything is actually wrong, but because of an issue most drivers never see coming. See the next section.
• Decals and stickers. Your TLC license plate holder must be on, your TLC roof number (for yellow and SHL) has to be visible, and your registration sticker has to be on the windshield.
• Yellow and SHL only: partition, meter (TPEP/LPEP), credit card reader, security camera.

Section 4 — The big one

The OBD-II trap.

This is the failure that catches the most drivers. Most other guides do not even mention it. Read this part carefully.

Every car built since 1996 has a computer called OBD-II (it stands for On-Board Diagnostics, second generation). It watches your engine and your emissions system. It has different "monitors" — one for the catalytic converter, one for the oxygen sensors, one for the gas cap and fuel system, and so on.

For the TLC to pass your car, those monitors have to be "ready." That means the computer has finished checking each system at least once and is satisfied. If you have a 2001 or newer car, the rule is simple: no more than one monitor can be "not ready." Two or more not-ready monitors = automatic fail.

So many drivers do this: their check-engine light is on. They take the car to a mechanic the day before inspection. The mechanic clears the code with a scan tool. The driver shows up at Woodside thinking the problem is fixed. The car fails immediately because the monitors are now "not ready." The driver has to come back, pay the $35 re-inspection fee, and lose a half day of work.

How do you fix it? You drive the car normally for several days. Each "drive cycle" — a mix of city and highway driving with the engine fully warmed up — sets a few more monitors. After a few days of normal driving, the car should be ready again.

Some people say "drive 50 highway miles and you are good." That is a rule of thumb, not a rule. New York State's official position is that the time it takes depends on the make and model and there is no guaranteed number of miles. Plan for a few days, not a few hours.

Section 5

What to do the night before.

A quick 20-minute check the night before saves most drivers from a come-back trip. Here is the routine.

• Walk around the car and check every light. Have a friend stand outside while you press brakes, turn signals, hazards, reverse. Replace any bulb that is out. Bulbs are $5 at any auto parts store.
• Check tire tread. Stick a penny upside down in the groove. If you can see the top of Lincoln's head, the tire is too worn. Buy a new tire that day — you cannot drive on bald tires and you definitely cannot pass.
• Run the windshield wipers at every speed, including the intermittent setting. Replace torn blades.
• Click every seat belt and pull it back. All seats — front and back. If one will not retract or click, fix it before you go.
• If the check-engine light is on, do NOT just clear it. Have the underlying problem fixed (not just the light cleared) at least 4 to 5 days before your appointment, then drive the car normally so the monitors reset.
• Top off your gas tank to at least half full. The emissions test runs better on a tank that is not nearly empty.
• Take everything out of the trunk and back seat. They may need to access seat belts and inspect the cabin. A car packed with bags slows the inspection down.
• Bring your paperwork: TLC license, car registration, insurance card, and a credit card for the fee.

Section 6

What happens if you fail.

Failing is not the end of the world — most drivers fail something at least once. Here is what to expect.

You get a printed report called a Vehicle Inspection Report (VIR). It lists every item on the inspection and marks the ones you failed. Take a photo of it before you leave. Show it to your mechanic — they will know exactly what to fix.

You then have 60 days from your first scheduled appointment to fix the issue and come back. You can come back up to 3 times for a TLC re-inspection. The clock does not stop — if you no-show your appointment, the 60 days are still ticking.

If you do not pass within those 60 days, your vehicle's TLC license gets suspended and you cannot legally drive paying passengers until the issue is resolved. Do not let it get to that point — book your follow-up as soon as you have the repair done.

Section 7

If you rent your car: who pays.

Roughly half of NYC TLC drivers rent their car instead of owning it outright. If that is you, the inspection question gets a little more complicated.

Legally, the vehicle owner (the rental company or the base that owns the car) is responsible for keeping the car's TLC license active. But in practice, who pays for what depends on the rental contract you signed. Some rental companies:

• Handle inspection prep for you — they swap in a backup car for inspection day so you do not lose income.
• Give you a partial rent credit for the day the car is at inspection.
• Push the whole thing on you — you take the car in, you pay the fee, and you eat the lost driving day. Some go further and bill you for any repairs needed to pass.

See our guide to renting a TLC car for more on how to vet a rental company, and our guide to choosing a TLC base if your inspection is handled through your base.