When owning a car in New Jersey, drivers must be mindful of passing the state’s mandatory car inspection. These inspections are conducted every two years to ensure that vehicles on the road meet specific safety and emission standards. However, not knowing what will fail a car inspection in NJ can lead to unexpected headaches and costly repairs for many drivers. 

This article will explore why cars fail inspections in New Jersey. Whether you’re a new driver or simply looking to brush up on the regulations, understanding the key factors determining inspection success can save you time, money, and potential frustration.

What Will Fail A Car Inspection in New Jersey?

In New Jersey, vehicles are subjected to periodic inspections to ensure they meet safety and emissions standards. Knowing the checked items can help prepare your vehicle for its next inspection. We will provide information about what could cause your car to fail an inspection in New Jersey.

Emission System Failures

The state of New Jersey has specific regulations in place to ensure vehicles are not emitting excessive pollutants into the air. Any malfunction or failure within the emission system can result in a failed inspection. Several components within the emission system can lead to a failed inspection. 

• One common issue is a faulty catalytic converter, which converts harmful gasses into less toxic substances before releasing them into the atmosphere. If this converter is not functioning correctly, it can significantly increase emissions and result in a failed inspection. 
• Another potential problem could be with the oxygen sensor, which calculates the amount of oxygen in exhaust gasses and helps adjust the fuel mixture accordingly.

Windshield and Windows

One crucial aspect that inspectors thoroughly examine is the condition of the windshield and windows. These elements contribute to a vehicle’s overall safety and play a significant role in maintaining clear visibility for the driver.

One common reason for failing a car inspection in New Jersey is having a cracked or chipped windshield. Even minor harm can compromise the structural integrity of the glass, making it more prone to shattering during an accident. Inspectors look for cracks that are longer than one inch or chips larger than one-quarter inch in diameter. Additionally, if the damage obstructs the driver’s line of sight, it will likely result in an immediate failure.

Brake System

Regarding car inspections, one of the primary concerns is the brake system. Ensuring that your brakes are in top-notch condition is crucial for your safety and a legal requirement. In New Jersey, several factors can lead to a failed car inspection regarding your brake system.

• Firstly, if brake components show excessive wear and tear or harm, your vehicle will likely fail the inspection. This includes worn-out pads or shoes, rusted rotors or drums, leaky calipers, or wheel cylinders. 
• Additionally, suppose there is any evidence of fluid leaks in the brake system, such as puddles under the car or low fluid levels in the master cylinder reservoir. In that case, it will automatically fail during the inspection.

Steering and Suspension

Maintaining the safety and performance of your car is crucial, especially when it comes to passing a car inspection. In New Jersey, specific guidelines and standards must be met during inspections. One essential aspect that inspectors thoroughly check is the steering system. Any significant issues with the steering wheel, including excessive play or stiffness, can result in a failed inspection. Any signs of leaking power steering fluid or worn-out components will also lead to a failed inspection.

Aside from the steering system, another critical component that inspectors scrutinize is the suspension system of your vehicle. The suspension plays a vital role in providing stability and control while driving. During an inspection, if any parts of the suspension system are found to be excessively worn out, damaged, or broken, it will automatically fail.

Tire Condition

One major factor is tire tread depth. According to state regulations, tires must have the lowest tread depth of 1/16th of an inch across the entire width of the tire. This ensures proper traction and stability on wet roads, reducing the risk of accidents. Inspectors use a unique gauge called a tread-depth indicator to measure this accurately.

Another issue that can result in a failed inspection is uneven tire wear. If your tires show excessive wear on certain edges or areas, it could indicate alignment problems or other mechanical issues with your vehicle.

Light System

When passing a car inspection in New Jersey, one of the most crucial aspects is ensuring that your vehicle’s light system is in proper working condition. The state regulations mandate that all lights on a car must be fully functional to ensure safety on the road. So, what common issues can lead to failing a car inspection? 

Firstly, any non-functioning exterior lights such as headlights, taillights, brake lights, and turn signals will almost certainly result in a failed inspection. It is essential to check these lights and replace any burnt-out bulbs regularly.

Additionally, improper aim or alignment of headlights can also lead to inspection failure. Headlights should be appropriately aligned to illuminate the road ahead effectively without blinding oncoming drivers. Misaligned headlights reduce visibility and pose a risk to other motorists.

Safety Belts and Airbags

Safety belts are designed to restrain occupants during sudden stops or collisions, preventing them from being thrown forward or ejected from the vehicle. During an inspection, all safety belts must be securely fastened with no signs of wear or tear. Additionally, any fraying or damage to the belt material can result in a failed inspection.

Another critical feature that inspectors look for during a car inspection: functioning airbags. These devices provide additional protection by deploying rapidly upon impact and cushioning the occupants from hitting hard surfaces inside the vehicle.

Windshield Wipers

When passing a car inspection in New Jersey, several factors must be considered. One crucial component that often gets overlooked is the windshield wipers. Faulty or worn-out windshield wipers can be one of the main reasons for failing a car inspection in the state.

In New Jersey, the requirements for windshield wipers are strict. According to state regulations, all vehicles must have functioning wipers that effectively clear the windshield of rain, snow, and other debris. If your wiper blades leave streaks or fail to contact the glass surface correctly, you may face a failed inspection.

Horn

One critical component that often results in a failed inspection is the horn. The horn is a crucial safety feature, alerting other drivers and pedestrians to your presence on the road. During an inspection, if the horn doesn’t produce a sound that meets the state’s requirements, it will undoubtedly lead to a failed inspection.

Final Thought: What Will Fail A Car Inspection In Nj

There are various reasons why a car may fail a vehicle inspection in New Jersey. Common issues include problems with the brakes, tires, lights, and emissions. Any major structural or safety concerns will also result in a failed inspection. Car owners must regularly maintain their vehicles and address any potential issues to ensure they pass the inspection. 

By understanding the common reasons for failure, individuals can take proactive measures to keep their cars in compliance with New Jersey’s inspection requirements. Schedule your next car inspection today to ensure your vehicle meets all necessary standards and is safe for the road.