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While its common for a customer to bring us a vehicle with a single, specific complaint, we often find more than one problem when getting into the diagnosis of their original concern. The owner only knows one thing; they want the vehicle to run and operate properly. Its our responsibility to identify and execute a complete repair and convey what that entails to the customer.
The Automotive Aftermarket Charitable Foundation is hosting a sweepstakes where you can help raise money for the organization and have a chance to win a 1965 Ford Mustang Convertible. Below is the organization’s description of the sweepstakes, as well as a link to enter: “Get ready to own a piece of American automotive history! In celebration of our milestone 65th Anniversary, we’re giving you the chance to win a spectacular, fully restored 1965 Ford Mustang Convertible—an iconic cla
Handling warranty claims for starters and alternators can sometimes be tricky. But before submitting any claims, its essential to understand which ones constitute valid warranty returns and which ones don’t. Misdiagnosis or improper installation can lead to unnecessary claims, costing time and money for everyone involved. Lets break down the key things you should check before filing a warranty return claim on rotating electrical components like starters and alternators.
Electric power steering (EPS) has become a game-changer in the world of electric vehicles (EVs). Unlike traditional hydraulic power steering systems, EPS utilizes electric motors and electronic control units to assist the driver in steering the vehicle. The core components of an electric power steering system in an electric vehicle typically include: Electric Power Steering Motor: This is the primary actuator that provides the steering assist.
Transmission Fluid Hydraulics and Shifting To understand why using the correct transmission fluid is necessary, you first have to know how the transmission fluid flows inside an automatic transmission. Fluid Paths The journey starts in the pan. The transmission fluid is drawn from the pan through a filter by the pump that is behind the torque converter.
Whether discussing secure gateways or access to functions, software, and specifications on newly released vehicles, aftermarket diagnostic product developers such as Autel are always playing catch up to get that OE-only capability in the hands of our users. Autel has thrived on this challenge, leading the industry in gateway access and developing new platforms that ensure OE-sourced solutions are just a tap away.
When it comes to EVs, range is king. But what exactly determines how far we can drive on a single charge? Many factors impact the range, with battery capacity being the most obvious. A larger battery pack typically offers more range, but it also adds weight to the vehicle. This means manufacturers cant always use bigger batteries as the solution to maximize EV range.
The Core of Electric Vehicle Drive Units This complex system consists of various components that work together to deliver the power and torque required. Unlike their gasoline-powered counterparts, electric vehicles (EVs) rely on an electric motor and a battery pack to propel the vehicle forward. EVs operate at high voltages, typically ranging from 300 to 800 volts, to power the electric motor(s) and other components.
As the adoption of electric vehicles (EVs) continues to rise, it’s crucial that first responders and technicians are equipped with the knowledge and skills to safely handle incidents involving these advanced vehicles. One of the key tools in this effort is the EV first responder loop, a critical safety feature that helps mitigate the risks associated with high-voltage systems in EVs.
As opposed to internal combustion engines, electric vehicles do not have transmissions that require frequent maintenance. The drivetrain of an EV only has two gears – one for moving forward and one for moving backward. This is still considered a transmission because it controls the direction of the car, but it does not have multiple gears of varying sizes for acceleration.
When wheel speed sensors (WSS) were first installed on cars and trucks, they were typically mounted on the CV joints or differentials. These sensors were not the most accurate and didn’t start working until the vehicle reached 5 to 7 mph. These are called passive wheel speed sensors. As vehicles and ABS systems advanced, the wheel speed sensors moved to the knuckles and wheel bearings.
Back in the 80s, turbochargers were all the rage, but they had a pretty short lifespan sometimes only lasting about 40,000 miles. By the early 90s, many automakers ditched them. But rather than becoming forgotten technology, turbos have returned in a big way. Today, nearly 25% of new cars have turbochargers, and that number will likely jump to more than 50% in the next few years.
The automotive world continues to evolve and rules concerning emissions and fuel economy are driving manufacturers to develop new or revise existing technologies to improve fuel economy and improve engine performance. One of the key developments of these adaptations has been the increased use of turbochargers. Many people remember thatturbochargers have been around a while, though in the past, the technology was unreliable at best, typically because of overheating.
Digital Vehicle Inspections (DVI) are transforming the automotive industry by enhancing transparency and efficiency. For service managers, DVIs streamline inspections, document findings with photos and videos, and improve communication with customers. This modern approach builds trust, increases repair approvals, and sets shops apart by providing a professional, customer-friendly experience.
Autel has long focused on collision and glass shops when developing ADAS calibration solutions. Due to the rapid growth of vehicles equipped with these safety systems, these technicians had the greatest need for calibration solutions. Now, it’s the mechanical technicians’ turn to realize the need and opportunity to perform ADAS calibrations.
Did you know that despite the advanced technology of electric vehicles (EVs), they still rely on a traditional 12-volt battery for important functions? Its a fact that these batteries are responsible for powering various components such as windshield wipers and airbags, playing a vital role in both comfort and safety. While we may be immersed by the high-voltage systems that propel EVs, the 12-volt battery quietly maintains the vehicles essential auxiliary components.
According to the National Fire Protection Association, there are approximately 5,000 fires in automotive service and repair facilities each year. These fires cause an estimated $108 million dollars in direct property damage, result in about 10 civilian an 3 firefighter injuries, and often spread beyond the initial location resulting in even more damage and even deaths.
As electric vehicles continue to revolutionize the automotive industry, the role of vehicle electric water pumps has become increasingly crucial. These innovative components play a vital part in maintaining optimal temperature control for various EV systems, including the battery pack, electric motors, and power electronics. EVs rely on efficient cooling systems to ensure peak performance and longevity of their electrical components.
What’s the best type of water to use when diluting your coolant – tap, distilled, or deionized? In this episode of Inside the Brands, we’ll break down how each option affects your vehicle’s cooling system. Spoiler alert: most OEMs and coolant manufacturers, like Pentosin, recommend deionized water for maximum performance. Watch as we explain why deionized water is the preferred choice for better performance and corrosion protection.
The Automotive Aftermarket Products Expo (AAPEX 2025) has released the full floor plan and schedule for its annual event. A major update this year is the segmentation of the show floor by product and service category. AAPEX organizers said this change “allows attendees to navigate the event more efficiently and focus on the technologies and solutions they need most.” “Evidence of the industry’s evolution is reflected in the dynamic range of technologies, products and services offered
When it comes to a customer complaints to nail down a steering pull condition, there are two questions you should ask. 1) “Is it all the time?” If the problem is intermittent, it warrants some diagnostic time. The issue could be the brakes, power steering or other systems like ADAS. 2) “Does the pull increase or decrease with speed?” This prompt hopefully will give you an indication of the severity of the condition.
The average age of U.S. light vehicles rose to 12.8 years in 2024, an increase of two months, according to S&P Global Mobility. This marks the second consecutive year of a two-month increase, S&P said. Vehicle registrations surpassed 16 million in 2024 for the first time since 2019. This was not enough to offset the growing volume of aged vehicles as vehicles in operation grew to 289 million with a steady 4.5% scrappage rate.
Brake h oses are the most government-regulated components on a vehicle. Anyone making brake assemblies must be registered with the Department of Transportation (DOT). All aftermarket hose, fittings and complete hoses must conform to FMVSS 106 and SAE J1401. These tests are demanding and often exceed what a vehicle will see in the real world. The DOT standard, in a nutshell, says brake hoses must be flexible in a wide range of temperatures while having a predictable expansion rate so the pedal fe
It was once called a brake pedal switch because that is what it was. The switch or pressure sensor would complete the circuit to turn the brake lights or a relay. The switch might have gotten complicated if the vehicle had cruise control. Things started to change in the late 1990s as ABS and stability control became more common. The engineers realized they needed more information about the brake system and what the driver was doing with the brake pedal for ADAS.
The Mercedes-Benz AIRMATIC suspension system was introduced in 1999 on the S-Class and has subsequently been used on the E-Class and most of the automakers SUVs. The following are some key tips for common ailments to help you effectively get the system on these popular models in top-running condition. 1. The compressor will not run when the vehicle is off.
Electric Vehicle Radiator and Cooling Systems The radiator in an electric vehicle (EV) plays a crucial role in keeping the battery and other components cool, preventing overheating, and ensuring optimal performance. Radiators dissipate heat by transferring it to the surrounding air, while fans enhance airflow to ensure efficient cooling. Pumps circulate the coolant throughout the system to facilitate heat transfer, and heat exchangers are essential in transferring heat between different circuits
At the core of an electric vehicles propulsion system is the inverter, a crucial component responsible for converting the batterys DC power into the AC power that drives the electric motor. This process of AC-DC conversion is essential for the smooth and efficient operation of an EV, as it ensures that the energy stored in the battery can be effectively utilized to power the vehicles movement.
Rotary Solutions, part of Vehicle Service Group (VSG), a Dover company, has released the Rotary R1250 Leverless Tire Changer. This advanced, turnkey tire-changing solution improves shop efficiency and profitability by allowing automotive technicians a safer, faster and easier way to change tires safely. The R1250s debut was a success at this years SEMA Show in Las Vegas, attracting professionals from across the industry.
Discover the latest innovation in ADAS calibration at SEMA 2024! The new IA1000 ADAS Positioning Calibration Tool from Autel revolutionizes accuracy with fully automated target placement, digital projection screens, and error-free setup. This cutting-edge tool eliminates manual adjustments, simplifies technician workflows, and ensures precise results for ADAS calibrations.
Learn why inspecting sensitive sockets like the ECM, PCM, and transmission control module connectors is crucial for a reliable vehicle connection. These connectors can house over 200 delicate pins that, if misaligned or damaged, can trigger error codes—or worse, prevent the vehicle from running. Before plugging in a wiring harness, take a close look to ensure all pins are intact and free from debris.
Here in the BendPak Garage Studio at Babcox Media, weve talked a lot about EVsfrom maintenance to repairs to understanding EV components. However, when it comes to EV brake system service , many of the same repair procedures from internal combustion vehicles (ICE) still apply. Youve already handled most of these jobs before. Consider EV and ICE brake systemsthey share more similarities than you might expect.
Regardless of nameplate, your customers may be driving something they or you dont even understand. New Energy Vehicles (NEVs), a type of vehicle which includes Battery Electric Vehicles (BEVs) and hybrids, rely on a thermal management system that is critical for the performance, safety, and longevity of these vehicles. Three key components of the thermal management system – management hoses, electric water pumps, and electric coolant valves – all work together to regulate the tempe
In this episode of Tomorrow’s Technician’s Partnership Pathways Podcast, powered by NAPA, host Doug Kaufman speaks with Ritchie Wimmer, a multifaceted shop owner and automotive instructor at Morro Bay High School in California. In addition to sharing his amazing life-altering story, Ritchie shares his insights on the challenges of being a successful shop owner today and how mentorships and apprenticeship programs can bridge the gap between generations in the automotive industry.
The unique architecture of electric vehicles, particularly their high-voltage systems and battery packs, requires a specialized approach to maintenance and repair. Auto shops must prioritize electric vehicle lift safety, as traditional repair techniques can pose risks when applied to EVs. EVs differ significantly due to their power sourcethe high-voltage battery pack.
The world of EV maintenance safety equipment differs greatly from traditional tools for combustion engine vehicles. High-voltage systems demand specialized safety gear to prevent serious hazards. So, dont see these as recommendationsconsider them necessary for technician safety. Understanding High-Voltage Risks in EV Maintenance The greatest risk in EV maintenance comes from its high-voltage systems.
If you have ever driven a car or truck with a fully locked differential around a tight corner or tried to get a car with an open differential out of a snowbank, you know about the benefits of a limited-slip differential. A differential allows the two connected wheels to spin at different rates. The two wheels are connected using spider gears. If the spider gears do not spin on their axis, the two axle shafts spin at the same rate.
There are no secrets to selling shocks and struts. You do not have to inflict fear or panic on the customer to make the sale. Also, you should not have to use mind tricks or tell a story. It comes down to educating the customer about the benefits and asking for the sale. Replacing worn or damaged ride control components on a vehicle can have the most significant impact on the performance of the safety systems.
In the 1990s, adjustable valve shocks and struts were all the rage. These systems had two or three comfort and sport settings that could be changed with buttons on the dash. These systems played the role of firming up the suspension if the driver wanted a sporty feel while driving. These systems have evolved to the point where they can actively change dampening characteristics in milliseconds.
Driveshaft problems can be spotted from the moment you put the vehicle in gear to pull it into a bay. As the power is transmitted from the transmission to the rear axle, the slack from worn or damaged components is taken up, resulting in a sudden crunch or pop. Once the vehicle is moving, you might hear a whine coming from the center of the vehicle.
When I get a chance to talk to students in automotive programs, I always ask one question: “Do you want to own a shop someday?” For the past 20 years, about 60% say they plan to own their own shop someday. Seeing the hands go up can be uplifting. But, looking at the start of a technician’s career and where they eventually want to be leaves out the middle part of a career as a technician.
Ari-Hetra, a manufacturer of automotive maintenance equipment, introduced the WS-MobileAlign, a mobile alignment machine for vehicles of all sizes. Ari-Hetra touts the portable design of the alignment system which allows it to move from bay to bay. The company says it can accommodate heavy-duty trucks, buses and cars. Features highlighted by the company include: Advanced 3D Imaging & HD Cameras: Provide highly accurate alignment measurements.
The Auto Care Association recently announced the winners of its annual awards recognizing excellence in education. The award ceremony took place during the 2025 Auto Care Connect event in Phoenix. The honors included the 2025 Auto Care Education (ACE) Awards and the 2025 Mort Schwartz Excellence in Education Award. These programs highlight how education helps keep cars on the road longer by strengthening workforce knowledge and industry innovation.
When a customer rolls into your shop asking for a used EV inspection, it’s not your typical oil check and brake pad scenario. A thorough inspection protects your customer and your shop’s reputation. Battery health is king. The battery pack is the heart (and wallet) of any EV. A degraded or damaged battery can cost thousands to replace. Check the State of Health (SOH) using the vehicle’s diagnostics.
Solera | Identifix, an automotive diagnostics and repair solutions provider, announced a new partnership with XTool. The relationship allows Direct-Hit, a repair information source, to integrate with XTool’s automotive diagnostic scan tools. Starting in mid-Q2 of this year, technicians using XTool’s Prodigy (13.3-in.) and Compass scan tools will be connected to Direct-Hit’s repair database.
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