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Best Auto Repair, Southwestern New Hampshire

JS Automotive - Charlestown
892 Old Claremont Road Charlestown, NH 03603

(603) 826-6874

JS Automotive - Grantham
86 Route 10 South Grantham, NH 03753

(603) 667-9094

JS Automotive - Newport
472 Sunapee Street Newport, NH 03754

(603) 873-4175
Opening Hours
  • Mon 8:00AM - 5:00PM
  • Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
  • Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
  • Sat Closed
  • Sun Closed
CONTACT US

Auto Electronics Repair

Don't neglect your vehicle's electronic systems - trust our experts to repair your vehicle properly the first time around! A poor driving experience can often be related to a malfunctioning computer or driving controls. Come to JS Automotive to ensure your vehicle is in top driving condition.

Our electronic services include:

Check Engine Light
No one likes to see their car's "Check Engine" light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At JS Automotive, we can pull the code and diagnose the problem for you. Give us a call or stop by the shop for our expert assistance.

Computer
Today, car manufacturers include at least one computer in motor vehicles. This computer's main function is to monitor and adjust engine and transmission operations. The computer receives input information from different sensors. The computer controls spark plugs, idle speed, and fuel injectors so as to get you the best possible car performance. Failure of the car computer will greatly affect the things it controls. To get the most out of your car's computer, have it evaluated regularly for updates and proper operation. If it is already failing, have it repaired or replaced. To have your car's computer handled by experts, visit JS Automotive in Southwestern New Hampshire today.

Computer Reflashing
JS Automotive has state-of-the-art equipment to provide computer reflashing to our customers in the Southwestern New Hampshire area. The primary reason to reflash a computer (which basically means updating or reinstalling its software) is that an update has been issued by the manufacturer. It's a very simple procedure, and there may be minor updates that the car hasn't had. The manufacturer may have tweaked the transmission-shifting algorithm or some other parameters that are not crucial but may bring slight improvements to drivability, mileage or emissions. Since auto manufacturers are coming out with automobile updates every day, there may be a reprogram available for your vehicle. Stop by JS Automotive or call us to schedule an appointment!

Diagnostics
Mechanics at JS Automotive are able to diagnose all the electronic parts in your car. For expert diagnostics services on your car's electronic devices, visit JS Automotive today.

Drivability
Drivability is the degree of smoothness and steadiness of your car's acceleration. Most modern cars are fitted with on-board computers that continuously check the readings from various sensors. In case of drivability problems, you will receive a warning message on your car's dashboard. To have your car diagnosed for drivability issues, visit JS Automotive in Southwestern New Hampshire today. At JS Automotive, we have the necessary tools, training, and technology to diagnose and address your car's drivability issues.

Engine Controls
Basically, an engine control system is an on-board computer in your car. Like all computers, the engine controls are composed of hardware and software. Automotive engine control systems are responsible for regulating exhaust emissions, and providing increased fuel economy. To get the best out of your car's incredibly powerful technology, make sure engine controls are working properly. To check if your car's engine controls are working properly, call JS Automotive today.



To learn more about our Electronic services, call us or request a quote by clicking below:


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Discover More About Electronics Repair Services At JS Automotive in Southwestern New Hampshire

Auto Electrical Repair & Maintenance
Electric And Hybrid Vehicle Repair

  • Car Care Aware

Testimonials

, 10/06/2023
My truck required engine work after the truck overheated. After analyzing the problem Ryan contacted me with details outlining what went wrong and what needed to be replaced. I was provided with a cost and expected completion date. The service manager kept me updated regularly and when other problems were discovered I was notified immediately with any additional costs and adjusted completion dates. I appreciated being kept up to date. The work came with a warranty and my first impression is the truck is back to normal. Based on my experience, I would recommend JS Automotive repair services. It is great having a reliable auto repair service close by. Thank you.
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TAP TO CALL NOW
Charlestown 603-826-6874
Grantham 603-667-9094 Newport 603-873-4175 X