Underhood Service Staff Writers
Nikola Launches Hydrogen Fuel Cell Electric Truck

Nikola says the electric truck features a range of up to 500 miles and an estimated fueling time as low as 20 minutes.

Unlocking BMS Information With Autel EV Diagnostic Tablets

Autel diagnostic tablets connect directly to EV battery modules, accessing all datastream PIDs for precise diagnostics.

Understanding the Role of Oil-Pressure Sensors in an Engine

If the oil-pressure sensor fails or becomes damaged, it can cause serious problems. Sponsored by United Motor Products.

Take the ShopOwner Brake Pad Profile Survey

By entering, you’ll have a chance to win a $200 gift card or one of 10 $50 gift cards!

Road to AAPEX Season 2 Ep. 3

Episode 3 of Season 2 of The Road To AAPEX sets Joe Keene off on a search for parts to help restore the Blackwood.

SEMA 2023 to Explore Future Vehicle Propulsion

The new EV & Future Propulsion area at SEMA will include over 75 vehicles highlighting the future of automotive innovation.

BMW, Ford & Honda to Create Company Focused on EV Grid

ChargeScape aims to create a single, cost-effective platform connecting electric utilities, automakers and EV customers.

AWDA’s Ted Hughes on the Power of Industry Partnerships

Aftermarket veteran Ted Hughes shares the changes he’s experienced and lessons learned through 30+ years in the aftermarket.

Shop Boss Releases Shop Management User Interface

The upgraded interface focuses on multi-device capability with shops owners often operating “on the go.”

Litens Introduces “Reset to OE” Campaign

When replacing an OE alternator that came equipped with a OAD, it’s critical to replace with an OAD equipped alternator.

Sensata Introduces Bidirectional Contactors for EV Charging

The new contactors are for high-power applications like energy storage systems, DC fast charging and HD vehicles.

The September Issue Is Available To Download, Read

Each issue includes technical content from Underhood Service and other ShopOwner channels.