Wiring Diagram

We offer simple, easy to follow instructions in printed and video format for the DIY types.

Guides Videos

Use our interactive map to find an installer near you.

“Excellent Customer Service, technical support and, above all, high quality parts.”

- Jerry Davidian, Dura Mend, Inc - Parma, OH
“I would like to thank you for the support and service you give. It’s nice to be able to up-sell our leather kits with your heaters.”

- Ron Holland, National Auto Accessories, Oklahoma City, OK
“In this era of off-shore manufacturing and customer service, it was an absolute pleasure to deal with Check Corp! The level of personal customer service was outstanding, with immediate response to my various inquiries. What a remarkable experience. Thank you, and I’ll definitely be a repeat customer!”

- Bill G.