Contact
How to reach Diesel Trouble Codes for corrections, questions and business inquiries.
Diesel Trouble Codes — a sole proprietorship registered in Colorado, USA.
- Email: [email protected]
- Corrections: if a guide is wrong or incomplete, email us with the page link, or use the “Was this guide helpful?” box at the bottom of any guide.
- Business inquiries: advertising, partnerships and permissions, by email.
We read every message. We can’t diagnose individual trucks by email, but reader reports are used to correct and improve the guides.