Last Updated: April 4, 2026
1. No Professional Advice
The content provided on Auto Diagly (including articles, guides, diagrams, torque specs, and videos) is for informational and educational purposes only. While the information is created by experienced professionals (ASE Master Certified technicians), it does not constitute professional mechanical advice, a warranty, or a guarantee of results.
Every vehicle is different, and conditions vary. What works on one truck may not work on another due to modifications, wear, or manufacturing variances. Always consult your official OEM service manual for the specific make, model, and year of your vehicle before attempting any repair.
2. Safety Warning
Working on heavy-duty vehicles is dangerous. Repairs often involve high voltages, heavy components, hazardous fluids, high-pressure air/brake systems, and extreme temperatures.
- Improper repairs can lead to serious injury, death, or significant property damage.
- Always use proper safety equipment (jack stands, eye protection, gloves, etc.).
- Never work under a vehicle supported only by a hydraulic jack.
- If you are unsure about any procedure, do not attempt it. Seek help from a qualified professional mechanic.
By using this website, you acknowledge that you understand these risks and assume full responsibility for your safety and the safety of others.
3. No Liability for Damages
[Your Site Name] and its author, Alex Wealcher, shall not be held liable for any direct, indirect, incidental, special, or consequential damages arising out of the use or inability to use the information on this site.
This includes, but is not limited to:
- Vehicle damage or engine failure resulting from following our guides.
- Personal injury or death.
- Loss of income or business interruption.
- Errors, omissions, or outdated information in our content.
You perform all repairs at your own risk.
4. Accuracy of Information
We strive to provide accurate and up-to-date information based on our experience and OEM documentation. However:
- Technical Service Bulletins (TSBs) and manufacturer specifications change frequently.
- We may make mistakes. If you spot an error, please contact us so we can correct it, but we cannot be held responsible for issues caused by relying on uncorrected or incorrect information prior to the update.
- Torque specs, wiring diagrams, and procedures should always be double-checked against the latest official factory service manual for your specific vehicle VIN.
5. Affiliate & Product Links
Some links on this site may be affiliate links, meaning we may earn a small commission if you purchase through them at no extra cost to you. This does not influence our recommendations. We only suggest tools and parts we personally trust and use in the shop.
6. Third-Party Content
Our site may link to third-party websites or display content from external sources. We are not responsible for the accuracy, safety, or legality of content on those external sites.
By using this website, you agree to this disclaimer in full. If you do not agree with these terms, please do not use this site or attempt any repairs based on our content.
If you have questions about this disclaimer, contact us at: [email protected].