⚠️ Descargo de Responsabilidad — Por Favor Lea con Atención

1. Not for Safety-Critical Decisions

Do not rely on this website for safety-critical diagnostic decisions. Commercial trucks and diesel engines are complex, potentially dangerous machines. Incorrect diagnosis or improper repair can result in:

• Vehicle damage — including catastrophic engine failure
• Safety hazards — brake failure, steering failure, fire risk
• Accidents — potentially causing injury or death to the operator, passengers, or other road users
• Regulatory violations — including DOT out-of-service orders and CSA score penalties

2. Consult OEM Authorized Service

Before performing any repair based on information found on this website, you MUST:

1. Consult the OEM authorized dealer or a certified diesel mechanic with appropriate ASE certifications (T-series for medium/heavy truck).
2. Use a professional-grade diagnostic scan tool to verify fault codes before taking any repair action.
3. Reference the official OEM service manual for your specific engine model, year, and configuration.
4. Follow all lockout/tagout procedures and wear appropriate Personal Protective Equipment (PPE).

3. No Warranty of Accuracy

While we make reasonable efforts to ensure the accuracy of fault code data on DTC Hub, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability of the information. Fault code definitions may be outdated, incomplete, or inapplicable to your specific vehicle configuration.

4. Limitation of Liability

Under no circumstances shall DTC Hub, its maintainers, or contributors be liable for any:

• Direct, indirect, incidental, special, or consequential damages
• Property damage, including engine, vehicle, or cargo damage
• Personal injury or death resulting from the use of information on this website
• Lost revenue, downtime costs, or business interruption
• Towing, recovery, or emergency repair expenses incurred as a result of diagnostic decisions

5. Not for Marine Navigation

This website is focused on commercial truck and diesel engine fault codes. It is NOT a marine navigation or marine engine diagnostic resource. Do not use truck diagnostic information for any marine application.

6. Agreement

By using this website, you acknowledge that you have read, understood, and agree to be bound by this disclaimer. If you do not agree with any part of this disclaimer, do not use this website.