Question
What causes automotive wiring harness cable gland "seal failure"?
Answer
UV exposure and mechanical damage.
Explain
Failed seals lose water resistance. CHEPQ recommends using UV-resistant glands and protecting from impact—preventing seal failure and ensuring harness safety.
Related Diagnostic Guide
To explore this topic in a broader system-level diagnostic context:
Related Guide: Vehicle Power Distribution & Grounding Diagnostics
Recommended Diagnostic Solutions
To apply the diagnostic concepts discussed above in real-world scenarios, explore our full range of professional automotive diagnostic tools. These solutions are designed to support battery testing, system diagnostics, and data analysis for modern vehicles and workshop environments.
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