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Question

Why do some TPMS sensors have a “sleep mode”?

Answer

To save battery life when the vehicle is parked (no motion).

Explain

Sensors enter sleep mode after 10-15 minutes of inactivity, reducing transmission to 1 packet/hour. CHEPQ tools can force wake-up without driving.

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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