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Why does the Haval H6 always show a network exception?

2 Answers

DelDawson

07/24/25 3:34am

Haval H6 always shows a network exception due to poor network communication, expired data plan, or unupdated software. Below is an introduction to the Haval H6: Introduction: The Haval H6 is the flagship model under the Haval brand. On August 25, 2011, the Haval H6, positioned as an urban intelligent SUV, was grandly launched at Great Wall Motors' Tianjin new factory. It offers Mitsubishi 2.0L gasoline-powered models and Green Power 2.0T diesel models, available in three versions: Urban, Elite, and Premium. Vehicle Features: It is the world's first fuel-powered SUV with full-vehicle FOTA upgrade capability, the world's first fuel-powered SUV with 5G expansion capability, the world's first non-luxury brand SUV equipped with trace reverse function, the SUV with the strongest application of 2000Mpa hot-formed steel in its class, the only SUV in its class with all-scenario recognition AEB emergency braking, and the SUV with a leading super-sensing future smart cockpit in its class.

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HaleyMarie

08/10/25 11:10pm

I've been driving a Haval H6 for several years and often encounter network anomaly alerts. Usually, it's a signal issue, such as weak signals when driving in rural areas or garages. I first check the mobile signal strength for comparison, and if it's weak, I try changing locations. Then, I check if the SIM card is loose and reinsert it. Sometimes, the system gets stuck due to bugs, and a simple restart of the vehicle's system by holding the power button for about ten seconds fixes it. In the settings, I ensure the APN configuration is correct and that the carrier hasn't been altered. I also confirm that the account's network service subscription hasn't expired. Using a mobile hotspot to test if the system can connect helps rule out environmental factors. Hardware issues like damaged antennas or modules are rare but possible—I once visited a 4S shop for diagnostics and got them replaced for free. Don't delay, as it can affect navigation and app control. It's advisable to regularly check signal coverage.

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