What is the reason why the Haval H6 displays an automatic parking fault and cannot start?

[StDamian]

Automatic parking fault and failure to start are caused by the automatic parking button being stuck or the ABS pump being damaged. Here are the detailed explanations: Automatic parking button stuck: The automatic parking button is stuck, preventing the automatic parking function from being deactivated. Solution: Check for any foreign objects. If none are found, reset the electronic parking brake. Turn on the car key, press the foot brake, then press and hold the electronic parking brake button downward for 5 seconds, followed by pulling it upward for 5 seconds. This will initialize and reset the electronic parking brake. ABS pump damage: Damage to the ABS pump causes the vehicle to fail to start. Solution: Replace the ABS pump with a new one.

[VivianRose]

I've experienced a similar situation before. When driving my Haval H6, the auto hold malfunction warning suddenly appeared, and the car refused to start no matter what. The issue could stem from several common causes. First, there might be an electronic module or sensor failure in the auto hold system - for instance, a faulty or stuck brake position sensor could make the car think the brake isn't properly engaged, preventing startup as part of the safety design. Second, insufficient battery power might trigger false fault warnings, since starting the engine requires adequate electricity; if the battery is aging or leaking, the entire system can become unstable. Additionally, software bugs in the control unit or wiring shorts, such as damaged cables connected to the parking switch, could all contribute. My advice is never force-start the car when this happens, as it may cause damage. It's best to first check if the battery voltage is normal, try restarting the system a few times, and if that doesn't work, immediately contact a professional repair shop for proper diagnosis - they can read the fault codes to resolve the issue.

[VonDaniel]

I think the issue of the Haval H6 displaying an automatic parking fault and failing to start is mostly due to minor problems in the parking system affecting the engine start mechanism. When I drove a similar car before, I encountered this issue. The fault warning often occurred because the parking switch was stuck or the sensor was abnormal, causing the car to mistakenly judge the braking state as unsafe and directly preventing ignition. Other factors may include an aging battery with unstable voltage, leading to control system failure; or loose wiring connections, such as a blown fuse or poor wire contact, which can trigger false warnings. I recommend paying more attention to regular vehicle maintenance, such as periodic checks on the parking system and battery life. If you encounter this issue, don't panic. First, ensure safety by pulling over, then perform a simple check on whether the battery has power and if the fuse is intact. If you can't fix it yourself, take it to a 4S shop for a comprehensive inspection.

[StCora]

I find this issue quite annoying. The failure to start due to an automatic parking brake malfunction might just be a minor system glitch. The parking module's sensor could be faulty, or there might be a software bug falsely reporting the status, making the car think the brake isn't released and thus preventing startup. Insufficient battery power is also common, especially in older models where it's more likely to happen. Short circuits in the wiring or overheating of the control unit can also trigger such failures. My advice is to avoid repeated attempts to start the engine to prevent worsening the situation. Try restarting the vehicle system a few times to see if the warning disappears. If that doesn't work, take it to a professional repair shop—they can quickly diagnose the problem with their tools.