What is the reason why the Haval H6 won't start and displays a parking system malfunction?

[RosalieLee]

Haval H6 won't start and displays a parking system malfunction may be due to doors not being properly closed or the auto-hold button being stuck. Here is more relevant information: 1. Auto-hold system: The auto-hold system (AUTO-HOLD) is a technical application that enables automatic handbrake function during vehicle operation. This technology allows drivers to avoid prolonged braking when the vehicle is stopped, and prevents unnecessary vehicle sliding when the automatic electronic parking brake is activated. 2. Checking the cause of parking system malfunction: Inspect the brake switch above the brake pedal, as current Volkswagen models use bus control. The EPC light indicates a throttle system malfunction. However, since it's an electrical interconnection inspection, when the brake pedal is pressed, the brake switch is also an important component of the entire electronic throttle control system, making it prone to trigger this code warning.

[DelJoel]

I encountered this issue while driving my Haval H6: the car wouldn't start and displayed a parking system malfunction, mostly due to battery problems or sensor errors. In Haval automatic transmission models, a faulty P-gear sensor or electronic parking system malfunction can cause the car to mistakenly judge it's not in park, triggering the protection mechanism to directly lock the engine. Battery aging can lead to unstable voltage, affecting ECU signal transmission and causing false alarms. It's recommended to first try jump-starting to see if the car can start; if that doesn't work, check if the gear lever sensor is stuck or if there's a short circuit in the wiring. On the Haval H6 forums, some owners have shared similar issues, with most resolving them by replacing small components—remember not to delay until you're stranded on the road. Regular maintenance of the electronic systems can prevent these issues. For safety, it's best to visit a 4S shop as soon as possible for a computer diagnosis of the fault codes.

[DeJonathan]

Every time my Haval H6 displays a parking fault and fails to start, my safety nerves tense up. This anti-start mechanism protects the transmission, but if there's a sensor false alarm—like an electronic handbrake component failure or a damaged gear switch—the car refuses to ignite. Common causes include moisture corroding the wiring or software bugs; low battery voltage can also trigger false alerts. Don’t force a restart now—it risks engine damage. Turn on hazard lights, park securely, and check the P-gear lock. Haval owner groups advise addressing it early; otherwise, a roadside breakdown becomes far trickier. I recommend calling for roadside assistance or visiting a specialized repair shop for an OBD scan immediately—prioritize driving safety. Don’t underestimate this minor fault—delaying could lead to major repairs.

[SanAlana]

The Haval H6 fails to start and reports a parking fault, mainly due to several reasons: battery depletion, starter damage, or P-gear sensor failure. The solution involves step-by-step actions: First, check if the battery terminals are loose and attempt a jump start. If unsuccessful, repeatedly press the brake and shift to P-gear a few times. If still ineffective, it might be due to a short circuit in the electronic control unit or related wiring harness. Common OBD error codes in Haval vehicles require professional scanning tools. It is recommended to visit a repair shop as soon as possible for diagnosis and replacement of faulty parts. Regular maintenance can help check the sensor status.