What to do if the window of Great Wall H6 cannot be raised or lowered?

[DeElias]

Check whether the motor is damaged, the switch is broken, or there is a circuit fault. The following is a related introduction about the Haval H6: 1. Version types of the Great Wall H6: The Great Wall H6 is the main model under the Haval brand. On August 25, 2011, the Great Wall H6, positioned as an urban intelligent SUV, was grandly launched at the Great Wall Motors Tianjin new factory, providing Mitsubishi 2.0L gasoline-powered models and Green Power 2.0T diesel models, divided into three versions: Urban, Elite, and Premium. 2. Power of the Great Wall H6: The Great Wall H6 is equipped with the "China Top Ten Engines" 1.5T direct-injection turbocharged engine, adopting the same CVVL continuous variable valve lift technology as BMW, leading in its class. The turbo engages at 1000 rpm, providing stronger power at low speeds, with a power output of 124kW and a peak torque of 285N·m, delivering more robust performance.

[EmeryRose]

The malfunctioning power windows on the Great Wall H6 can be quite annoying, and I've encountered similar issues a few times in my own car. First, check if the window switch is stuck or has poor contact—try pressing it lightly a few times to see if there's any response. If none of the windows work, it might be a faulty master switch or a blown fuse. The fuse box is usually located under the driver's seat; look for a 10A fuse labeled 'power window' and replace it. If only one window isn't working, check if the switch is dusty or damp, which could cause a short circuit. Also, the door lock status affects the window operation, so make sure the door is locked before trying again. If none of these steps work, it could be a faulty window motor or a jammed track—sometimes manually pushing the window can serve as a temporary fix. Safety-wise, don't ignore the issue, as window problems at high speeds can be distracting. I recommend pulling over in a safe spot to inspect or heading to a 4S shop for professional diagnosis. For long-term prevention, clean the dust accumulated in the window gaps monthly and blow out debris from the switch slots to reduce component wear.

[DelRiver]

When the power windows on my H6 malfunctioned once, I realized there could be many potential causes. First, check the switch response—test both the master switch and individual door switches. If there's no sound or light, the fuse is likely blown. Locate the corresponding position in the car's fuse box (the manual has a diagram) and replace it. If the switch works but the motor hums without movement, debris or dirt might be jamming the track—pry open a gap to clean it out and apply some lubricant for smooth operation. If it's completely silent, the motor may be faulty or there could be a wiring break—wiring aging is common in H6 models, especially where the door harness frequently bends and snaps. If reconnecting the battery doesn’t help, it's best not to force it and instead take it to a repair shop to prevent minor issues from worsening. Avoid parking under trees to prevent leaves and debris from entering the window tracks. Regularly lubricating the window regulator can improve its durability.

[SanZachary]

H6 window lift failure, I've fixed a friend's car before, the issue is usually a switch malfunction or a blown fuse. Check if the main switch presses smoothly, same for individual door switches. If it doesn't work, check the fuse box near the driver's seat and replace with a fuse of the same rating to see the effect. If the motor doesn't respond, there might be a broken wire, use a multimeter to measure voltage for diagnosis. Safety first, ensure the window can be manually pushed up to prevent rain damage. If unsuccessful, seek professional help, electrical issues shouldn't be tampered with. Regularly lubricate the tracks to prevent sticking.