What to Do When the BYD Qin's Accelerator Doesn't Respond?

3 Answers
ReidRose
07/24/25 1:24am
If the accelerator of the BYD Qin doesn't respond, check whether the fuel filter is clogged or if there's an issue with the fuel pump. Below is an introduction to the BYD Qin: 1. Exterior: The design is largely consistent with the Qin 100 model, featuring a multi-horizontal grille integrated with the headlights, which gives it a highly recognizable and cohesive appearance. The rear retains the integrated taillight cluster, with a "5.9s" badge highlighting the Qin's rapid acceleration capability. 2. Interior: The dashboard is equipped with a 12.8-inch high-definition touchscreen, running the open CarPad Android-based vehicle system. It integrates various functions such as vehicle settings, entertainment, Bluetooth, 4G internet, WiFi, voice control, 360-degree panoramic imaging, and allows users to download and install apps like an Android smartphone.
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SanAndres
08/10/25 8:46pm
I've encountered this situation before! Last week, my neighbor's Qin had the same issue, and it turned out to be a stuck brake switch. Hybrid cars have a protection mechanism that cuts off power when both brake and throttle signals are detected simultaneously. You can try pressing the brake pedal firmly a few times to see if you hear a clicking sound. If that doesn't work, you'll need to check the 15A mini fuse in the fuse box. By the way, remember to shift to N gear and restart the car's system first—holding the volume button for 10 seconds will force a reboot. Last time, my colleague's Qin had throttle failure due to a frozen infotainment system, and it worked perfectly after rebooting. Don't rush to call a tow truck; these methods could save you hundreds!
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OAniyah
09/24/25 3:06am
I experienced the same issue three months after driving the Qin L. Feels like stepping on cotton when accelerating, right? Focus on checking three areas: First, the brake lights - have someone check if they're constantly on, then the switch needs replacing. Second, inspect the floor mats - there are too many cases of all-weather mats obstructing the accelerator pedal. Finally, try holding the EV button to switch to hybrid mode; sometimes the system misjudges battery level and limits output. A tip: Press the accelerator fully for five seconds to let the computer recalibrate the pedal position.
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