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Can the vehicle still be driven if the electronic parking brake has insufficient clamping force?

4 Answers
NovaLynn
09/07/25 2:05am

If the electronic parking brake has insufficient clamping force, the vehicle should not be driven. An indication of insufficient clamping force in the electronic parking brake means that the braking force from the electronic parking brake controller is inadequate or there is an issue with the internal torque sensor. Continuing to drive under such conditions may lead to vehicle rollaway, which is quite dangerous. The reasons for insufficient clamping force in the electronic parking brake include: excessive water content in the brake fluid, damage to the electronic parking brake control unit or parking brake switch, or the generator not producing electricity. Excessive water content in the brake fluid. Solution: Replace the brake fluid. Damage to the electronic parking brake control unit or parking brake switch. Solution: Visit a 4S shop for repair or replacement of the damaged components. Generator not producing electricity. Solution: Visit a 4S shop for repair. The electronic parking brake is part of the electronic parking brake system. The electronic parking brake system integrates the temporary braking function during driving with the long-term parking braking function, using electronic control technology to achieve parking braking. The electronic parking brake achieves parking braking through electronic control, utilizing the friction generated between the brake disc and brake pads to control parking braking.

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ReeseMarie
09/18/25 8:28am

As a seasoned driver with over 20 years of experience, I immediately stop when encountering insufficient clamping force from the electronic parking brake. This situation is most dangerous when parking on slopes, as even a slight slip could lead to collisions with people or objects, with unimaginable consequences. Although it doesn't directly affect driving, system issues indicate potential damage to braking components, such as sensor errors or motor jamming. If emergency braking fails in such cases, the outcome could be disastrous. I remember a friend last year who faced this situation on the highway and had to pull over to call a tow truck. It turned out to be a chain reaction caused by aging wiring. The repair wasn't expensive—just a few hundred dollars for replacement parts—but for safety's sake, don't risk continuing to drive. In short, insufficient clamping force means the parking brake is unreliable, and driving under such conditions is like playing with fire. I advise everyone to stop immediately for inspection or seek professional help, ensuring everything is properly adjusted before hitting the road.

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SanFaith
11/02/25 2:05am

Last month, my car displayed a warning indicating insufficient clamping force in the electronic parking brake. I cautiously drove it to a repair shop less than three kilometers from home, keeping the speed under 40 km/h the whole way, nervous about the car rolling when stopping. The shop diagnosed it as worn brake discs causing poor clamping, and after a minor expense for new parts, it was fixed. If clamping force is insufficient, test the parking brake on level ground after stopping to ensure it holds before driving a short distance for repairs—avoid long trips or hills to prevent accidents. Common system issues include moisture in the circuitry or aging components. Post-repair, driving feels much more secure. My advice: prioritize safety, address issues early, and never overlook risks to save hassle—peace of mind comes first.

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StMaggie
12/16/25 2:09am

It's best not to drive if the electronic parking brake has insufficient clamping force. The reason is simple: unreliable braking function may cause the vehicle to roll, especially on slopes, which is highly dangerous. Common faults include sensor failure or low battery voltage affecting the motor. Driving under such conditions may lead to accidents during emergency braking. It is recommended to test whether the vehicle remains stationary on flat ground; if not, stop immediately and do not move the vehicle. A repair shop can quickly diagnose and fix the problem using diagnostic tools. Safety first, don't take risks.

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