What to Do When the Brakes of Roewe 350 Are Hard?
1 Answers
When the engine is not working, the braking system can only rely on the residual vacuum boost, which usually runs out after a few presses. However, this issue will be resolved after restarting the engine and is not considered a fault. Restart the engine and then try to press the brake pedal firmly to reactivate the system. If the vacuum check valve is faulty, the vehicle needs to be towed to a repair shop. If you find it very hard to press the brake pedal while driving, it is likely due to a failure of the brake booster pump.