What to Do When the Brakes Become Hard with Air Conditioning On?
2 Answers
If the brakes become hard when the air conditioning is on, the vehicle should be sent to a 4S shop for repair as soon as possible. Below is relevant information about brakes: 1. Definition: Braking, also known as deceleration, refers to the action of stopping or reducing the speed of moving locomotives, vehicles, other transportation tools, or machinery. The general principle of braking involves fixing a wheel or disc on the high-speed shaft of the machine and installing corresponding brake shoes, bands, or discs on the machine base to generate braking torque under external force. The braking device, also known as a decelerator, is a mechanical device that can slow down the vehicle speed. 2. Classification: Braking is divided into emergency braking and daily braking. During emergency braking, be aware of the potential hazard of rear-end collisions from following vehicles.
As an average car owner, I just experienced harder brakes when the AC was on last week while rushing somewhere, which gave me quite a scare. Actually, when the AC is turned on, the compressor draws more engine power, reducing vacuum in the brake booster and making the brakes feel stiff. The main culprits are likely a vacuum hose leak or an aging booster. You should pull over immediately to check – don’t force it to avoid accidents. The fix is to visit a repair shop to test the vacuum system and either seal leaks or replace parts. For regular maintenance, remember to inspect vacuum hoses and brake fluid periodically, and avoid blasting the AC, especially in traffic. Safety first—don’t underestimate this issue. It’s a reminder that all vehicle systems are closely interconnected.
