If your emergency brake isn't working properly, you should NOT attempt to adjust it yourself. The problem is likely one of the following, and requires professional attention:
* Worn brake shoes: The brake shoes inside the rear rotors are worn and need replacement. This is the most common cause of a failing emergency brake.
* Low brake fluid: Check your brake fluid level. Low fluid can affect the effectiveness of the entire braking system, including the emergency brake.
* Internal mechanism failure: There could be a problem with the internal components of the rear brake assembly. This might involve a broken cable, a seized mechanism, or other internal damage.
* Adjuster issues (rare): While usually self-adjusting, a rare internal adjuster malfunction is possible.
What you SHOULD do:
1. Check your owner's manual: It might have specific instructions or troubleshooting steps for your model.
2. Take it to a mechanic: A qualified mechanic can diagnose the problem and make the necessary repairs, such as replacing the brake shoes or repairing any internal mechanisms. Attempting to adjust the system yourself without the proper knowledge and tools could lead to further damage.
3. Test the brake: Before you consider anything, confirm the problem. Does the brake hold the car on a slight incline? Does it engage fully when the lever is pulled up? Note the number of clicks to fully engage.
Ignoring a malfunctioning emergency brake is dangerous. It's a crucial safety feature, so get it checked by a professional as soon as possible.
