Q: No sound when the lock and panic key buttons are pressed.
You know that beep sound you hear when you press the button to lock the car. Mine doesn't make that sound. The car does lock which is great, but the alarm doesn't make any sound either. What do I do to get this fixed?
After checking the wiring diagrams for the horn and antitheft system for your car I do not see where they connect in any way. I do not think the vehicle is equipped to sound the horn if you have the factory alarm system. If you have an aftermarket system then the control module would need to have the BDE replaced. Knowing the aftermarket kits, you would need a new system installed to have the wiring match.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Why Do Side View Mirrors Say That Objects Are Closer Than They Appear?
The right hand side view mirror is a convex mirror (https://www.yourmechanic.com/article/why-are-objects-in-the-mirror-closer-than-they-appear). It gives you that "fish eye" view instead of a more natural flat reflection. Convex mirrors offer you a wider field of vision than regular mirrors, but they have...
Clicking sound form engine
A ticking noise upon acceleration is a common sign of a timing chain or valves not functioning correctly. If under a steady RPM the sound remains, it is in need of a valve job. If the sound subsides or goes...
Clutch slipping on manual transmission
Unfortunately, the Mazda clutch is a hydraulic system that has no adjustments. If the clutch is slipping the clutch disc is most likely either worn or the pressure plate is faulty. The clutch system will need to be inspected and...
Just put on new throttle body now when start car idles fine but as warms up idle starts surging and bouncing up and down
First you need to check all the air hoses and vacuum lines. Any air that enters the engine without passing through the throttle body will make it behave badly. Then I suggest you disconnect the battery for a few minutes...
Fuel gauge bounces around, usually when it is on full
More often than not, this issue is caused by a faulty fuel gauge sender (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-gauge-sender). However, it can also be caused by issues with the EVAP canister or other EVAP components. The EVAP system is designed to filter out harmful...
Car was sometimes not starting, not even cranking when i turned the key then after a few times itd start. Now it ont start at all
Hi there: Without being there to inspect your vehicle, or having information about what type of car, truck or SUV you own, it's very hard for us to give you some advice. You might want to have a professional mobile...
Cadillac heater issue 2005 Cadillac DeVille
Hi there - I suspect your cabin heating scenario is a problem with the air blend doors in the heater unit itself. The lack of heater function typically has 5 causes: the engine is not getting up to correct temperature...
08' Ford Fusion shifter stuck in park, flashing check engine light, sounds like air bubble in engine or sputtering when given gas
Hello, thank you for writing in. You are likely dealing with multiple problems at once, and only further testing will tell. The first step, due to the check engine light, is to scan the vehicle for diagnostic codes. Use these...
1993 Lincoln towncar revs up by itself while idling but not while driving. what's the most common cause for this?
Hi there. In most cases, when the engine will idle higher after shifting into neutral or park is an indication of a vacuum leak. It could also be due to a malfunction of the idle control valve, or a malfunction...
Related articles
5 Essential Things to Know About Your Car's Anti-Theft Device
Your Your car’s anti-theft device is installed in an effort to help protect your investment from thieves. Most cars today include a variety of these devices and systems that not only protect the car, but also deter theft in the...
How Long Does a Key Fob Battery Last?
In order to get into a modern car, you will usually have to have the key fob that comes...
How to Replace a Tailgate Locking Assembly
The tailgate locking assembly controls the lock and can be activated from a key fob or the driver lock controls.
Browse other content
Cities
Maintenance