Q: double-lock keychain horn very weak 2007 ford f150

asked by on May 03, 2017

When I hit the lock button twice on my keychain, the horn of my truck blows to confirm it is locked. But recently, the horn has been getting weaker and weaker. Do I need to replace a battery, fuse, new horn, etc?

My car has 85000 miles.
My car has an automatic transmission.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How does the electronic stability control system work?
Your car offers a number of different features designed to help make driving safer, including the electronic stability control (ESC) system. The ESC system is automatic, so you don’t need to do anything to activate it. It turns on when...
sluggish not much power
A clogged catalytic converter can increase exhaust system pressure robbing the engine of power. Along with this overheating, excessive fuel consumption can also occur. The exhaust system pressure should be checked and compared to specification to ensure the catalytic converter...
Dana35 rear differential pinion bearing is shot and not sure if it can be pulled through the hole for the drive shaft
You have two pinion shaft bearings. The one that can be replaced by removing the driveshaft and flange on the rear end. You remove the seal and the bearing can be removed. The bearing race cannot be replaced this way...
Timing chain problem
Hello. This can be caused by a variety of things, timing chain (https://www.yourmechanic.com/services/timing-chain-replacement) being one of them. However, there are many other reasons this may also happen, such as a faulty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), fuel injection problems (https://www.yourmechanic.com/services/fuel-injector-replacement),...
Do you have to remove the transmission to repair the clutch/flywheel on a 2011 Mini Cooper Countryman S?
You do have to remove the transmission transaxle to replace the clutch on this car. If problem did not start until you had clutch done then take back to where clutch was done.
I have a 98 Chevy Silverado truck 5.7 liter that also has an alarm. Lately, at times, my truck won't start.
Hi there. The could be an issue with the immobilizer system in your vehicle setting the security off causing the engine to not start or not have any power to the ignition switch. If the immobilizer is working properly, then...
I have a 2002 Silverado 1500 4x4 and I have to be pressing the gas to keep the engine from stalling.
Check the coil packs and see if they are producing the voltage needed to keep the engine running. If the voltage is too low, then the coil packs may need replaced. If you have an inline fuel filter, I suggest...
Clunking noise when coming to a sudden stop
Your transmission has relatively low miles and if used in normal service would not be the first suspect. There are a variety of suspension, as well as brake, drivetrain, and motor mount components, that could account for the noise. As...

Related articles

The Best Used Cars to Buy If You're Over 50
Shopping Shopping for a car when you’re over the age of 50 begins to shift a bit, as your priorities tend to change. Suddenly it’s not so much about what the vehicle looks like, or how much space it has...
The Top 5 Selling Cars in Alabama in 2012
2012 2012 was a great year in Alabama for auto manufacturing, but that wasn’t the only bright spot. Vehicle sales in Alabama were also robust in 2012. Nothing much changed in terms of the vehicle types that were most popular...
How to Find the Keyless Code on a Ford Explorer or Mercury Mountaineer
Many Many Ford Explorers and Mercury Mountaineers were manufactured with an option known as the Ford keyless entry keypad. Some models refer to it as SecuriCode as well. It is a five-button numeric keypad that is used to: Eliminate fumbling...