Q: the horn honks when turning the key to start the truck?
the horn honks when the starter is engaged. ive tried fuses relays and thinking it could be a modular
My car has an automatic transmission.
Recommended Services
| Electrical components are not working Inspection | $94.99 - $114.99 | Get a Quote |
Both the power to the ignition switch and the ground to the horn relay pass through the clockspring. The clockspring is a spiral-wound electrical connector which allows a vehicle’s steering wheel to turn while still making an electrical connection between the vehicle’s horn and other parts of the electrical system. My guess is that the clockspring is where your problem lies. I recommend having a professional, such as one from YourMechanic, inspect and repair your vehicle firsthand (https://www.yourmechanic.com/services/electrical-components-are-not-working-inspection).
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
What does the electric stability control (ESC) indicator mean?
The electric stability control (ESC) indicator is located on the instrument panel. When the ESC light blinks, then system has detected adverse driving conditions, and the ESC is turned on. If the indicator illuminates and stays lit, then the ESC...
Car shaking over 50 MPH
A shaking or vibration can be caused by a number of problems. If it starts shaking above 50 mph and also makes noise when you accelerate then most of the time it is due to a worn out engine mount....
Car veers left
The damage from the accident may have bent or broken an important suspension component. Control arms and struts take a heavy hit when impacted and can bend, throwing off the vehicles wheel alignment. Have an experienced technician inspect the steering...
Taillights and dash lights not coming on
A short is a possible cause. Was the fuse you replaced blown? Did the new one blow as well? Shorts can be tricky to track down, especially if they are intermittent. Check your taillight/turn bulbs, and your front marker/turn bulbs...
Car vibrating and shaking with the smell coming from the muffler
The awful smell your referring to is probably the catalytic converter being damaged (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-catalytic-converter). When there is a severe misfire, like what you're describing, the catalytic converter will deteriorate, resulting in a sulfur smell. Of course, the misfire will also...
Getting Red Lighting Bolt Warning Light and Check Engine Light
Hi there. Assuming the Check Engine Light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) and red lightning bolt were on before your vehicle experienced the no start condition. This would indicate a malfunction in the electronic throttle control system. The computer has recognized the fault and...
High pitched whining noise on startup
The secondary air injection pump (https://www.yourmechanic.com/services/air-pump-replacement) is well known for making noises such as this on all cars that use them. It only runs when the motor is below a preset temperature. So the longer you let the car sit,...
I am leaking all of my coolant near the rear passenger side tire. What could be the exact cause and how much to fix?
Hey there. This vehicle has a dual A/C and heat system. This means you has a complete A/C heat system mounted in the rear of the vehicle inside the passenger side. The rear system has A/C lines and heater hoses...
Wheres the 89 grand marquis fuse box location?
There is a fuse box below and to the left side of the steering column. That fuse box is covered by an access door that is part of the dash. In addition, there is a fuse box in the engine...
Related articles
2012 GMC Acadia vs. 2012 Dodge Journey: Which One Should I Buy?
The GMC Acadia is classed as a midsize SUV, which is able to seat between six and seven passengers comfortably. The 2012 Acadia offers three rows of seating, so passengers will feel the roominess that is typical in a true...
The Best Used Cars to Buy For a Graduation Gift
Your Your little bundle of joy has grown up and on the cusp of entering adulthood. Graduating is a milestone, and you want to reward their hard work and show how proud you are. Buying a used car is a...
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...
Browse other content
Maintenance
Estimates
Cities