What are common problems with Hyundai Elantra 2012?
2012 Hyundai Elantra Problems
The 2012 Hyundai Elantra has problems related to the engine, electricity and brakes. One recurring problem with the 2012 engine is a ticking noise. Unfortunately, while the sound is little more than a minor inconvenience, it indicates the beginning of total engine failure in many cases.
Why is my radio audio not working?
Check each set of wires and speakers to be sure no wire or lead is connected to a chassis ground. The radio will see this as a short and turn off the internal amplifier causing the on but no sound issue. Each speaker connected to the radio needs dedicated positive and negative leads from the radio to each speaker.
The first thing you should do when your radio stops working is check its fuses and replace any that have blown. Also, if you have an after-market stereo head unit that is meant to be easily removed, be sure to check the back of the unit itself for any fuses.
How do I reset my Hyundai Elantra radio? – Related Questions
How do I know if my radio fuse is blown?
Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.
Why does my radio have power but won’t turn on?
Most probably, the power wires of the stereo are in bad condition. While one power wire is always out, the other only heats up with the ignition key. But, if their functions get inverted, the stereo will stop working. If these power wires do not have any voltage, it is time to replace them.
Can a blown radio fuse prevent car from starting?
Usually, a blown fuse just causes a minor car electrical problem, like backup lights or interior lights not working, not being able to use your radio, losing a turn signal, or some of your climate control features not functioning properly. In rare cases, though, a blown fuse can mean that your car won’t start.
While a dead battery, or a jump start, can result in a car radio that doesn’t work, it could also be a pure coincidence. If your car radio stopped working after a jump start, or after a battery charge, then the problem might be related to a car radio code anti-theft feature.
Can a low car battery cause the radio to not work?
Can a Bad Battery Cause Electrical Problems? Yes, if your battery is underperforming it can cause systems within the vehicle to malfunction. A bad battery can also result in air conditioners, stereos and other applications not receiving enough power to function properly.
What causes blown radio fuse?
Overloaded Circuit
The most common cause of a blown fuse is when something draws too much power from the circuit. This is most often caused by either too many lights or from using too many plug-in appliances at once.
How much does a blown radio fuse cost?
If the fuse has blown, it’s fairly easy and cheap to replace. You can call a dealership or mechanic to order the part for about $30 and you can even replace this yourself. If it’s an issue with the wiring, you’ll want a professional to take a look.
How do I know if a fuse blew in my car?
The blown fuse will be apparent because the wire element within will have melted or burned from the higher electrical current. You can also use a test light or a multimeter to identify the dead fuse without having to pull it out. Both tools are affordable and easy to use.
Most fuses only cost $10 to $20, but you’ll have to pay additional labor fees to have your fuse replaced by a professional. Depending on the shop you go to, labor can cost between $65 and $100 per hour, so call ahead to get a repair estimate.
Does AutoZone replace fuses?
Safeguard your whole electrical system by replacing fuses and circuit breakers at first sight of wear and tear or corrosion. Luckily, AutoZone provides you with top-quality fuses, fusible links and circuit breakers at the best price on the market.
Can you replace car fuses yourself?
Remove and Replace the Fuse
Carefully remove the broken or blown fuse from its slot. You can use your fingers to do this but don’t apply too much pressure. You don’t want to break the fuse and cut yourself. Head to your local auto parts store to purchase the replacement fuse (if you haven’t already).
How do I know if my car radio is getting power?
How do you diagnose a car radio problem?
Use a multimeter to test the stereo’s two power wires. This will help you determine if there is broken or faulty wiring. One power wire provides power to the stereo’s memory and is always hot. While the other wire is only hot when you turn on the ignition.
How do you test a radio to see if it works?
Steps to Bench Test Your Radio
Hold/Connect the yellow B+ wire to the positive terminal on the battery.
Hold/Connect the red ACC wire to the positive terminal on the battery.
Hold/Connect the black ground wire to the negative terminal on the battery.
Press the left volume shaft to turn the radio on.
Does the radio come on with a dead battery?
Even if your lights, radio or accessories turn on, your battery may still be dead or undercharged. These components require a lot less power than the starter. Therefore, your battery may have enough ability to turn the radio/lights on, but not enough to turn on the starter.