Hi-ya! good morning, now we will made an article about How to Fix Your Chevrolet Aveo Alarm: + Tips
When your Chevrolet Aveo alarm is not working, your car is left vulnerable when it is parked somewhere. If you have problems with the alarm system, read this post to the end and learn how to fix the alarm on a Chevrolet Aveo.
Although the locks will generally still work, the alarm will not sound if an intruder breaks into your car, leaving the thief free to search everywhere without attracting attention. Unless you are an expert mechanic, fixing this problem could be challenging, however if done correctly then you can save yourself a good deal of money in garage fees.
How to Fix the Alarm on a Chevrolet Aveo
Knowing how to fix the alarm on a Chevy Aveo can be a difficult task, although if you follow the following steps, they will guide you so that you can do it on your own.
1. Check the button batteries of the key fob or remote control.
Over time, these batteries wear out and can become weak enough to prevent a signal from reaching the car’s sensors. If this is the problem, the doors will not lock or unlock when pressing a button on the remote and the alarm will never receive a signal to arm, plus replacement batteries can be found at most electronics stores.
2. Check the fuses that power the alarm.
To perform the fuse check, refer to the owner’s manual to find the location of the fuse box. Remove the cover and, using the diagram that is usually printed inside the box, find the fuse that controls the alarm system.
You can test this with a multimeter or just change the fuse, if this fixes it but the fuse keeps blowing, you’ll need to look for shorts in the wiring system.
3. Reboot the Aveo’s computer systems.
This is done by cutting power to the system for a period long enough for the computers to reset to factory defaults, starting by opening the hood.
Next, using a wrench, remove the nut that secures the negative battery terminal in place, be careful not to touch any part of the wrench on the positive terminal, or you could create a potentially very dangerous short circuit.
Remove the negative terminal and leave it there for at least 15 minutes, then reverse these steps to reinstall the battery cable. At this point, the computers will come back online, then you should try the alarm again to see if it works.
4. Fix wiring problems.
You must solve the wiring problems to make sure that none of them have been damaged, preventing the alarm from receiving digital signals. Try each of the switches, such as the lock buttons on the doors, and the button on the key fob or remote controls.
If a switch appears to be faulty, replace it and try the alarm system again, if replacing the switch does not resolve the alarm issues. Trace the wiring leading to the malfunctioning switch and find the damaged or frayed section and replace it.
5. Test if the alarm unit is receiving power.
Consult the Internet or a repair manual specific to the year of your Chevy Aveo to determine the location of the alarm, and after you find it, remove any panels or carpets that are in your way and examine the wiring.
Using a multimeter, check the positive and negative power leads to make sure the system is getting around 12v of power from the battery, if it isn’t there is a problem with the wiring between the alarm unit and the battery , and will need to be compounded or have a new power line.
6. Change the alarm unit itself.
These are relatively inexpensive, plus you need to make sure the replacement unit is for an Aveo vehicle and not another make or model of car. Once you have the replacement, simply unscrew the old one and mount the new alarm in its place, then connect the wiring to the same terminals.
Advice
If you can’t fix the alarm, take it to a repair shop to have them fix the problem for you, it may be cheaper to have a car audio shop install a new performance alarm than to have a mechanic fix the unit problem existing.
Fixing the alarm of a Chevrolet Aveo is not usually easy, if you can’t solve the problem don’t worry, and go for help.
Items you will need
You will need the following:
When your Chevrolet Aveo alarm is not working, your car is left vulnerable when it is parked somewhere. If you have problems with the alarm system, read this post to the end and learn how to fix the alarm on a Chevrolet Aveo.
Although the locks will generally still work, the alarm will not sound if an intruder breaks into your car, leaving the thief free to search everywhere without attracting attention. Unless you are an expert mechanic, fixing this problem could be challenging, however if done correctly then you can save yourself a good deal of money in garage fees.
How to Fix the Alarm on a Chevrolet Aveo
Knowing how to fix the alarm on a Chevy Aveo can be a difficult task, although if you follow the following steps, they will guide you so that you can do it on your own.
1. Check the button batteries of the key fob or remote control.
Over time, these batteries wear out and can become weak enough to prevent a signal from reaching the car’s sensors. If this is the problem, the doors will not lock or unlock when pressing a button on the remote and the alarm will never receive a signal to arm, plus replacement batteries can be found at most electronics stores.
2. Check the fuses that power the alarm.
To perform the fuse check, refer to the owner’s manual to find the location of the fuse box. Remove the cover and, using the diagram that is usually printed inside the box, find the fuse that controls the alarm system.
You can test this with a multimeter or just change the fuse, if this fixes it but the fuse keeps blowing, you’ll need to look for shorts in the wiring system.
3. Reboot the Aveo’s computer systems.
This is done by cutting power to the system for a period long enough for the computers to reset to factory defaults, starting by opening the hood.
Next, using a wrench, remove the nut that secures the negative battery terminal in place, be careful not to touch any part of the wrench on the positive terminal, or you could create a potentially very dangerous short circuit.
Remove the negative terminal and leave it there for at least 15 minutes, then reverse these steps to reinstall the battery cable. At this point, the computers will come back online, then you should try the alarm again to see if it works.
4. Fix wiring problems.
You must solve the wiring problems to make sure that none of them have been damaged, preventing the alarm from receiving digital signals. Try each of the switches, such as the lock buttons on the doors, and the button on the key fob or remote controls.
If a switch appears to be faulty, replace it and try the alarm system again, if replacing the switch does not resolve the alarm issues. Trace the wiring leading to the malfunctioning switch and find the damaged or frayed section and replace it.
5. Test if the alarm unit is receiving power.
Consult the Internet or a repair manual specific to the year of your Chevy Aveo to determine the location of the alarm, and after you find it, remove any panels or carpets that are in your way and examine the wiring.
Using a multimeter, check the positive and negative power leads to make sure the system is getting around 12v of power from the battery, if it isn’t there is a problem with the wiring between the alarm unit and the battery , and will need to be compounded or have a new power line.
6. Change the alarm unit itself.
These are relatively inexpensive, plus you need to make sure the replacement unit is for an Aveo vehicle and not another make or model of car. Once you have the replacement, simply unscrew the old one and mount the new alarm in its place, then connect the wiring to the same terminals.
Advice
If you can’t fix the alarm, take it to a repair shop to have them fix the problem for you, it may be cheaper to have a car audio shop install a new performance alarm than to have a mechanic fix the unit problem existing.
Fixing the alarm of a Chevrolet Aveo is not usually easy, if you can’t solve the problem don’t worry, and go for help.
Items you will need
You will need the following:
