Well I hooked up an aftermarket stereo system to my 2002 ...
Responses
Kurt Mulling
410 days ago
Hi my name is \*\*\*\*\* \*\*\*\*\* I'll try to help you with this issue, the website may ask if you want a call, but that is up to you, So it sounds like your cars alt. cannot pull that kind of a load, which you may cause a issue with the PCM so I think if you have to have this system, then you may need to go to an automotive electrical shop and see if they can boost the power of the alt.
Customer
410 days ago
How can they boost the power of the alternator? I didn't know if maybe a had a bad ground wire or if I needed to rewire the remote turn on wire somewhere else.How can they boost the power of the alternator? I didn't know if maybe a had a bad ground wire or if I needed to rewire the remote turn on wire somewhere else. I have it spliced into the 12v ignition wire on the back of the head unit in the harness.
Kurt Mulling
410 days ago
On some alts. it is possible to change some parts internally to improve or increase the output of the alt. So when a car is built, they check how much power is needed when everything is turned on and then they install an alt. designed for that load, so when you put an amp that needs alot more power then you over load the system and this is your problem some times when people put in a large amp like the that the alt. may handle the load, but sometimes not.
Still not sure what you need?
Have a certified mobile mechanic diagnose what's wrong with your car, at your home or office.
Top Questions
Trending Topics
What others are asking
Car overheating
Overheating is never good for any vehicle. It can be caused by many things like a bad thermostat, low coolant due to a leak, a clogged radiator, a bad water pump, etc. A blown head gasket is the byproduct of...
SUV hesitates when air on
Hi. The AC compressor runs off the serpentine belt which is driven by the engine. Therefore, turning on the AC puts a load on the engine. If there is a problem with the compressor, this may max the engine more...
My car AC make noise when on but quiet when off. I just replaced the entire system less than 2 years ago?
It sounds like you may have an internal component of the AC compressor (https://www.yourmechanic.com/services/ac-compressor-replacement) failing. It is possible to be a bearing or another non serviceable item. I suggest having a certified technician, like one from YourMechanic, diagnose the noise...
I have spongy brakes
Hello there. Many common faults could cause your vehicle to have spongy brakes. You have done well so far in replacing all the parts and bleeding the brakes. Without knowing your vehicle's make and model, I can only offer general...
Why does fuse 13 under the hood keep blowing out?
The job of a fuse is to prevent electrical shorts or over voltage situations from damaging wiring or electronic components in the vehicle. If a fuse (https://www.yourmechanic.com/services/fuse-replacement) keeps blowing, there is an electrical short in that circuit that is applying...
How do you start car after running out of exhaust fluid?
Hi there. There is a sensor in the diesel exhaust fluid tank that measures how much fluid is in there. This is why the dash can tell you how much fluid is remaining in the tank. The engine will not...
I'm looking at new cars. Can I disable Bluetooth? 2017 Honda Civic hatchback
Hello - yes, Bluetooth can be disabled on this vehicle if you happen to purchase a model with that feature. It is part of the infotainment system (integrated radio, navigation, Internet connectivity, etc.). And yes, you can still buy models...
My car struggles when put into gear.
Hi there. When you have problems with trying to shift the transmission into gear it is usually caused by a shift solenoid failure on CVT transmissions like your Altima has. However, it could also be a problem with internal transmission...
Car squeals loudly when turning on and also at times when accelerating with the A.C. on
If the belt is in good condition and is tightened properly, then suspicion falls on the accessories that it is driving. You could be right about the alternator bearings, but it's premature to replace the alternator. It could also be...
Browse other content
Estimates
Maintenance
Well I hooked up an aftermarket stereo system to my 2002 Honda Accord. 2 12 inch subwoofers, 1200 watt amp and a pioneer head unit. After I got it all hooked up and running correctly I started the car tested it out for about 15 mi...
Well I hooked up an aftermarket stereo system to my 2002 Honda Accord. 2 12 inch subwoofers, 1200 watt amp and a pioneer head unit. After I got it all hooked up and running correctly I started the car tested it out for about 15 minutes... Everything was fine and it sounded great. Well I go to leave about an hour later and my check engine light comes on and my car started having trouble accelerating. I pulled the fuse from the amp and pulled my negative battery cable and then put the battery cable back on left the fuse out and my check engine light went away and everything was fine again?? Was it pulling to much power? Should I hook up the remote wire somewhere else? Or could it be a bad ground wire? Mechanic's Assistant: Does the light stay on, or does it blink? Stays on Mechanic's Assistant: Are you fixing your Accord yourself? What have you tried so far? Nothing yet I just unhooked my system and the check engine light went away and the car was back to normal