Why are all my fuses working but no power?
Wiring between the underhood fuse block (PDC) and the JB could be broken or burned up. The #12 fuse location is central to the circuit, so finding out if power is present there will tell us which way to go. Here are the other circuits the fuse feeds… just in case one or two may still operate.
What to do if your radio wont turn on?
Take some small gauge wire directly to the battery terminals, and connect to the correct pins on your radio harness/plug (yellow for power, black for ground). See if it even turns on with direct power. Rule out the HU itself first. EDIT, just read the above post.
Why is my JB fuse not working properly?
It also shows a splice internal to the JB that splits power to the various places it serves, so with the entire M1 circuit deader-n-a-doornail, the problem appears to be within the JB itself. Pull that #12 fuse out to check the terminals for burning or damage.
Where are the fuses located on a car?
Look under the panel at the far left end of the dash… The fuse is held inside a black colored fuse holder with tabs to make it easier to pull out of the block. Its purpose is to remove the slight electrical draws that some circuits have even with the key off, like radio (keeps time).
Wiring between the underhood fuse block (PDC) and the JB could be broken or burned up. The #12 fuse location is central to the circuit, so finding out if power is present there will tell us which way to go. Here are the other circuits the fuse feeds… just in case one or two may still operate.
Why does my car stereo keep blowing fuse?
The sound of the stereo keeps blowing, and sometimes we also observe some sparkling in the stereo. This happens when the fuse of the stereo has blown. This is not just a one-time thing because the fuse keeps blowing until you find the right reason for its blowing.
It also shows a splice internal to the JB that splits power to the various places it serves, so with the entire M1 circuit deader-n-a-doornail, the problem appears to be within the JB itself. Pull that #12 fuse out to check the terminals for burning or damage.
What’s the purpose of a black fuse holder?
The fuse is held inside a black colored fuse holder with tabs to make it easier to pull out of the block. Its purpose is to remove the slight electrical draws that some circuits have even with the key off, like radio (keeps time). Pull the holder up, then unlatch and flip the fuse cover over to gain access to the 10-amp fuse inside.
What causes a fuse to not appear blown?
Fuses can also fracture on the inside and not appear blown… because they’re not. Fractures can happen from years of use and the marginal heating they develop at each run cycle and not look bad at all. Was this answer helpful?
How can I tell if my fuses are still working?
The #12 fuse location is central to the circuit, so finding out if power is present there will tell us which way to go. Here are the other circuits the fuse feeds… just in case one or two may still operate. Check a few of these other systems to see if they operate or if it’s isolated to the radio and dome lamps.
The sound of the stereo keeps blowing, and sometimes we also observe some sparkling in the stereo. This happens when the fuse of the stereo has blown. This is not just a one-time thing because the fuse keeps blowing until you find the right reason for its blowing.
Why does my amplifier keep blowing a fuse?
You need to look for any bare wire while insulation and trim it back so that insulation could be done properly without causing continuous blowing of stereo fuses. In other common cases, the wire to the battery is grounding that blows a fuse due to a hot connection before ruining the amplifier.
What to do when your car stereo fuse blows?
When your stereo fuse gets blown, you need to start with something simple and obvious. You need to first check the amperage rating of the circuit for your car stereo. In this case, you could also go through the manual of the vehicle that contains the complete information regarding the amperage rating with a proper diagram.
What should I do if my AC fuse blows?
AC repairs require the attention of a skilled technician due to the risk of electric shock involved, especially when it comes to fuses. One effective way to combat repairs this summer is to have your machine regularly checked by an experienced technician. How Does a Fuse Work?
What should all fuses make test light?
If the ignition switch is ON but the engine is not running, all the fuses should read about 12V or the test light should glow. The switch to turn things on is downstream of the battery and the fuse. Tail lights should be connected around the ignition switch directly to the battery so they can be turned on without the ignition being on.
Can a fuse have power on both sides?
You can have power on both sides of the fuse, yet not have it conduct power to the circuits if there’s a spread terminal contact on the circuit side of the connection (just had one on an Intrepid).
Where are the fuses on my cigar lighter?
Pull the holder up, then unlatch and flip the fuse cover over to gain access to the 10-amp fuse inside. Since it also powers the cigar lighter, this is probably where it met its fate.
Why is my Fuse on my Intrepid not working?
Pull that #12 fuse out to check the terminals for burning or damage. You can have power on both sides of the fuse, yet not have it conduct power to the circuits if there’s a spread terminal contact on the circuit side of the connection (just had one on an Intrepid).