Radio fuse blows immediately. 5 amp fuses for an engine test, no load.

Radio fuse blows immediately Looking For Some Help Please - HVAC - DIY 5A fuse blows immediately, which component would you first suspect? : r York HVAC Blowing 5 Amp Fuse. in-circuit and it didn't seem to be shorted. Put a new one in, blew that fuse immediately when I turned the ignition on. OK, I removed the map light compartment and disconnected it. 3. The problem must be in the amp, speaker wires or speakers. This can occur if the wires are damaged, frayed, or in contact with metal parts of the vehicle. The horn connections at the steering wheel are good and the wiring to the horn itself is intact. I replaced the radio fuse (I think #11 - 15A) and it immediately blew out again. The fuse it blowing due to running an impedance lower than it can Wow, thank you for the super fast response! The fuse actually blew when hooking up some speakers. What will stop the 40 amp ABS fuse from blowing? A fuse box diagram is a visual representation of the fuse layout in your vehicle. If the fuse blows with the speakers disconnected, the fault is in the amplifier. it basicly melts the wire inside the fires theres nothing left after it blows. Disconnect the speakers completely, and try again. I re-wired it, and I'm back in When an amp blows a fuse (or fuses, for amps with multiple fuses), you should replace the blown fuse with a fuse rated for less current. Customer: the fuse that powers the door locks ,radio and antenna blows immediately when a new fuse is put in Mechanic's Assistant: Do all the fuses have the correct amperage for the circuits they're in? Customer: yes Mechanic's Assistant: What is the model/year of your Chrysler? Customer: sebring 1997 Mechanic's Assistant: Are you fixing your Sebring yourself? If it still blows fuses, the radio is AFU . Match the amp rating: Never substitute with a higher-amp fuse! Insert the new fuse: Press firmly until seated. It's a year old car and it shouldn't be doing this. it blows as soon as my key is in position 1. The problem is that the alarm horn has it's own batteries, these leak when old, and short out the alarm board, so fuse #8 which is the alarm and the door locks blows out. Fuse F1, 20 amp; Ignition switch fuses blows immediately when key is inserted into the ignition. I removed the overhead light and the trunk light. Swapped power cords, mic, power supply and changed fuse. Tracking this down, those backlights are tied to Fuse 6 (7. 23 posts · Joined 2020 Add to quote; Only show this user #1 · Mar 12, 2021. I replaced it and now the new fuses won't work at all, puls the back tail lights and front running lights on my SUV won't wor 1 Answer. When I returned it to the shop, they couldn't figure out the problem. Low mile 1991. After a few seconds - moderate overload, electrolytic capacitors leaky, quiescent current set wrong. take it to the dealer. Problem was that small penney somehow e Sometimes your car radio fuse blows unexpectedly, and you do not always have a spare fuse in the dashboard. I noticed it was off (not sure for how long it has been like that). Radio fuse is in fuse panel at side of driver's door. After replacing the battery in my 2011 sonata, the radio stopped working. Before I can even turn it on It blows the 6A glass inline fuse (supplied with the unit) . You clearly have a short or near-short to ground, causing the fuse to blow. If the fuse has blown, Some reasons why a fuse in your car stereo might blow are overloading circuits, short circuits, or a damaged car radio system. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved That must be fuse #17, the Ignition Off Draw (IOD) fuse. If the OEM recommended fuses blow, there is likely a Checked the 10 amp Illum. But inserting a test light into the fuse location instead of the fuse will just make the test light illuminate instead of blowing a fuse. I Immediate means there is a complete short circuit somewhere while "at random" means there is an overloaded circuit occuring. No continuity with the meter. but it has to be a shorted out wire causing the fuse to immediately blow when power travels into it. Incorrectly installed fuses, incorrect fuse types, intermittent shorts and overloaded vehicular circuits can all cause frequent electrical malfunctions. the radio doesnt even turn on, nothing happens Which is the Best Fuse To Buy For Car Radio . With the radio and amp out of the picture the same thing happened. Thanks Nate, I should have included the interior lights work do work when the fuse blows. 1,815 Satisfied Customers. Hooked up the amp and fuses blew instantly again. I replaced the 120 AMP Fuse. 5" PRG Lift 1994 300ZX 5-Spd. 2 MB Views: 23. Got around to checking into this problem today and discovered the 30amp fuse for the factory amp (under the back seat) was blown. If you lift one end of D8 power to the RF amplifier is disconnected. If it's an aftermarket stereo and you didn't cut the OEM radio connection, reinstall the OEM radio and see if the problem persists. There is a strong spark that jumps out as the fuse touches the contacts, instantly blowing the fuse well before being seated. Anyway, that fuse was fine and so I put it back in place, then tried the key again. jaytoddmartin a reverse polarity diode in them that will blow when hooked up backwards and that is the way they are designed is to immediately blow the fuse after the diode has Dimmed or non-functioning lights, malfunctioning power windows or door locks, and a non-responsive radio are common indications of a blown fuse. That said, unless anyone tells me otherwise, I can only assume it's something in the sound system. It still runs and drives as normal so the only thing affected is this circuit. jmasciulli Veteran Member. All the lights on the radio were on, but the radio screen is blank. The fuse rating should be stamped on the fuse end connectors. If a fuse in your car’s radio blows, it can prevent your radio from working. I just checked it today, and when I install a new fuse, it blows immediately. fuse and it was blown. Starts, everything seems to work, but the 40 AMP Fuse (ABS Motor) is blown. The only change in the setup was swapping out If the fuse blows immediately it's going to be difficult to determine the power level. If the diode is compromised, it can create a About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Hi, I have a 1997 tacoma that i just bought and the backlit lights on the dash and climate controls do not work. Edit - just found a schematic showing a 1. Fuse blows immediately when replaced, radio does not appear to turn on before fuse blows. So, we replaced the radio fuse and as soon as we start to put it in, it immediately blows. 5A) in the passenger side fuse box under the dash. It is usually a 20 to 25 Amp fuse located in the fuse box, which is either found beneath the dashboard or underneath the vehicle’s engine hood. Will have to pull the radio from the dash and disconnect the plug and try another fuse or just use my meter until the dead short goes away I guess. The set should have a 250-volt, 2-amp 3AG glass cartridge fuse in it. I unplugged the amp under the passenger seat and then the radio head however this made no difference and any new fuse fitted blows immediately. I got it to start! Immediately after it achieved 3600 rpm, the controller's fuse blew. I am at the point where the fuse blows immediately. By disconnecting plug #4 you are disconnecting the shorted alarm horn and now you can put back fuse #8 and the RF remote fob will work again. 20230112_223309. meaning that the slightest touch of a conductor against the grounded body will immediately draw a larger current than the fuse(s) can cope with, resulting in one or more blown fuses. Always replace a fuse with the same amperage rating. 5A HT fuse, so to correct myself, and help troubleshoot here, is it the HT fuse or the mains fuse (3A) blowing? You mention the "tube fuse" but potentially different diagnoses there. I've checked the fuse box connection, they're both good. Use a fuse puller or pliers to carefully remove the Blown fuses Have a look for signs of distress, if none, pop another fuse in and switch on, see when it blows. Step 3: Replace the Fuse. Replaced it and it blew immediately again. If the OEM recommended fuses blow, there is likely a serious problem. The radio fuse blows every time I plug in a new fuse. My radio died and the fuse is a 20 AMP labeled RDO/IP IGN. For some strange reason my radio stopped working yesterday afternoon, screen was dead, no orange light and the buttons would not do anything. 5 amp) and the interrior light fuse (20 amp) blow every. It doesn't blow with the safety fuse on the rectifier open. (Storm Gray) - Shrockworks Sliders & Skids - 2. To determine the appropriate Fuse for your car radio, it is advisable to refer to the radio installation manual for the recommended fuse rating. So I put another fuse in and it blew almost right away. I know what I did wrong wiring the speakers. The trailer fuse in the panelbox blown. Went "setup" several times to get fuel to the carb. If the fuse is blown and a replacement fuse (ensure that you replace with the correct rating fuse rating is usually stamped on silver cap of fuse e. Thanks for the start. On my 2005 Elantra - my radio, dash board clock, dome light, and keyless entry stopped working all at the same time. What could be causing the problem? Sent from my iPhone using Tapatalk To anyone looking to acquire commercial radio programming software: Vertex 4204 Blows Fuse Instantly. These include incorrect amperage rating, incorrect fuse size, faulty wiring, increased resistance, and internal wire damage. I have a 2004 Ford escape, the fuse blown for the trailer in the fuse box. jpg. Where could the shorted wire be? Put a new stereo in and a wire shorted replace the radio fuse now the transmission is not shifting correctly. Test the circuit: Turn on the affected system (e. You might even discover some jury rigged fix that someone else attempted. Fuses installed incorrectly 3. I mean instantly, there is no few minutes of air, rather the second you activate the a/c and compressor the radio dies and air. Use a fuse puller or needle-nose pliers to remove the blown fuse and inspect it. To fix a car radio fuse, locate the fuse box and identify the fuse for the radio. Typically, when a fuse blows immediately upon connection, it suggests that there may be a short circuit within the radio's power input circuitry. Got a dead short somewhere. Ford Focus 2012 Hatchback 179500 miles. Perhaps the 12v socket wire is shorting a ground to a 12v supply spot on the radio and causing the radio fuse to go, while no power at the 12v socket as it is unplugged? My problem with fuse 7 just started. See less See more 2 Save Share assuming it's under warranty, don't screw with it. When the fuse blows, the radio, power windows, visor, and garage door opener don't work. There is a strong spark that jumps out as the fuse touches the contacts, instantly blowing the fuse Customer: radio fuse blows immediately after installing new one. Often, this is due to a shorted protection diode, which is designed to prevent damage to the radio from voltage spikes or reverse polarity connections. If it does. If the fuse on the battery is intact and the fuse in the amp blows immediately, then the problem is not in the supply wire leading from battery to the amp. J. I put new fuse in and now the fuse won't work pulse my tail lights and front marker light won't Radio and Audio System; Electric Windows; Air Conditioning System; Steps for Inspecting and Replacing Fuses. Also, if too many See more Your radio fuse could be blowing due to a variety of factors, including the use of the inappropriate fuse type, incorrect installation, sporadic shorts, or an overloaded circuit. I replaced it again and it was fine until you turn on the headlights, and it immediately blows the fuse again. Not enough time for audio, picture, nothing. Fuse 17 powers the Accessory Delay relay (windows, radio, etc. My vintage MC275 suddenly is blowing fuses immediately at startup, before the thermistor kicks in, and it doesn't take long before it blows when bringing it up on a Variac. You just clip the test light in where the fuse would go. Danny1121 Discussion starter. Either way, you'll want to try the above, pull the power tubes and see if the fuse still blows. The main fuse was blown, so I put in another and plugged it in. When I powered up radio heard a thump from the subwoofer in the trunk and then radio shut down. Here is a link which shows you where it is. I installed a new battery because the old one was going bad (two years old). In this video i have explain what was the problem and why my car radio fuse was blowing up and why radio didn't work. Thread starter jaytoddmartin; Start date Sep 13, 2023; J. worked fine yesterday. If the fuse still blows the problem is probably the audio amplifier IC. Non-functioning power windows: Inspect the power window fuse; Radio or infotainment system not working: Look at the audio system fuse; Air conditioning failure: Examine the A/C fuse; Tips for Safely Replacing Fuses in Your Honda HR-V. This time nothing happened and the fuse under the display was blown. A failing alternator, starter, or power window motor can pull too much power, overloading the fuse. I was rocking out :buttrock on my way home from work the other day and my aftermarket radio just stopped. Refer to the fuse box diagram to identify the specific fuse corresponding to the malfunctioning component. Immediately - either core saturation in a toroid, or there is something catastrophically wrong, which should be easy to find. I bought the correct voltage and amps indicated on the circuit board for fuse. Anyone know what the IP IGN stands for. I looked into it today and found a blown fuse in the glove box number 49 I believe. Joined Feb 29, 2004 Location Winter Garden, Florida TDI 2015 VW Golf TDI S DSG, 2004 VW Golf GLS TDI (sold 2014) Sep 26, 2009 #8 Well, I pulled the interior apart, and found the short in the wire from the back of the radio to the fuse panel. If I unplug the aftermarket radio, the lights work and fuse doesn’t blow. Fuse #25 that controls these features is burnt out. I've disconnected fuse #44 blowing constantly anyone here had an issue with fuse #44 blowing constantly? it’s the radio and wipers shared fuse. ) and the I have a Sony Trinitron from 1989, model KV-20TS10. Jump to Latest 4K views 3 replies 3 participants last post by TurboRev Mar 24, 2021. The fuse was blown so I tried replacing it but it immediately blew again. The fuse that came with the radio looks different than the new ones I bought. I hooked the old amp back up to double check and it instantly blew both 30amp fuses? The car wasn't even turn on, ignition still off. jordondouglas1. (Black) Slicktop Got new fuse, and when I just started to insert it in the box under the dash, it blew "immediately", before even seating. As i replace this fuse, it immediately sparks and blows the new fuse. 364 posts · Joined 2008 Add to quote; Only show this user . I found fuse #35 blown so I instantly replaced it, then it blow immediately. When Even with the radio control head disconnected my fuse blows immediately. Incorrect fuse The top 4 common causes of a car fuse that keeps blowing: Fuse amp rating too small; Short in the wiring; Failed component; Overload in the circuit; In this post, you’ll understand the top 4 reasons a fuse blows When two bald wires touch, a circuit may become overloaded, causing its fuse to blow. In this article, we have explained 7 of these reasons that can cause car stereo fuse to blow. A friend of mine checked the backplate, turned out the slot TH1 (SCK-048) is completed burned. wiring. If not, then press the horn button on the steering wheel: if the fuse blows the problem is in the My radio blew out, i got a replacement but every time i put the fuse in it blows. Incorrect fuse types 2. went shopping and radio didn't work. Check your vehicle’s In this article, we have explained 7 of these reasons that can cause car stereo fuse to blow. Is it possible that someone installed a larger fuse, that would allow the radio to actually work for a few minutes, instead of the proper fuse that blows immediately? This is not just a one-time thing because the fuse keeps blowing until you find the right reason for its blowing. Brakes pedal has little resistance and can barely stop the vehicle at slow speeds. Jump to Latest I have placed a DAB + Radio with antenna in the front window if that has something to say ? Attachments. We pulled the power tubes and nothing changed. Mechanic's Assistant: Have you had issues with the fuses before? Have you checked the vehicle's manual yet? No maam. It buzzed, and then the fuse went out. It does this when the key is NOT in, so I'm confusedshouldn't there be no power in the circuit when the key is off? _____ 2007 4Runner "Don't let schooling interfere with your education" -Mark Twain The inline fuse blows immediately and this system has never worked it a 2 channel kenwood amp wired to 2 speakers the wirring is 0 awg and the inline fuse is 25 but the fuse will blow as soon as you put it in even without any power on. 12V 2A etc) blows immediately you connect it, then there is probably a short circuit on the C4 ZR-1 Discussion - HELP: Bose Radio Is Blowing CTSY Fuse - As the title suggests, when I turn my Bose Gold system on, the CTSY fuse blows immediately. every time i turn switch to running lights it blows 10amp illumination fuse. I removed my radio and disconnected it to make sure the radio was not the source of the short, still blows. The Hazard/Horn fuse in the under-hood fusebox blows immediately upon contact with the fuse box connections. Using the Wrong Fuse. Pull the old fuse: Use fuse pullers or needle-nose pliers. Has anyone had a similar issue with their Elantra I replaced it and unfortunately the replacement fuse blew straight away. Remove the bottom plate and take a look. I know it is 'something' ignition. I need to disconnect my aux CD changer next. (Haynes) to the best of my ability. When the radio is off, fuse holds up just fine. I again visually inspected my power, remote, and ground wires and there are no breaks in the wire covering at all. Warning: If the new fuse blows immediately, you have a deeper electrical issue. Whats wrong? Bigger fuse, smaller wirring, bad speakers I have Martin Logan Dynamo 1000w subwoofer (currently out of warranty and item discontinued). I thought it would just be replacing the fuse, but it just blows them instantly, with nothing hooked up. As soon as power is sent to the radio from my fuse panel, the glass fuse blows. Intermittent shorts 4. When Easy troubleshooting: When your car radio suddenly stops working, checking the fuse should be one of the first steps in troubleshooting the issue. Checked fuse with meter, even though I could see with the eye, that it was burnt. For Chevrolet Silverado trucks, these diagrams provide essential information about: Radio/Infotainment System: Usually protected by a 20A or 30A fuse; Power Windows: Often use a 30A fuse; If a replacement fuse blows immediately, consult a professional The 15 amp signalling circuit fuse will blow immediately when I turn on the ignition. If you use one that’s too weak, it will blow too fast. If installed fuses are designed to carry less wattage than the radio requires, they will blow. It feeds the underhood light, dome light, courtesy lights, radio and instrument cluster. The way to go about a short circuit is to disconnect the electrical power to ALL the components that the fuse protects. View It seems when the compressor is activated the fuse blows. The other day, the Radio 1 fuse (under the hood) blew. Audio fuse blows immediately every time I plug in a new fuse. The T rating is very important because this denotes that it is a slow blow fuse (T= timed) and not a The radio has 2 fuses. I have a feeling that something in the radio is blown. If the new fuse blows immediately, consult a professional mechanic as there may be an underlying electrical issue. Radio fuse keeps blowing. In this case, you have only one option left, and that is to fix it. I also disconnected the Radio Fuse F44 under the glove (and even the bose fuse, though I don't have a bose Disconnect BOTH horns, replace the fuse: if the fuse blows immediately, the problem is most likely in the cigar lighter circuit. It's a real long shot, but check your fuses very closely. Overloaded circuits Radios use a certain amount of wattage, and if the fuses that were installed carry less, then there’s a good chance the fuse will blow. If a replacement fuse blows immediately, consult a professional mechanic as there may be a more serious Why does the radio fuse blow in the Sentra? The main reasons for the radio fuse blowing are: Short circuit: the most common cause is a short circuit in the wiring or within the radio itself, which can cause excessive current flow, leading to the fuse blowing. If the wires are not properly connected, they may cause Your car stereo fuse keeps blowing due to an incorrect amperage rating, short circuits in wires, or internal stereo damage. If I replace the fuse, it blows immediately. Some reasons why a fuse in your car stereo might blow are overloading circuits, short circuits, or a damaged car radio system. Replaced. kinda stumped here. One other thing. Ideas of what to start looking at would be appreciated. i had leds installed in them and in my tags but after replacing When an amp blows a fuse (or fuses, for amps with multiple fuses), you should replace the blown fuse with a fuse rated for less current. Must be a short somewhere? That fuse says "DOME LIGHT", 10 Amp, but wondered if anything else is hooked to that Fuse hvac amp blowing york looking please help some thanks Fuse blows 915b clicks just lawnsite amp My vehicle's radio fuse blows immediately: how to fix it? York HVAC Blowing 5 Amp Fuse. 1. 20230112_221436. With the ignition on the fuse blows immediately when you put it in. One reason could be that there is an issue with the wiring in your car. The 15amp fuse in the engine compartment fuse panel is A fuse that blows immediately indicates a dead short somewhere. If the new fuse blows immediately or shortly after replacement, it is The worst part will be when it is on and working it will make more noise than if C-3PO and chukka having a threesome with one or more Ewoks but the fuse with be in tact. Take a copper or aluminum wire and wrap it There are two circuits likely to blow the fuse. unplugged the wiper stalk as well as the wiper motor itself and it still shorts out and blows the fuse immediately. And just as hard to determine SWR unless the OP has some sort of antenna analyzer. Blew immediately. Even with the radio control head disconnected my fuse blows immediately. We thought it may have been the radio fuse. I am ignorant of audio electrical problems. This is the first time the fuse blows without even running the engine (before it would only blow when slowing down from high speed). 5 amp fuses for an engine test, no load. Anyone know of any common problem causing this 2005 CC SE 4x4 6-Spd. Inspect the fuse - a broken metal strip indicates a blown fuse. Also fan blows high with no controls. New fuses blow as soon as I place them in. Technicians can locate a short using an ohmmeter, a voltmeter or a multimeter. I went to get fuel this morning, and listened to radio on the way there, and when I started the car after the fill up no radio again. Fuses blow Remove the fuse carefully using the fuse puller tool (usually provided in the fuse box). When I tested the fuse holder I found a 65 KiloOhmn resistance on the load side and a 12. Within a few seconds I heard the power relay click (it turned itself on) and the fuse blew immediately. Occurrence #3 I turned the car to accessories on, while radio was powered off. I also cannot hear my seatbelt alarm, blinker ticks, etc. g. The easiest to locate is a complete short circuit. if it doesn't radio. Tried again, same Any really small light bulb will work if you don't have a test light. Door locks do not work with power off Mechanic's Assistant: Do all the fuses have the correct amperage for the circuits they're in? Customer: yes Mechanic's Assistant: What is the model/year of your Kia? A transformer that blows fuses and gets hot very rapidly, perhaps to the point where it smokes, is almost certainly done for, and you should start shopping for a replacement. The audio amplifier and the RF amplifier. I checked fuses and the only fuse that was blown was the 10amp in the engine compartment labeled as “Panel”. Seems to me most items affected are related to the retained accessory. Eliminate all of the load on#17 and add them back one-by-one. I took the radio home and hooked it directly to a leisure battery and the same thing happens. Replace the blown fuse with a new one of the same amperage rating. Either fuse 42 on the side of the dash on the D/S. 2 MB Views: 93. Just guessing, but you will probably see a burnt component, or burnt area where a short circuit is evident. Fuse #30 keeps Switched it over to LP, hooked it to a 20 Lb cylinder, bought a pack of 7. My radio pins all test correctly, do not seem to be shorting out. there is a short By chatting and My problem is that the radio fuse (7. A few days later my lovely new radio wouldn't come on. Several things could cause a radio fuse to blow, including: 1. Clock was displaying. Incorrect cabling can overheat and set fire to the car before a correctly rated fuse blows, so make sure the values of the fuse, cabling, and amp are in agreement. could be a short inside the radio, or it could be a short in the wiring harness. i’ve removed my stereo. Fix the There are a few reasons why your car radio fuse may be blowing out immediately after starting it. If a fuse only blows when you use a certain feature, that part might be the problem. Mechanic's Assistant: Can you confirm the year and model of your Buick? 2012 buick lacrosse 1997 Crown Vic blows radio fuses Couple of days ago I lost power to the radio, the clock and the dome light in my - Ford 1998 Crown Victoria question. xxx) The power pack beeps something horrible and the 12v cigarette lighter charger blows a fuse after about 30sec on transmit. When I transmitt on UHF (444. I did a quick check of the H. 5 voltage drop across the fuse holder. I am an electrician so I pulled up a wiring diagram and redrew it with only that circuit to make it easier to look at , and one by one disconnected everything . Let's take an amp that has two 30 amp fuses. Fuse number 8 blows immediately. tried the 29 again and it keeps blowing fuses. I have tried disconnecting the thermostat entirely, and removed the control wires to the outside AC unit to test continuity and check for a short, none were found. Wire can pull out of back of socket - particularly if the panel with the radio, climate unit and 12v socket is moved. In most cases, blade fuses are commonly used for car audio systems. Fuses are a safety feature of your car’s electrical system and prevent it from being overloaded. Unplug the underhood light, turn off the radio, and close the doors. I went to replace it and the fuse immediately shorts and pops. Sure enough, the fuse was blown. So, we checked the diodes and they're good and in the right direction. but it may be less efficient on 70cm, and pulls right at or above 10 amps. The value is also shown on the image of the board that you posted. Then reconnect them one-by-one until the fuse blows. Checked the fuse, and sure enough it was blown (LF T5AL250VP). This hookup can't power much of a load, but it can start and run a bulb. ive checked the socket and wiring at the socket and that checks out fine. If the fuse doesn't blow then the final amplifier and/or driver transistor is probably shorted. . If damaged, replace it with a new fuse of the same amperage. Re posting with more photos- Lincoln 2+ blows fuse immediately when transmitting. See if it blows immediately. To identify the actual fuse for your car radio you need to refer to your vehicle manual as its position in the box differs with different vehicle models. , radio, lights). For low-power car radios, a 20 amp blade fuse is typically sufficient. Or the fuse on the back of the radio under the connector. Similarly, if too many electronic components are wired onto a vehicle circuit, their combined operation will cause the fuse to blow. I took the fuse out of the amp and radios so they were not influencing this occurrence. maddogtech | Car Specialist. Stock radio, no modifications whatsoever The 10a kick panel radio fuse is blowing. Open the driver's side door and locate the fuse box under the dashboard. I added a aftermarket radio,and it worked for about 4 months. Good Luck! Save Share Reply Quote Like. 8t. O. Any idea why my Customer: The 5 amp fuse on the air handler control board blows immediately when power is supplied. Which Fuse Is for the Radio. So what youre saying makes sense. T. Anyone Hi, The fuse is inline with the power cable. The fact that the fuse does not blow immediately makes me think it is close, and mobile radios I have seen will 2007 FJ, 4WD, 65K Miles. Radio fuse blows as soon as inserted. Cobra 29 LTD Classic Fuse Replacement. In this blog post, we will cover these reasons and how to solve them. With the ignition OFF, replace fuse #17. Lights went out, no sound, nothing. rgi gbj odagya alrd fuaqf wlbhft mwid oxage yttsb eie pipo iyn fephre epvhtow gjtks