Starter Relay Fuse Blown
The fuse under the i/p is supposed to be 20a, and labeled starter relay & radio. Those fuses are way over sized.
A relay can be checked with a jump cable, a voltimeter, an ohmimeter or a test light.
Starter relay fuse blown. After the truck sits for a while it will run and then randomly blow the fuse while driving. I put another one in, and when i turned key on, it blew before even trying to start. I took the relay in the fuse box out, replaced the fuse.
Your accessories will operate, which is how you know it isn’t a. W211 starter relay fuse keeps blowing. If their over 4 yrs old you'll need to monitor them.
If the terminals are accessible and the relay is not controlled by a computer, the fastest method will. However, if you hear a clicking sound when trying to start the vehicle, it could mean your starter relay has not gone bad completely. Starter motor, solenoid contacts, cable ends, battery output.
Hopefully bandit101 will give more guidance. No series of clicks, just silence. When i turned on key.no blow, and.
Then disconnect the starter lead and see if it blows the fuse. A fair amount of components get power when the key is turned on. Low voltage/high resistance will drive the amperage up.
When this occurs, the starter relay will be stuck in the on position and damage will occur to the starter, circuit, relay, and the transmission flywheel if it is not addressed immediately. Depending on the age of the car, it usually manifests as absolutely nothing happening when you turn the ignition to start. (this could be caused by burned contact points in the relay.
Regardless of how many times you try, the car will not start. In either case, you have to diagnose your ignition system, if you know your way around it. Burned points will provide a bad connection through that circuit.
They lose their poop over time. I guess that frequency will increase. I have been looking at prices for replacement starters and they range from £393 + vat for a replacement from a merc dealer to £120 for a lucas service exchange.
A red / blue stripe wire runs from the fuse to the clutch switch (manual transmission) and park/neutral switch (automatic transmission). The fuse only powers the control coil portion of the starter relay. Would start with checking the ignition switch connections.
On ram trucks, the starter relay fuse is located in the power distribution center (pdc) and is fuse d. if the fuse is blown, inspect the starter relay circuit for any electrical shorts to ground. I've removed the starter relay and it is still blowing. The second step is to check your vehicle specific data sheet to see if a fuse is included in the starter relay circuit and to check if it has blown, if applicable.
If it's blowing, there's a short in the winding or a short between the relay and the theft deterrent module. Check your cables to make sure their all tight and clean. Check the brown wire that powers the tail light and license plate light.
After that would start using the multi meter to check wiring. If the fuse is good, you should find all the components associated with the starter relay circuit and inspect them for obvious damage. A short there (or miswire) will blow the main fuse exactly as you describe.
Switch may also be bad internally. Replace the starter relay in the fuse box behind the glove box. To date my fuse has blown 3 times from approx.
Bad relay is most likely culprit This in turn means that current draw can spike upwards and over time could pop a fuse.) if one was looking for the easiest and cheapest way out then the relay could be changed to see what happens. On ram trucks, the starter relay fuse is located in the power distribution center (pdc) and is fuse d. if the fuse is blown, inspect the starter relay circuit forany electrical shorts to ground.
If the starter relay is working properly, it will send power to the starter every time it is engaged. The starting motor is in turn energized through the relay, but that current does not go through the fuse, just the starter relay coil current. It protects the circuit that powers the relay coil.
However, it is possible that the starter relay will become damaged due to excessive heat, dirt, and debris or other issues that might cause sporadic operation of the starter. The problem might be that your car starter relay fuse is blown. There is a 10 amp fuse that says starter relay that was blown.
The starter drive (the small gear atop the starter motor) pops up to engage the flywheel ring gear as a result of centrifugal force from the starting motor spinning. From there, a white / pink stripe wire runs to the starter relay coil. The strtr fuse is between the relay output and the s terminal on the starter (solenoid).
Whenever i connect the battery and turn the ignition on, whatever fuse is in the starter relay will blow within a couple seconds. Intermittent issues starting the vehicle. About press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators.
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