By Josselin Amaury. Fuse Box Wiring. Publised at Wednesday, January 10th 2018, 01:48:20 AM. Suppose the horns don't work. Where do you start your troubleshooting? Here's a good procedure: 1. Check the fuses. 2. Check for voltage to the horns at the horn connector. Push the horn button or jump the wire to ground to actuate the relay. If you have voltage the horns should be operable, so search elsewhere for the problem. 3. Check for voltage at the horn button. While there, check to be sure the button's contacts touch each other when pushed. If everything's ok, go to the relay. 4. With someone pushing the horn button, check for voltage (on the low-current wire coming from the dash) on the relay. If there is voltage, the relay isn't working, right?
By . Fuse Box Wiring. Published at Thursday, November 16th 2017, 07:18:38 AM. Fusible Links, another kind of fuse, are used in many cars and are almost always found in the wiring harness in the engine compartment. These are molded, single-purpose links in the wire which are designed to melt under extreme conditions (usually a crash which might crush wires together, causing a huge short circuit). Your car's schematic will show their use and location.
By Lazare Anthelme. Car Electrical Wiring. Published at Sunday, November 12th 2017, 05:27:40 AM. The electrical system is a complex but essential part of what keeps your car starting, running, charging and doing the little, but important, things like locking the doors. And while voltage in automotive systems is much lower than say, household applications, it’s still important to enlist the guidance of a professional when making a diagnosis or beginning repairs because many components are extremely sensitive and can be easily damaged without proper training and knowledge.
By Jeannot Ludovic. Car Electrical Wiring. Published at Wednesday, November 08th 2017, 23:38:11 PM. Finally low amperage fuses are used to protect smaller amperage circuits such as tail lights and interior lighting. These fuses are easily checked using a test light.
By Josselin Amaury. Car Radio Wiring. Published at Tuesday, November 07th 2017, 23:30:33 PM. These represent the most common type of wiring harnesses. They offer connections for the power and speaker wires. They can also include connections for the new stereo's ground and illumination wires.
By Salomon Herbert. Car Electrical Wiring. Published at Saturday, November 04th 2017, 21:34:57 PM. An electronic throttle control actuator is responsible for metering air flow into the engine which controls engine speed. A throttle control sensor located near the foot pedal supplies feedback data to the computer which activates the actuator. The throttle control system is integrated into the ABS, cruise control and traction control systems. In older vehicles throttle action was performed by a manually controlled throttle cable which is actuated by the driver's right foot.
By Jeannot Ludovic. Car Electrical Wiring. Published at Friday, November 03rd 2017, 21:24:58 PM. The electrical system of any vehicle performs the same function. To deliver and monitor electrical power to various devices and sensors while under control of the computer system or a passenger inside the car.
By Josselin Amaury. Car Radio Wiring. Published at Wednesday, November 01st 2017, 18:35:09 PM. If your new stereo has a video monitor built in, you will also need to connect a wire to your emergency/parking brake wire. This wire acts as a switch to turn on the video monitor when the parking brake is engaged.
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