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Car Electronics and Lights
Gauges, speakers, signal lights, headlamps and cabin lamps are all parts of a car’s electronic equipment. The majority of cars use a 12-volt power source, and include a fuse for protection from power surge.
2,811 Questions
How do you hook up a volt meter?
plug the two cords you are given into the meter and clip the pegs that are connected to it onto the object you are using! For example; connect the two wires onto two pieces of mteal (or copper) and put them in a glass of salt water, facing apart- not touching! And position in the correct place! Ta- da, instant electromagnet!!! It's like a battery!
How do you test voltage regulator Ford F-350 427 gas?
You just need an accurate voltage meter.
Connect the meter to the poles of the battery. Start the engine and avoid spinning her up, even not for a short moment. The reading of the meter now can be anything; a reading lower than 12.6 volt indicates a weak battery.
Slowly increase the engine speed. The meter reading should increase too, but will get "catched" at an engine speed somewhere at 1000 rpm. (8001200) From then on the reading will stay "locked". It should be 13.8V; 0.5V higher or lower is the limit of what is acceptable. A voltage too high is NOT good: it will ruin your battery and wear out bulbs and other equipment!
A voltage regulator is good when the reading hardly reacts to change of engine speed or to adding power consumers like electric window heaters or main headlights.
Ans 2: sometims the voltage regulator is faulty when the remainder of the alternator is OK so it's worth considering replacing the regulator first because it is less expensive and sometimes it can be removed and replaced without taking the alternator off the car.
How do you program a 1999 Land Rover Discovery radio?
Radio/Cassette ONLY
Switch on the radio and "CODE" appears. Press pre-set button 1.
Press either the up or down tunning button until the first digit of the code appears in the display. Press pre-set 1 to store the first digit in the memory.
Use either tunning button to select the second digit of the code [until the correct digit appears]. Press pre-set 1 to store second digit.
Repeat for the third and forth digit, the display now shows the full four digit code. Press pre-set 1 to store the final digit.
if the correct code was inputed the radio will now work!!
Bad break light switch. It is located on or near the brake pedal swing arm.
Try looking at http://z31.com/repairs/brakepedal/
Also check the installation of the bulbs in the rear lights. If they aren't seated right, they will connect the brake light circuit with the running light circuit. Weird symptoms, and not that rare.
Purpose of power capacitor bank in car stereo?
hi guys,use of capacitor in car stereo amplifier is really helpful..specially when using an amplifier(s) to drive speakers.the purpose of capacitor is to maintain current level for amplifier(s) so it can perform better and give optimum performance to the speakers. Power capacitor uses the current from main battery and stores it in itself. and whenever car is turned off, amplifier uses the stored power from capacitor..
hopefully this answer will be helpful.
The question is ambiguous, however one possibility is a parallel circuit, which would permit one light bulb to remain lit while the other light bulb was switched off. By contrast, if the light bulbs were connected in a series circuit, switching one light bulb off would cause both lights to go off.
How do you replace the front turn signal bulb located on a 2001 Chevy suburban?
Remove the headlight assembly above the bad bulb to gain access to the burned out bulb. To remove the headlight assembly, open the hood, locate and remove the two tabs that lock and hold the assembly in place, with those tabs removed you can wiggle the headlight assembly out in the open. Now you can reach in and r & r the burned out signal bulb
Why won't my interior lights not work when the fuse seems to be ok?
check an inside switch that would turn it on and make sure it's not all the way on, to the left I think if it's on a rotary knob, or the wire came off a door post pin so that when the door is closed the light would go off, but not if a wire is off.
Where is the fuse box on a 63 Ford Falcon 2-door sedan located exactly?
It is attached to the backside of the headlight switch. If you look up under the dashboard at the headlight switch you should be able to see the fuses.
There is a clip that can be removed, then it can be pulled off the side of the switch, however the easiest method is to remove the entire switch.
With one hand reach up under the dash, and follow the switch to where it meets the dashboard. You should on one side find a small metal button. Push that button in while pulling on the headlight switch knob and the knob should pull out of the dash. Then unscrew the trim bezel for the switch and remove the switch from under the dash. Now you should be able to easily access the fuses.
Where can i find a 1982 Suzuki GS 125 wiring diagram?
I am looking for a wiring diagram for the Intruder 1500 which also shows color codes. In the process I found the following link. It's for the Intruder 1500 and does not show color codes, but hope it's helpful. http://www.yankeecruisah.com/art/int-1500-wire.gif
Where is the fuel pump relay on a seat ibiza?
behind the fuse board under steeringwheel relay number 405
Where is the interior fuse panel located on a 1998 Isuzu Trooper?
It should be in the fuse/relay center under the hood. Remove the fuse/relay center cover and look at the layout on the backside of the cover. You should see a 20 amp yellow mini fuse that protects the radio circuit (marked RDO) the same fuse covers a couple other circuits as well.
Your clock dash lights and the brake light is stuck on on myb 1987 Mazda 323 how can i fix this?
Do you have tail lights? If so, did you or somebody else install an aftermarket radio? On a lot of Japanese cars, the dimmer is wired backwards to what would be referred to as normal American design, and the aftermarket radio will burn out the dash light dimmer controller. So, not only will you need to buy a new controller, you will have to find the right wire, and eliminate it from the radio's adapter harness. Yeah it gets pretty messy, alright.
Why does 2007 Ford Expedition left turn signal blink fast?
Usually when the turn signal indicator in the car blinks fast is because one of the bulbs is blown. Check to make sure all your indicators are working when you turn on your left blinker. There are at least 3, front.. mirror... and rear.
Where is the Turn Signal Flasher located in a 1985 Chevy Celebrity?
In the 91, there are two fuses for those features.
Fuse 18 (15 amp) runs the Backup Lights, Turn Flasher and Turn Lights.
Fuse 19 (20 amp) runs the Brake Lights and Hazard Flasher.
(From the 91 Caprice service manual)
How do you change the brake lights on a 2004 jetta?
Rear: Brake, Back-up, Tail, Turn signal (3 bulbs, all # 3157)
To access the rear bulbs, open the liftgate and remove the two Phillips head screws from the side of the housing as shown in the center photo above. Slowly and firmly rotate the assembly away from the vehicle until it disengages from the ball pin socket that secures it in back.
Each of the three light sockets, all containing the same exact bulb type, can be removed by turning them counter-clockwise 1/4 turn.
The top is the brake lightThe middle is the directional lightThe bottom is the reverse light
How do you change rear window wiper motor for a 2001 Tahoe?
The 2000 Pontiac Montana has the most common hook-end wiper arms. See the Sources and Related Links section below for installation videos. Also, purchase the replacement blades first and there will be additional instructions/illustrations on the replacement packages. Locate and press the tab or button where the wiper blade is inserted into the hook of the wiper arm and pull wiper blade out of hook. You may have to rotate and flex the blade to make enough clearance for the hook to pass through.
How do you Reset service reminder clock on 2000 vw polo?
- On the 2003 you have the tripometer reset button on the dash under the speedometer. If you twist it left, the minutes will alter and right for the hours. I only realized this myself earlier today.
- If you look at the clock face you'll see that not all the screws are screws, I think two of them you can depress with a pen or similar to change the time.
Why do the inside lights in my 2005 Chevrolet Malibu not come on when the doors are open?
check your dash light dimmer switch it may be turn all the way up if so turn it down this should turn the lights off and also on some models there is an override switch that should be by where you turn your headlamps on if you push this in it should shut off the lights but will not allow them to come on when doors are opened
Why do the fog lights work but not headlights?
well, depending on what type of car you have, you should be able to manually turn them on by going another notch up on the knob you turn to turn the lights on normal. if you own a VW passat like me, just pull the knob out and it will turn foglights on.
Where were the car radios invented?
Unofficial/undocumented Answer:
Neal Kyser McNaughten (and probably others) Although there is no documentation to prove it, my father, Neal Kyser McNaughten, born in 1911, built a radio into a Model T some time in the late 1920s. It had a paper cone and used it's own dry cell since the car had no battery. He claimed that it was particularly of interest to the young ladies...
Where exactly is crankshaft sensor in a Renault clio?
The AA showed me where mine was on a 2004 laguna - auto. lean over the radiator and look for the cable loom - just to the right of centre is a small spur which connects to the sensor, there is a 10mm bolt holding the sensor in place. All reasonably reachable From the bonnet remove the air housing and on the right hand side of the gear box near the top you will see a black component bolted to a yellow strip.
Where can you find the wiring diagram for a f150 ford pickup?
It has been my experience with Ford to find this information in the owner's manual which originally was in the glove box. Why they do NOT provide this information in the Chilton's or Haynes Repair Manuals is a question for FAQfarm! I do have the diagram for 1997-2002 Ford Expedition/F-150 & F-250(except Super Duty)/Lincoln Navigator/2 & 4 wheel drive/gasoline engines but I don't know how to post a diagram on this site or if it's even allowed.Sorry I couldn't be more help,let me know if what I have might be of some help to you and/or check with your local mechanic or dealer.Good Luck!Almost forgot,autozone.com has online manuals for some not all vehicles,but they're working on that,worth a look anyway.
Where is a simple gear train used?
Simple Gears are machine elements that transmit motions by means of successfully engaging teeth.
have you replaced a brake light bulb? if you have a combined sidelight and brakelight you need a double contact bulb. if someone has fitted a single contact bulb, eg an indicator bulb, the terminal touches both the brake and sidelight terminals crossing them out, bringing sidelights on when brake and brakelights when s/lights switched on. hope this helps
