Tried to hardwire radar detector and now my car won't drive!
#1
Tried to hardwire radar detector and now my car won't drive!
Seems like i shorted something out when i was installing a radar detector.
I was wiring the cord into the rear view mirror plug and must have touched the two wired together because my dash board went haywire and eventually is all blacked out. I then went to try and drive my car but could only go about 1 mile per hour and idling extremely rough. Danny told me it must be a fuse but i have no idea which it could be. does anyone know whats going on here? PLEASE PLEASE HELP. Dont want to have to take to my mechanic. Thanks guys John
I was wiring the cord into the rear view mirror plug and must have touched the two wired together because my dash board went haywire and eventually is all blacked out. I then went to try and drive my car but could only go about 1 mile per hour and idling extremely rough. Danny told me it must be a fuse but i have no idea which it could be. does anyone know whats going on here? PLEASE PLEASE HELP. Dont want to have to take to my mechanic. Thanks guys John
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i checked all the fuses that i could see with my eyes. theres also a large black one near battery and i checked with volt meter and seems to work. the computer is all out of wack and it wont drive past a mile an hour or two. also, the battery is dead now have to jump it everytime then shortly thereafter it dies. Help
#5
#7
unplug the radar.. then check the fuse.. if you can hear music but the display is black. then it's most likely the fuse that controls the dimer switch.. which prolly controls all lights on the display (dash, radio, clock, etc..). If that's not the case u must have two wires still touching that is why i said undo the radar and whatever else u did.
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#8
the radar has been unplugged from the start. i have not checked the fuses behind the battery. i forgot about those also it has to be more than just a panel fuse as my idle is really rough and the fact that iu can drive the car at about 2 miles an hour floored says that there must be something really wrong. what fuses are behind battery?
#10
Troubleshooting Tip
Get a 12v automotive test light, the kind with the sharp point and ground clip. On the back side of these fuses there are little metal pieces, they are attached to the plugin terminals of the fuse. For testing fuses, you can touch the point to the metal part of the fuse on either end, if you have voltage on both ends the fuse is good, if only one end, the fuse is blown.
You can check a bunch of fuses very quickly.
You can check a bunch of fuses very quickly.
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how long should i let the ecm reset for? im having aaa take to my mechanick in the morning if this doesnt work. also. the test light bulb has blown twice. what am i to ground the clip on? dont i just clip on any ground? then test the probe on the fuse ends? thanks THise really sucks
#15
Does the tester you are using have it's own battery? Does the light come on when you touch the clip to the point? If so, you are using a continuity tester. Continuity testers must not be used on energized (live) circuits. This would explain the blown bulbs. This tool can only tell you if a circuit, or section of a circuit is open (very high resistance "ohms"), or closed (very low resistance "ohms").
The technique I have been describing uses the 12 volt test light, (which is by far the more useful tool) this tester will tell you if the cars battery voltage is present or not at whatever point you happen to be touching.
The technique I have been describing uses the 12 volt test light, (which is by far the more useful tool) this tester will tell you if the cars battery voltage is present or not at whatever point you happen to be touching.