Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

hotwiring radar detector

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Old Dec 26, 2004 | 09:27 PM
  #1  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
hotwiring radar detector

so im picking up a radar detector tomorrow, i have been reading old threads but they are not very clear to me on how to hotwire the rd...is there a way that i can wire it to the map lights? , if anything i think i would pull one bulb out that way i wouldnt be driving around with a bulb on all the time ...of course id have to remember to hit the switch when the car is off...or if someone wants to explain how to hotwire it to the ignition system.... thanks
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Old Dec 26, 2004 | 09:31 PM
  #2  
DJP87Z28's Avatar
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
Hard wire it to fuse box for the igination key, that way it will turn on>off with the key. Thats the way I have mine set up.
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Old Dec 26, 2004 | 09:55 PM
  #3  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
so connect it to the ignition wire that runs into the fuse box...
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Old Dec 26, 2004 | 10:12 PM
  #4  
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From: Calgary, AB
Car: 1993 Nissan 240sx
Engine: Turbo KA24DE
Transmission: 5 spd
Axle/Gears: 4.08 VLSD
Unless you want to mount it high for better performance and dont want to mess around with running wire up the a pillar...

edit: wait! I have it! Wire the radar detector to the dome light, and then just drive around with a door open!

Last edited by 305q_ta86; Dec 27, 2004 at 05:42 PM.
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Old Dec 26, 2004 | 10:16 PM
  #5  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
haha sounds good to me! , i was thinking the map lights because i believe the map lights have one wire that is always "hot" ...i want to mount it up high and i dont want to run it through the a-pillar, but hey whatever works
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Old Dec 27, 2004 | 05:43 PM
  #6  
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
anyone else?
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Old Dec 28, 2004 | 04:47 PM
  #7  
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
There are a couple of empty slots in the fuse panel. Plug into one of them so that power comes on and off with the ignition.

JamesC
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Old Dec 29, 2004 | 07:31 AM
  #8  
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Originally posted by FirebirdNYC
so connect it to the ignition wire that runs into the fuse box...
Yes. Or use a fuse in the fuse box and tap it off that.
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Old Dec 29, 2004 | 09:30 AM
  #9  
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From: Parrish, Florida (Glad it ain't Vegas)
Car: 94 Corvette
Engine: LT-1
Transmission: Freakin Automatic---For Now
I took the dash top off and ran a couple wires down to the stereo to do mine. Basically I hooked the detector's power wire to the switched power wire on the radio and the ground to the ground wire. I routed the wires for the fuzz buster out of one of the defrost vents so you can't see the wire when it's not attached to the dectector. I set my radar detector low on the windshield in the center and it works like a charm.
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