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relay wiring help

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  • relay wiring help

    hello just got this relay from a ford mondeo it says on the side it is 70amps so im hoping i wont blow this up.it has four pins coming out 2 big ones and 2 small ones,they are numbered 1 to 4 .the diagram on the relay is like this



    hhow do i wire this up so it will turn on when ignition is on? thanks

  • #2
    sorry about pic quality its the best i could do

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    • #3
      At a guess from the pic terminals 1 and 2 are the coil, 3 and 5 are the switch.

      I'd wait to see if anyone else replies before trying though, just so they can confirm.

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      • #4
        thats what i thought but which wires would i put on to which connector .how about
        1 earth
        2remote live
        3carputer
        5battery live
        does that sound right

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        • #5
          1: ground
          2: ignition +12
          3: (in) battery +12
          5: (out) output +12v to carputer
          pin 3 will only connect to pin 5 when pin 2 has 12V.
          96' Mercedes Benz C36 -Matte Black-
          Status..::... {##------}25%~~ back to planning

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          • #6
            that was right it works ,thanks for the help

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