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I have a brand new shift light from proform, is adjustable and they sayd that work whitout a tach.


Las night i try to connect in my ride (civic ex 2003, sedan) but don't work.

3 wires, black= ground neer to the chasis

Red= in a line from the switch

Green= in the front of the car, neer to the batery, in the line for test tach


When I put the key in star position the shift light blink one time but then dose't work.


Help me

 
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Come on guys !!!!! you can help me.

Maybe exist another pointo or wire to connect the green wire(Ithink that it is the problem)

Where is the ignition control module???
Or how I can test the wire(test tach) to know if they work???

 
Rep Power: 452

http://www.7thgencivic.com/forums/sh...d.php?t=155253

 
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I was read this thead and last night i mede all the stuff that I read. But my shift light dosen't work. i need another place to connect the green wire. Where is de ignition control module???

 
Rep Power: 452

ignition control module is located within the PCM and the coils. Just find the green tach wire by the battery.

 
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I tell u that i find this wire by the batery , is a small connectro whit a rubber protection.

But don't work.

what I can do to check if the signal in this connector is right????

 
Rep Power: 351

test light.

 
Rep Power: 297

well first you gotta make sur you have a pill in the shift light thats low for the rpms to reach like around 6500.. second of all you have to make sure your light is made for 4 cylinder cars... some lights have a switch in the back to go from 4 or 6 or 8 cyinder cars.. check that

 
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last night i made alla the connection again and whit pacience and now it is work. thx

 
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Is it working good? Is it accurate? I've wanted that Proform light for awhile.

 
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It is not accurate.

I only can move the shft light from 5500 to 7000 rmps