I Want to instal a GPS Pioneer ANH-9R but I don't found tha conecting pour the speed infomation.

Help me.

 

The GPS should figure out your speed for you. You should not have to hook it up to anything except power.

 

For more precision the GPs pioneer needs to know the reel speed. And for it it is necessary to connect the signal of wheels

 

Nobody have a GPS ?

 

 

Why do you need to hook it up to the car to get "real" speed. The GPS speed is probably more accurate than the speedometer on your car.

 

I don't now why exactly. But I don't have the choice, beacause whitout this infomation, the GPS don't work

 

I only must have the color of the cable of the speed information.

 

You're losing something in the translation. A GPS system uses signals from satellites to calculate speed and direction, not the wheels of the car. I looked up that Pioneer unit but couldn't find anything written about it in English, sorry.

 

Some GPS systems such as the new Streetpilot 2650 use the wheel MPH when the unit cannot get satellite reception. I have no idea about this pioneer though.