Edited by EishiFUN
i have a 1989 GMC 700 and im trying to get a geo device hooked up. i know there are not computers in this truck but if i know the pin out of the geo device then i can get power to the device for the tacking and mapping i just wont have any diagnostics of the unit. does any one have the pin out of a geo devoce.
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Hello @CColl-10366 ,
Thank you for asking your question in our community. For this kind of vehicle we have a special harness you can use to install the device. It is our HRN-CW03K3 .
You can read a little more about this harness and the installation of it in this article: 3-Wire Harness Installation and Functionality with Geotab GO Devices
Let us know if you have any other questions bout this. We are happy to help.
have a great day!
Eishi FUN
Hello @CColl-10366 ,
Thank you for asking your question in our community. For this kind of vehicle we have a special harness you can use to install the device. It is our HRN-CW03K3 .
You can read a little more about this harness and the installation of it in this article: 3-Wire Harness Installation and Functionality with Geotab GO Devices
Let us know if you have any other questions bout this. We are happy to help.
have a great day!
Eishi FUN