The Tekonsha ZCI is very dependent on following the instructions to the letter. Using the correct procedure listed under the 'Input Sensor Determination' portion of the install instructions is crucial to the harness completing the 'learn mode'. www.etrailer.com/instructions.aspx?pn=119250KIT
![เปิดใจ “ต้นหอม ศกุนตลา” หลังโดนพาดพิงธุรกิจที่เคยทำ และผลกระทบทำถูกปลดฟ้าผ่า! | แฉ 24 ต.ค.67 [2/3]](http://i.ytimg.com/vi/vCi5OIqlxaE/mqdefault.jpg)
Hopefully works for me. Same kit didn’t work on my 05 x5 years ago.
The Tekonsha ZCI is very dependent on following the instructions to the letter. Using the correct procedure listed under the 'Input Sensor Determination' portion of the install instructions is crucial to the harness completing the 'learn mode'.
www.etrailer.com/instructions.aspx?pn=119250KIT