Smartline cruise

Printed From: the12volt.com
Forum Name: Cruise Controls
Forum Discription: Cruise Control Settings, Tach Signal, VSS PPM(Vehicle Speed Signal Pulses Per Mile), Vacuum, Brake, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=139065
Printed Date: May 02, 2025 at 11:56 AM

Topic: Smartline cruise

Posted By: Ween
Subject: Smartline cruise
Date Posted: June 09, 2015 at 8:28 PM

Hi,
Might anyone have any experience with the AP900C unit? Having difficulties with a VSS signal. GM LS motor, 4L80E transmission with a US Shift/Baumann controller.
Thanks in advance.
M

Replies:

Posted By: Ween
Date Posted: June 29, 2015 at 9:51 PM

Problem resolved.
Actually was three issues. 1: Using the VSS output of the trans controller also required using the trans controller to supply a ground for the speedometer (Autometer unit). 2: Autometer VSS output was used to drive the APC900C VSS input. 3: Instructions for the APC900C may need clarification.
Thanks for looking,
M

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