No-Idle System Advanced Troubleshooting Guide - MC-615-PACKIT - TSB-1058

TSB-1058 MC-615 regulatorThe MC-615-PACKIT is an advanced voltage regulator that has been designed to meet the demanding needs of today's high technology dynamic electrical systems. These systems, the primary use of which are most often referred to as a 'No-Idle' system, are being used on some of the most advanced heavy duty truck designs on the road today. The MC-615 regulator constantly monitors the operating temperatures and voltage of the batteries, while also managing the alternator and monitoring its temperature. The controller regulates the voltage of the alternator for the specific battery type chosen by the vehicle manufacturer, and charges the batteries in three seperate stages.

Along with this advanced technology, however, comes increased complexity when diagnosing problems within the system. This 14 page guide walks you through the steps required to effectively troubleshoot any system that has the MC-615-PACKIT installed.

Click on the link below to download the file (pdf format).

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Want to learn more about advanced technology no-idle systems?
The information contained in this bulletin is intended for professional technicians who have the proper tools, equipment, and training to perform the maintenance described. This information is NOT intended for 'do-it-yourselfers', and you should not assume that this information applies to your equipment. If you have any questions regarding this information please contact our customer service department at:

Leece-Neville Heavy Duty Systems
a division of Prestolite Electric Inc
7585 Empire Drive
Florence, KY USA 41042

(800) 354-0560
(859) 525-8801