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New Route Parameter Manager Aftermarket Kit For Better Fuel Economy

Want to make a loyal customer even happier with the Cummins ISX15-powered truck you sold him or her three years ago? Show your customer how to get better fuel economy by enabling Predictive Cruise Control (PCC) on his or her ISX15 and purchasing the Route Parameter Manager (RPM) aftermarket kit.

Continuous improvement isn’t just for current-model engines. Originally available only on new Cummins X15™ engines, PCC is now available for EPA 2013 and newer ISX15 engines, thanks to the RPM aftermarket kit. Customers who have a 2013 or newer ISX15 rated between 400 hp and 475 hp mated to an automated manual transmission (AMT) who have already upgraded with SmartTorque2 or SmartCoast™ technologies can see an additional fuel-economy gain of up to 3 percent with the addition of our RPM aftermarket kit, which allows for activation of the PCC feature.

PCC is a technology that “sees” the road 2 kilometers ahead, and adjusts the vehicle speed, slightly increasing road speeds as you approach an incline to build momentum, then rolling back the throttle as you crest the hill. The key element in this aftermarket package is Cummins proprietary RPM aftermarket kit, which provides sophisticated GPS mapping that enables PCC to use look-ahead technology and visualize upcoming changes in the road grade, and modify operations to take full advantage of vehicle momentum.

PCC works together with SmartCoast and SmartTorque2 features to deliver a fuel-economy improvement of up to as much as 5 percent versus that of an ISX15 engine without ADEPT.™ It is the exact same technology utilized in our 2017 X15 Efficiency Series engines.

The RPM aftermarket kit comes complete with the GPS mapping software, installation harness, GPS antenna and datalink Y adapters. Once the kit is installed, a simple recalibration of the Electronic Control Module (ECM) will activate the Cummins full suite of ADEPT technologies. The components are warranted by Cummins for 1 year/100,000 miles, and it includes mapping upgrades.

To learn more about ADEPT with PCC, view the ADEPT video on YouTube or visit To order the Route Parameter Manager kit, contact your local Cummins distributor.

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