Manufacturer Communications Detail

PETERBILT / 579 / 2017

Components - Details
Service Bulletin Number: 416-1 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 060000 ENGINE (PWS)
Vehicale/Equipment Name: PETERBILT Vehicale/Equipment Model: 579
Vehicale/Equipment Year: 2017 Date Added To File: Feb, 17 2017
Summary: Vehicles manufactured with a cummins engine and predictive cruise control (pcc) are experiencing an improper message. the cecu sends an incorrect signal "pcc negative speed offset of -2.5 mph (-4km/h), negating the fuel economy benefit of p<br />