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RecallGazette

Vehicle problems, recalls & safety intelligence

Dodge Challenger 2015technical service bulletin

Bulletin 18-026-15 · NHTSA communication 10144864 · issued Mar 31, 2015

Technical service bulletin
communication type
Electrical System
component
2015
model years
1
vehicle entries

Official summary

Flash: 6.4L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module with the latest available software. A small number of customers may experience a slight spark knock condition during aggressive high speed driving. They may state that when this occurs, the vehicle is unable to achieve maximum top speed. No Diagnostic Trouble Codes (DTCs) are associated with this condition. In addition, customers may also comment that, with the cluster set on metric units, they are unable to accurately increase or decrease the cruise control set speed us

Vehicles covered

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.