Regeneration temperatures
Mack technical service bulletin FSB 284-061 for 2014-2016 Mack Gu, 2014-2016 Mack Cxu and 2014-2016 Mack Mru and others.
- Bulletin number
- FSB 284-061
- Component
- Engine
- Summary
- Regeneration temperatures. Certain mack vehicles built between january 1, 2013 and august 17, 2015 may experience a premium tech tool (ptt) error code 38 for scr overtemp when performing a ptt regeneration. If error code 38 occurs, check the engine ecu main software before performing any troubleshooting.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Mack Gu?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history