2019 MACK TERRAPRO (LEU/MRU) TSBs (7)

Bulletin:
K14637412
Component:
073100 fuel system, gasoline:fuel injection system:fuel rail
Summary:
Diagnostic trouble code ( dtc ) p0194 - 00 - fuel rail pressure sensor ( rps ), circuit erratic, intermittent - us17 ( ghg17 ) emissions and newer ( common rail fuel system ); common model years 2017 and 2018.changed repair instructions to
Bulletin:
FSB284-067
Component:
063000 engine and engine cooling:exhaust system
Summary:
Ecm and acm, reprogramming, obd2017 and obd2018
Bulletin:
K23232043
Component:
063000 engine and engine cooling:exhaust system
Summary:
Mack chassis - diagnostic trouble code ( dtc ) p02fa illuminating the malfunction indicator lamp (mil) - us17+obd16 and us17+obd18 (ghg17) emissions (with common rail fuel system), commonly model years 2018 and 2019
Bulletin:
K45573162
Component:
060000 engine and engine cooling
Summary:
Variable geometry turbo (vgt) calibration: premium tech tool (ptt) displays "motor disabled" message, operation will not run, will not complete when running operation; poor performance following calibration - us10 and newer emissions, comm
Bulletin:
K76992557
Component:
070000 fuel system, gasoline
Summary:
Aftertreatment hydrocarbon injector (ahi, 7th injector) changes between us10 and us17 (ghg17, common rail fuel system) - chassis experiencing high soot accumulation, abnormal ( too high, overtemp, too low ) regeneration temperatures followi
Bulletin:
K49053322
Component:
350000 equipment
Summary:
Vehicle speed factor (k-factor) programming - speed factor value incorrect when calculated in premium tech tool (ptt); speedometer reading incorrectly following a change to vehicle speed factor - us17+obd16 and newer emissions, common model
Bulletin:
K93482141
Component:
117000 digital instrument panel
Summary:
Vehicle overspeed warning comes active at a lower speed than expected; vehicle overspeed warning in driver information display (did) - model year 2018 and newer with new style instrument cluster

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