KC-750
Service Bulletin/Repair Instructions
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
KC-750
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
KC-745
Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault Codes P1058 - 21 Or MID 130 PID 161 FMI 1
KC-2112
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2143
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
KC-2116
NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2131
USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
KC-2158
Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2165
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
KC-2171
Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
KC-714
Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit
KC-698
Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination
KC-699
Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
KC-686
(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
KC-663
Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions
KC-648
Mack - PTO Pump Speed Calculator
KC-653
Low Oil Pressure Diagnostic Process For 11 Liter Engines
KC-2169
Low Voltage Disconnect (LVD), Function Description
KC-2170
Electronically Controlled Suspension (ECS) Losing Air Pressure
KC-2172
No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
KC-2161
DEF Pump Cycling periodically Hours After Key Off
KC-626
Mack Chassis - Vehicles Equipped With An Automated Manual Transmission Model F ( AMT-F, mDrive ), Premium Tech Tool ( PTT ) Gearbox Calibration Failure; Gearbox Calibration Operation Stops And Fails At 33% When Run With Transmission Removed
KC-627
Premium Tech Tool ( PTT ) Training Materials And Support Tools
SB-121037
MACK TRUCKS: CRACKS IN LOWER FRAME FLANGE. ON CERTAIN CV AND RD MODEL CHASSIS EQUIPPED WITH CONSTANT SECTION FRAME RAILS, CRACKS MAY DEVELOP IN THE LOWER FRAME FLANGE IN THE AREA OF THE STEERING GEAR. *PE
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.