| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| K98892323 | MACK | LEU | 2017 | Diagnostic Trouble Codes ( DTC ) P20EE, P207F And P103C, Diagnostic Procedure - REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US10+OBD201 |
| K23884537 | MACK | LEU | 2017 | Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions (Non-Common Rail Fuel System), Common Mod |
| K71448442 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Codes (DTC) P2604 , P2606 - Intake Heater / Preheater / Preheat "A" Circuit Range / Performance - US10+OBD13, US14+ |
| K14637412 | MACK | LEU | 2017 | Diagnostic Trouble Codes (DTC) P0194-00 - Fuel Rail Pressure Sensor, Circuit Erratic, Intermittent And/Or P016E-00 Closed Loop Fuel Pressure At Contro |
| K23258863 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Codes ( DTC ) P10FE And P24A4 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD |
| K45941512 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P0128, Diagnostic And Repair - US14 +OBD13 US14+OBD15 And US14+OBD16, Commonly Model Year 2015 Through |
| K86094641 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15 And US14+ |
| K74566374 | MACK | LEU | 2017 | Diagnostic Trouble Code ( DTC ) P2698, Diagnostic And Repair Information - US14+OBD15 And US14+OBD16 (Commonly Model Years 2016 And 2017)<br /> |
| K73120837 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P0507 Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15, US14+OBD16 Emissions (N |
| K18304613 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P249C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 And US14+OBD16 (Non-Common |
| K15325424 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Common |
| K38939529 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P05EB, Diagnostic And Repair Information - US14+OBD15 And US14+OBD16 (Commonly Model Years 2016 And 201 |
| K86094641 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15 And US14+ |
| K23258863 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Codes ( DTC ) P10FE And P24A4 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD |
| K95422063 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P2459 Lighting The Malfunction Indicator Lamp ( MIL ); Possible Frequent Regeneration Requests - US14+O |
| FSB284-065 | MACK | LEU | 2017 | ECM and ACM, Reprogramming, OBD2016<br /> |
| K18304613 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P249C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 And US14+OBD16 (Non-Common |
| K86094641 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15 And US14+ |
| K74566374 | MACK | LEU | 2017 | Diagnostic Trouble Code ( DTC ) P2698, Diagnostic And Repair Information - US14+OBD15 And US14+OBD16 (Commonly Model Years 2016 And 2017)<br /> |
| K73120837 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P0507 Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15, US14+OBD16 Emissions (N |
| K23258863 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Codes ( DTC ) P10FE And P24A4 Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD |
| K45941512 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P0128, Diagnostic And Repair - US14 +OBD13 US14+OBD15 And US14+OBD16, Commonly Model Year 2015 Through |
| K15325424 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - US14+OBD13, US14+OBD15 And US14+OBD16 - Common |
| K38939529 | MACK | LEU | 2017 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P05EB, Diagnostic And Repair Information - US14+OBD15 And US14+OBD16 (Commonly Model Years 2016 And 201 |
| FSB284-065 | MACK | LEU | 2017 | ECM and ACM, Reprogramming, OBD2016<br /> |
| K40245340 | MACK | LEU | 2017 | Diagnostic Trouble Code ( DTC ) P026C Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And US14+OBD16 (Non-Common Rail Fuel System) Chassis<br |
| K11065398 | MACK | LEU | 2017 | Mack Trucks has received reports from the aftermarket regarding oil leaks at the CCV housing inlet tube and at the split line between the upper and lo |
| K76992557 | MACK | LEU | 2017 | Chassis Experiencing High soot Accumulation, Abnormal ( Too High, Too Low ) Regeneration Temperatures Following An Aftertreatment Hydrocarbon Injector |
| FSB652-005 | MACK | LEU | 2017 | On some MACK CHU, CXU, GU, TD, LEU, LR, and MRU trucks built from 01/14/2013 and 01/20/2017, the V-Stay carrier bolt hole in the mRide suspension may |
| FSB 373-022 | MACK | LEU | 2017 | The engine harness on MACK MP7 US2015 engines built between March 1, 2015 and September 2, 2016 may be making contact with the air compressor head and |
| PI 0871 | MACK | LEU | 2017 | Software updates with enhancements are available for the Engine Control Module (ECM) for MACK MP7, MP8, and MP10 engines with US2016 emission level on |
| SB-460-010 | MACK | LEU | 2012 | MACK TRUCKS: THERE MAY BE ISSUES WITH BOLTS SUCH AS LOOSENING/ BREAKING AT THE TORQUE ROD ATTACHMENT. *RM<br /> |
| FSB-721-001 | MACK | LEU | 2012 | MACK TRUCKS: PROCEDURE TO REPLACE BOLTS ON THE FRONT SPRING BRACKET WHEN THEY BECOME LOOSE OR BROKEN. *RM<br /> |
| SP-373-014 | MACK | LEU | 2012 | MACK TRUCKS: CONNECTOR PLUGS FOR THE FUEL HEATER SOLENOID MAY BE MISSING. *RM<br /> |
| TB-284-021 | MACK | LEU | 2012 | MACK: ENGINE ECU REPROGRAMMING. THE MACK MP7 AND MP8 WITH MULTIPLE ENGINE ENHANCEMENTS WILL HAVE NEW SOFTWARE. THE EGR MASS FLOW, AND AFTERTREATMEN |
| SB-329008 | MACK | LEU | 2009 | MACK TRUCK: REVISED AUTOMATIC TRANSMISSION OIL COOLER SUPPLY PIPE COUPLING HOUSE. THE PIPE TO THERMOSTAT HOUSING CONNECTION WAS IMPLEMENTED INTO PRODU |
| FSB 258-013 | MACK | LEU | 2012 | MACK: COMBUSTION AIR VALVE AND PIPING ARRANGEMENT. ON THE LEU AND MRU MODEL VEHICLES IT HAS BEEN DETERMINED THAT THERE WAS INSUFFICIENT SUPPORT OF THE |
| FSB-261-034 | MACK | LEU | 2012 | MACK TRUCKS: RADIATOR TIE ROD BRACKET. THE RADIATOR TIE ROD BRACKET (LEFT SIDE) ON MACK LEU TRUCKS EQUIPPED WITH CUMMINS ISL-G NATURAL GAS ENGINES HAV |
| FSB 873-019 | MACK | LEU | 2015 | HEATER BLOWER MOTOR RELAY, REPLACEMENT. ON SOME MACK LEU TRUCKS BUILT BETWEEN 10/16/2008 AND 9/29/2014, CONTINUOUS USE OF THE HEATER BLOWER MOTOR CAN |
| SP-652-006 | MACK | LEU | 2011 | MACK TRUCKS: TORQUE ROD TO MOUNTING BRACKET BOLTS WERE INSTALLED INCORRECTLY. THE BOLTS WERE INSTALLED IN AN OPPOSING MANNER. *RM<br /> |
| SB-262-008 | MACK | LEU | 2011 | MACK TRUCKS: THERE IS A NEW THERMOSTAT SEAL AND COVER TO PREVENT COOLANT LEAKAGE. *RM<br /> |
| SP-284-028 | MACK | LEU | 2011 | MACK TRUCK: THERE IS A SOFTWARE UPDATE. *RM<br /> |
| PI-9782 | MACK | LEU | 2012 | MACK: SOFTWARE UPDATE FOR ENGINE CONTROL MODULE (ECM). *PE<br /> |
| FSB-437-002-01 | MACK | LEU | 2012 | MACK: WHERE THE TRANSMISSION AND/OR ENGINE SUPPORTS ARE ATTACHED, UNDER SEVERE OPERATING CONDITIONS, CRACKS HAVE BEEN LOCATED AND THE MOUNTING BRAC |
| PI-0745 | MACK | LEU | 2012 | MACK TRUCK: ALL AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) COOLANT HOSES ON LEU AND MRU TRUCKS HAVE AN AVAILABLE CAMPAIGN FOR REPLACEMENT. NO MODEL Y |
| FSB-233-004 | MACK | LEU | 2011 | MACK TRUCK: THERE IS FUEL LEAKAGE AT TANDEM FUEL PUMP. THE REPLACEMENT OF FUEL PUMP WILL NOT CORRECT WEEP HOLE LEAKAGE OF FLUID LEAK. CHP, CTP, CXP, |
| FSB-712-003 | MACK | LEU | 2012 | MACK TRUCK: CRACKS MAY DEVELOP IN LOWER FLANGE ON SOME MODEL CHASSIS, LOCATED ON RIGHT HAND FRAME RAIL THAT IS BEHIND FRONT SPRING FRONT HANGER BRAC |
| SB-535002 | MACK | LEU | 2009 | MACK TRUCK: A CHANGE TO PARK BRAKE VALVE USED ON CHASSIS MODEL WAS MADE, WHEREBY PARKING BRAKES AUTOMATICALLY APPLY WHEN AIR SYSTEM PRESSURE DROP-PS 5 |
| SB-22499 | MACK | LEU | 2009 | MACK TRUCK: THE TRANSMISSION OIL COOLER COOLANT SUPPLY PIPING ARRANGEMENT MAY PREVENT INSTALLATION OF A DRIVESHAFT TO AN ACCESSORY PUMP WITH THE TRANS |
| P-1653 | MACK | LEU | 2007 | MACK TRUCK: COOLING SYSTEM SURGE TANK AND TRANSMISSION OIL COOLER SUPPLY PIPE, REPLACEMENT FOR MRU LEU MODELS WITH AUTOMATIC TRANSMISSION. *PE<br |
| P1659 | MACK | LEU | 2007 | MACK TRUCK: DIESEL PARTICULATE FILTER (DPF) ATOMIZATION MODULE REPLACEMENT. MODELS MRU AND LEU MANUFACTURED JANUARY 2, 2007 AND NOVEMBER 20, 2007. |
| FSB-711-007 | MACK | LEU | 2007 | MACK TRUCK: LOWER RIGHT SIDE FRAME BRACKET MAY EXPERIENCE CRACKING AND CAN BE DIRECTLY REPLACED WITH NEW DESIGNED CROSSMEMBER ASSEMBLY. LE, LEU, MR |
| FSB-252-026 | MACK | LEU | 2012 | MACK TRUCK: THE CURRENT EXHAUST PIPE IS REPLACED BY A TWO PIECE FLEX PIPE AND DIESEL PARTICULATE FILTER (DPF) INLET PIPE. LEU, MRU. NO MODEL YEAR |
| SB-258-025 | MACK | LEU | 2012 | MACK TRUCK: REPLACEMENT OF AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) COOLANT HOSE REPLACEMENT. *PE<br /> |
| SP-258-23 | MACK | LEU | 2011 | MACK TRUCKS: FUEL PUMP REPLACEMENT INFORMATION. *RM<br /> |
| SP-254-006 | MACK | LEU | 2011 | MACK TRUCKS: AFTERTREATMENT DPF ATOMIZATION MODULE REPLACEMENT. *RM<br /> |
| FSB-258-027 | MACK | LEU | 2011 | MACK TRUCKS: THE FUEL LEVEL GUAGE MAY READ INCORRECTLY WHEN THE VEHICLE IS FILLED. *RM<br /> |
| PI 0844 | MACK | LEU | 2013 | |
| SB-258-011 | MACK | LEU | 2009 | MACK TRUCK: AFTERTREATMENT DPF SPARK ASSISTED IGNITION SYSTEM ELECTRODE TEST PROCEDURE. AFFECTED MODELS LEU, MRU. NO MODEL YEARS LISTED. * |
| SB-517010 | MACK | LEU | 2009 | MACK TRUCK: HALDEX REAR SLACK ADJUSTERS REPLACEMENT. NO MODEL YEARS LISTED. *PE<br /> |
| SC-334 | MACK | LEU | 2007 | MACK TRUCK: IT HAS BEEN DETERMINED THAT THE 90 DEGREE SINGLE CHECK VALVE FITTING MANUFACTURED BY PARKER HANNIFIN CORP. WHICH IS USED IN THE SUPPLY PO |
| FSB-371-033 | MACK | LEU | 2010 | MACK TRUCK: MAIN CAB FRONT CHASSIS (MCFC) CONNECTOR. THE 102 PIN WIRING HARNESS CONNECTOR ON SOME MODEL TRUCKS BUILT BETWEEN 1/1/07-6/3/10 MAY NOT T |
| SP-254-006 | MACK | LEU | 2012 | MACK TRUCKS: INFORMATION ON THE REPLACEMENT OF THE AFTERTREATMENT ATOMIZATION MODULE. *RM<br /> |
| SP-258-022 | MACK | LEU | 2011 | MACK TRUCKS: INFORMATION ON THE ADJUSTMENT OF THE AFTERTREATMENT COMBUSTION AIR INLET ORIFICE. *RM<br /> |
| SP-258-025 | MACK | LEU | 2011 | MACK TRUCKS: SPARK ASSISTED FLAME TEMPERATURE SENSOR REPLACEMENT INFORMATION. *RM<br /> |
| SB-386-014 | MACK | LEU | 2012 | MACK TRUCKS: THE FUEL LEVEL SENDER IS MAKING IMPROPER CONTACT AND CAUSING THE FUEL GUAGE TO READ INCORRECTLY. *RM<br /> |
| SB-371-036 | MACK | LEU | 2012 | MACK TRUCKS: A WIRING HARNESS CONNECTOR IN THE FRONT CHASSIS MAY NOT SEAL CORRECTLY CAUSING CORROSION. *RM<br /> |
| PI-0770 | MACK | LEU | 2012 | MACK TRUCK: THE LATEST SOFTWARE UPGRADE TO BE RECEIVED BY CERTAIN MACK MP7 ENGINE CONTROL MODULES (ECM) AND AFTERTREATMENT CONTROL MODULES (ACM). |
| FSB-364-032 | MACK | LEU | 2011 | MACK TRUCK: TRUCKS WILL BE REPROGRAM WITH THE LATEST SOFTWARE VERSION OF VEHICLE ELECTRONIC CONTROL UNIT AFTER EXPERIENCING LOST OF DST2 AND THE CH |
| FSB-258-028 | MACK | LEU | 2012 | MACK TRUCK: DUE TO THE LOW GROUND CLEARANCE, THE AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) PUMP'S LOCATION MAY BECOME DAMAGED. *PE<br /> |
| SB-329-008 | MACK | LEU | 2007 | MACK TRUCKS: A REVISED COUPLING HOSE FOR THE ALLISON AUTOMATIC TRANSMISSION OIL COOLER SUPPLY PIPE TO THERMOSTAT HOUSING CONNECTION WAS IMPLEMENTED IN |
| PI-0790 | MACK | LEU | 2012 | MACK TRUCK: INFORMATION REGARDING THE EXPANSION TANK COOLANT PIPE STATIC MAKING CONTACT WITH STARTER SOLENOID WIRE AND RUBBING THROUGH WIRE INSULATI |
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