| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| KC-2035 | MACK | MRU | 2018 | Mack Chassis - Mileage Does Not Store At Key OFF<br /> |
| KC-471 | MACK | MRU | 2018 | Mack Chassis " Air Restriction Light On " In The Cluster.<br /> |
| K44714632 | MACK | MRU | 2018 | Mack Chassis - TerraPro (MRU) And Low Entry (LEU) Models - Field Service Bulletin FSB 381-042, Warning Light Bar Replacement and Software Conversion K |
| K25470463 | MACK | MRU | 2018 | Mack Chassis - US07 Spark Assist Troubleshooting Check Sheet<br /> |
| K15552222 | MACK | MRU | 2018 | Mack US10 Spark Assist Troubleshooting Check Sheet<br /> |
| K17028411 | MACK | MRU | 2011 | Electronic Control Unit (ECU) Replacement (EMS, VECU, TECU, LCM) - Programming (Conversion Kit) Requirements When Installing An ECU With A Newer Part |
| K25470463 | MACK | MRU | 2018 | Mack Chassis - Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions<br /> |
| K50350118 | MACK | MRU | 2018 | Mack Chassis - Discharge Recirculation Valve (DRV) - FSB 258-029 , Engine Turbocharger Compressor Bypass Valve Deletion Kit, Installation<br /> |
| K73535241 | MACK | MRU | 2018 | Mack Chassis - SNM16-006 Telematics Gateway ( TGW ) Goes Offline Due To Vin Mismatch When Test Engine ECU Is Installed<br /> |
| K63323104 | MACK | MRU | 2018 | Mack Chassis - Vibration Questionnaire, Driveline Angle Worksheet And Rough Ride Check Sheet<br /> |
| K00491826 | MACK | MRU | 2018 | Mack Chassis - Diagnostic Trouble Codes ( DTC ) P208E And P103B Logging With Possible Derate ( SCR Inducement ) - US14+OBD13, US14+OBD15, US14+OBD16 E |
| K00527512 | MACK | MRU | 2018 | Mack Chassis - Vehicles Equipped With A Vertical Selective Catalytic Reduction (SCR) System - Diagnostic Trouble Codes ( DTC ) P1031 With Possible P24 |
| K00527512 | MACK | MRU | 2018 | Mack Chassis - Vehicles Equipped With A Vertical Selective Catalytic Reduction (SCR) System - Diagnostic Trouble Codes ( DTC ) P1031 With Possible P24 |
| K54101221 | MACK | MRU | 2018 | ** Tech Tip ** TT - 001 - 2015 - How And When To Diagnose A P0402 Code<br /> |
| K00491826 | MACK | MRU | 2018 | Mack Chassis - Diagnostic Trouble Codes ( DTC ) P208E And P103B Logging With Possible Derate ( SCR Inducement ) - US14+OBD13, US14+OBD15, US14+OBD16 E |
| K18412228 | MACK | MRU | 2018 | Mack Chassis - Telematics Gateway ( TGW, MID 142 ) Losing Communication With The Instrument Cluster ( IC ) - Counts Of Fault Code (FC) MID 140 PSID 23 |
| K16925952 | MACK | MRU | 2018 | ** Tech Tip ** TT - 007 - 2015 - Diagnosing The Aftertreatment Control Module DTCs P202D, P208E, P20E8 - OBD13 (Commonly Model Year 2014); Newer Chass |
| K43056254 | MACK | MRU | 2018 | Mack Chassis - Aftertreatment Control Module ( ACM ) Offline / Not Visible / Missing From Control Unit Information in Premium Tech Tool ( PTT )<br /> |
| K42708399 | MACK | MRU | 2018 | Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light (MIL ) - OBD15 And US14+OBD16 (Non-Common Rail Fuel System) Chassis<br |
| K37146742 | MACK | MRU | 2018 | US07 / US10 D13 Turbocharger Gasket - Low Power, Poor Regen Performance<br /> |
| K43056254 | MACK | MRU | 2018 | Mack Chassis - Aftertreatment Control Module ( ACM ) not visible in Premium Tech Tool ( PTT ).Added more checks and procedures<br /> |
| K42708399 | MACK | MRU | 2018 | Diagnostic Trouble Code ( DTC ) P0422 Lighting The Malfunction Indicator Light ( MIL ) - OBD15 And OBD16 Chassis (Non-Common Rail).Updated to reflect |
| K86094641 | MACK | MRU | 2018 | Mack Chassis - Diagnostic Trouble Code ( DTC ) P226C Intermittently Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 And OBD16 Conventional Cha |
| K58557784 | MACK | MRU | 2008 | Fuel Injector Offset Learning Diagnostic Trouble Codes ( DTC ) / Fault Codes Logged In Engine Control Module ( EMS ); Possible Rough / Uneven Idle - O |
| FSB465-003 | MACK | MRU | 2018 | Effective September 2016, a revised composite bevel gear compartment cover with steel threaded fill plug and face-mounted o-ring was implemented into |
| K24483157 | MACK | MRU | 2018 | Diagnostic Trouble Codes ( DTC ) P208E And P103B Logging With Possible Derate (SCR Inducement ) - US13 Emissions And Newer<br /> |
| K75024255 | MACK | MRU | 2018 | During extended periods of idling, engine speed may increase for a short time without any external command to do so.<br /> |
| FSB 381-049 | MACK | MRU | 2014 | ON SOME MACK ISL-G MODELS BUILT, BETWEEN JANUARY 1, 2009 AND JANUARY 21, 2013, MAY EXPERIENCE A FAULT CODE, MID140 PSID 200 FMI 9, WHEN THE ENGINE SOF |
| FSB 221-010 | MACK | MRU | 2018 | Diagnostic Trouble Codes (DTCs), Low Oil Pressure, CXU, GU, LEU, MRU<br /> |
| SP-218-002-01 | MACK | MRU | 2013 | MACK: INCORRECT HARDWARE ON FRONT ENGINE MOUNT. BOLTS ARE THE INCORRECT LENGTH AND OR GRADE FOR THE ENGINE. *KB<br /> |
| SB-P10683 | MACK | MRU | 2008 | MACK TRUCK: ELECTRONIC HAND THROTTLE FUNCTIONS REGARDLESS OF PARK BRAKE STATUS; IT HAS BEEN DETERMINED THAT THE ELECTRONIC HAND THROTTLE ON CERTAIN MR |
| FSB-221-010 | MACK | MRU | 2014 | MACK TRUCKS: LOW OIL PRESSURE. STORED DTC SPN 100 FMI 1, DURING LONG HARD PULL CONDITIONS. *JS<br /> |
| PI-0825 | MACK | MRU | 2013 | MACK: SOME MACK MRU MODELS BUILT BETWEEN 10/12/12 AND 4/19/13 MAY HAVE UNSEALED SPLICE EXPOSED TO THE OUTSIDE ENVIRONMENT. IT IS POSSIBLE FOR THIS TO |
| PI-0834 | MACK | MRU | 2013 | MACK: REPLACEMENT PROCEDURE REGARDING THE TURBOCHARGER OUTLET FLEX PIPE HAS A DURABILITY ISSUE AND WOULD TO BE REPLACED IN CERTAIN TRUCKS. 2013 LEU |
| FSB-373-018 | MACK | MRU | 2013 | MACK TRUCK: SOME TRUCKS MAY EXPERIENCE, ON 31 WAY TRANSMISSION CONNECTOR, MULTIPLE OPEN CIRCUITS, DUE TO A MANUFACTURING SUPPLIER ISSUE WITH CONNECTO |
| FSB-284-047 | MACK | MRU | 2013 | MACK: ON SOME TRUCKS, OIL CONTAMINATION INTO ENGINE WIRE HARNESS, MAY BE FROM OIL LEVEL SENSOR FAILURE AND AN ANTI WICKING PIGTAIL SPLICE KIT IS AVAI |
| FSB 284-040 | MACK | MRU | 2013 | DIAGNOSTIC TROUBLE CODE (DTC) SPN 4094 FMI 18 AND SPN 5246 FMI 0 CAN LOG IN CERTAIN CHASSIS APPLICATIONS THAT LOAD THE ENGINE DURING IDLE CONDITIONS O |
| PI 0857 | MACK | MRU | 2015 | CONTROL MODULE SOFTWARE UPDATES. SOFTWARE UPDATES WITH ENHANCEMENTS ARE AVAILABLE FOR THE ENGINE CONTROL MODULE (ECM) FOR MACK MRU/LEU MP7 ENGINES WI |
| FSB 861-006 | MACK | MRU | 2015 | BUMPER, REPLACEMENT. THE CURRENT FRONT BUMPER ON SOME MACK MRU TRUCKS BUILT BETWEEN 10/22/2007 AND 11/14/2014 MAY EXPERIENCE TWISTING AND WARPING WHE |
| FSB-252-029 | MACK | MRU | 2013 | MACK TRUCK: MUFFLER INLET PIPE WILL FALL OUT, AND A NEW MUFFLER INLET PIPE, TURBORCHARGER OUTLET PIPE, LENGTHENED EXHAUST FLEX PIPE WAS DESIGNED TO A |
| FSB-381-049 | MACK | MRU | 2014 | MACK TRUCKS: INFORMATION PROVIDED REGARDING THE REPROGRAMMING OF THE INSTRUMENT CLUSTER DUE TO MESSAGE BEING TURNED OFF IN NEW ENGINE SOFTWARE. MODE |
| PI-0831 | MACK | MRU | 2013 | MACK: DIAGNOSTIC TROUBLE CODES (DTCS), P1086, P0420, P205B, P202, LOW TEMPERATURE, WILL BE RESOLVED WITH SOFTWARE UPDATE ENHANCEMENTS FOR ENGINE CONT |
| PI-0826 | MACK | MRU | 2013 | MACK: UPDATE SOFTWARE INFORMATION REGARDING ENHANCEMENTS FOR ENGINE CONTROL MODULE (ECM) AND AFTERTREATMENT CONTROL MODULE (ACM) ON VEHICLES WITH DIA |
| PI 0841 | MACK | MRU | 2015 | ON CERTAIN MACK CNG (COMPRESSED NATURAL GAS) MRU/LEU MODELS, BUILT BETWEEN 11/10/13 AND 2/14/14, MAY HAVE AN ACTIVE FAULT CODE MID 140 PID 247 FMI 9 A |
| PI-0772 | MACK | MRU | 2010 | MACK: ON CERTAIN TRUCK CHASSIS, DUE TO A POTENTIAL CRACKING FROM THERMAL EXPANSION, THE AFTERTREATMENT DPF (DIESEL PARTICULATE FILTER) COMBUSTION M |
| SB-724010 | MACK | MRU | 2007 | MACK TRUCK: ON CERTAIN TRUCK CHASSIS MANUFACTURED PRIOR TO MAY 30, 2008, THE POSSIBILITY EXISTS FOR THE MAIN CAB HARNESS TO RUB AGAINST THE CHARGE AI |
| SB-724011 | MACK | MRU | 2009 | MACK TRUCK: CAB ROOF HARNESS REPAIR AND PASS THROUGH HOLE MODIFICATION. ON CERTAIN TRUCK MODEL CHASSIS, THE POSSIBILITY EXISTS FOR THE CAB ROOF HARN |
| FSB-284-062 | MACK | MRU | 2015 | MACK TRUCK: DURING EXTREMELY COLD AMBIENT TEMPERATURES, AT START UP, SOME TRUCKS MAY EXPERIENCE THROTTLE DELAYS, UNTIL ENGINE TEMPERATURES ARE OPERAT |
| FSB 381-049 | MACK | MRU | 2014 | ON SOME MACK ISL-G MODELS BUILT, BETWEEN JANUARY 1, 2009 AND JANUARY 21, 2013, MAY EXPERIENCE A FAULT CODE, MID140 PSID 200 FMI 9, WHEN THE ENGINE SOF |
| P-1650 | MACK | MRU | 2007 | MACK: MODEL MRU WITH MANUAL TRANSMISSION. COOLING SYSTEM SURGE TANK REPLACEMENT. *PE<br /> |
| FSB-284-040 | MACK | MRU | 2014 | MACK: ON CERTAIN TRUCKS, THERE IS A SOFTWARE UPDATE FOR THE ENGINE CONTROL MODULE (ECM). MODEL LEU, MRU. NO YEARS LISTED. *PE<br /> |
| FSB 561-024 | MACK | MRU | 2014 | ON LEU633 AND MRU633 MODELS BUILT BETWEEN MARCH 2012 AND AUGUST 2013 THE BRASS COLLAR THAT IS CRIMPED ONTO THE STAINLESS STEEL COMPRESSOR DISCHARGE LI |
| FSB-565-001 | MACK | MRU | 2013 | MACK TRUCKS: ON SOME TRUCKS, WHERE ATTACHMENT TO COMPRESSOR, TRUCK MAY EXPERIENCE A FAILURE OF BRAKE COMPRESSOR AIR INLET HOSE AND NEED TO REPLACE BL |
| PI 0825 | MACK | MRU | 2014 | CERTAIN MACK MRU MODELS, BUILT BETWEEN 10/12/12 AND 4/19/13, MAY HAVE AN UNSEALED SPLICE EXPOSED TO THE OUTSIDE ENVIRONMENT. THIS MAY ALLOW CORROSION |
| PI 0834 | MACK | MRU | 2014 | DUE TO A DURABILITY ISSUE WITH THE TURBOCHARGER OUTLET FLEX PIPE, IT HAS BEEN DECIDED TO REPLACE THE FLEX PIPE ON ALL MACK LEU AND MRU VEHICLES WITH A |
| FSB 373-018 | MACK | MRU | 2014 | ON SOME MACK MODELS BUILT WITH AN ALLISON TRANSMISSION, BETWEEN MAY 16, 2011 AND AUGUST 9, 2013, MAY EXPERIENCE MULTIPLE OPEN CIRCUITS IN THE 31 WAY T |
| FSB-221-009 | MACK | MRU | 2013 | MACK TRUCKS: HOSE, ENGINE OIL FILL TUBE. ENGINES BUILT BEFORE FEBRUARY 11, 2013 MAY EXHIBIT MINOR OIL SEEPAGE FROM THE ENGINE OIL FILLER TUBE HOSE OR |
| PI 0870 | MACK | MRU | 2017 | ENGINE CONTROL MODULE (ECM), REPROGRAMMING. CERTAIN MACK MRU TRUCKS BUILT FROM 01/01/2016 TO 07/23/2016, AND EQUIPPED WITH A CUMMINS ISL ENGINE MAY E |
| FSB 884-007 | MACK | MRU | 2015 | ON CERTAIN MACK MRU TRUCKS MANUFACTURED FROM 06/04/2014 THROUGH 06/18/2014, THE DRIVER SIDE SEAT BELT BOLTS MAY LOOSEN OVER TIME AND POTENTIALLY CAUSE |
| FSB 565-001 | MACK | MRU | 2014 | SOME MRU AND LEU TRUCKS BUILT BETWEEN 06/28/2010 AND 02/11/2013 WITH THE CUMMINS ISLG ENGINE MAY EXPERIENCE A FAILURE OF THE BRAKE COMPRESSOR AIR INLE |
| PI-0841 | MACK | MRU | 2014 | MACK TRUCK: DUE TO MESSAGING SITUATION REGARDING INSTRUMENT CLUSTER AND ENGINE, THERE IS AN ACTIVE FAULT CODE, AND THE ENGINE HOURS IN THE INSTRUMENT |
| FSB-561-024 | MACK | MRU | 2013 | MACK TRUCK: THE INABILITY OF UNIT BUILDING AIR PRESSURE IS DUE TO BRASS COLLAR CRIMPED ONTO STAINLESS STEEL COMPRESSOR DISCHARGE LINE SPLITTING. MOD |
| PI-0837 | MACK | MRU | 2013 | MACK TRUCKS: INFORMATION AVAILABLE REGARDING THE ENHANCEMENTS FOR ENGINE CONTROL MODULE (ECM) SOFTWARE UPDATES TO ADDRESS COLD START TIME DELAY, IMPR |
| SB-234030 | MACK | MRU | 2009 | MACK TRUCK: AFTERTREATMENT FUEL INJECTOR (AFI) AIR PURGE SYSTEM, KIT INSTALLATION INSTRUCTIONS. A CONTINUOUS AIR PURGE SYSTEM WAS DEVELOPED AND IMPLE |
| SB611003 | MACK | MRU | 2008 | CRACKS IN ENGINE TUNNEL AT LEFT-SIDE CROSS SILL -MR AND MRU MODELS. *TT UPDATED 6/11/08. *NJ<br /> |
| FSB 284-062 | MACK | MRU | 2016 | MP7 345R THROTTLE DELAY AT COLD START, CERTAIN MACK MP7 345R ENGINES BUILT BETWEEN FEBRUARY 7, 2014 AND JULY 6, 2015 MAY EXPERIENCE EXCESSIVE THROTTLE |
| SP-652-004 | MACK | MRU | 2011 | MACK TRUCK: TORQUE ROD RELOCATION FOR HN SUSPENSION. CERTAIN MODEL TRUCKS WITH HN SUSPENSION HAVE BEEN FOUND TO MAKE CONTACT WITH THE TORQUE ROD AT |
| FSB-874-051 | MACK | MRU | 2011 | MACK TRUCK: A/C HOSE CONDENSATION REMEDIATION. THE LOW PRESSURE A/C HOSE USED ON THE OPTIONAL REDDOT ROOF MOUNTED AIR CONDITIONING UNIT MAY DRIP CON |
| FSB-512-002 | MACK | MRU | 2014 | MACK: AIR DISC BRAKE EXPERIENCING THERMAL OVERLOAD CONDITION THAT OVER ADJUSTMENT OF NORMAL PAD WEAR COMPENSATION THAT MAINTAINS RUNNING CLEARANCE BE |
| FSB-293-017 | MACK | MRU | 2013 | MACK: A NEW OIL SUPPLY LINE, WITH MACHINED FITTING BRAZED ON END OF TUBE TO PREVENT OIL LEAKAGE AT FILTER HOUSING, REPLACES OLD OIL SUPPLY LINE, FOR |
| 884-007 | MACK | MRU | 2014 | MACK TRUCKS: TRUCKS MANUFACTURED FROM 06/04/2014-06/18/2014 REQUIRES TIGHTENING OF SEAT BELT BOLTS. NO REPORTS HAVE BEEN RECEIVED OF BELTS COMING |
| SB 214054 | MACK | MRU | 2008 | SUPPLEMENTAL AIR VALVE AND FITTING ARRANGEMENTS - NON-CATALYZED DPF. (DOES NOT APPLY TO MACK TRUCKS AUSTRALIA). *PE<br /> |
| SB 493002 | MACK | MRU | 2008 | REVISED FASTENERS FOR TELMA YOKE AND ROTOR-TO-COMPANION FLANGE - GU, MRU AND LEU MODELS WITH TELMA RETARDER. *PE<br /> |
| SB 234020 | MACK | MRU | 2008 | DIFFERENTIAL PRESSURE SENSOR HOSES AND CLAMPS - NON-CATALYZED DIESEL PARTICULATE FILTER (DPF) USED ON MRU AND LEU MODELS. (DOES NOT APPLY TO MACK TRU |
| SB-261-022 | MACK | MRU | 2009 | MACK TRUCK: ON SOME TRUCKS THE MAIN CAB HARNESS HAS BEEN FOUND TO COME IN CONTACT WITH THE RADIATOR RECIRCULATION SHIELD ON THE COOLING PACKAGE WHEN |
| SB-724-011 | MACK | MRU | 2007 | MACK TRUCKS: ON CERTAIN MODEL CHASSIS, THE POSSIBILITY EXISTS FOR THE CAB ROOF HARNESS TO RUB AGAINST THE EDGE OF THE PASS THROUGH HOLE WHERE THE HARN |
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