Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 2,701 bulletins for MACK

SLM21-008 Aug 31, 2021
MACK — MACK
980000 UNKNOWN OR OTHER
Service Literature Published and Released in August, 2021
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KC-342 Aug 26, 2021
MACK — 9700, MACK, VAH, VHD, VNL, VNM, VNR, VOLVO (2018–2019) — 16 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Selective Catalytic Reduction (SCR) Parts Supersession; New Part Numbers For SCR Muffler/Canister - All One Box And Two Box Configurations EXCEPT Turbo Compound - US17+OBD16 And US17+OBD18 Emissions, Model Years 2018 And 2019
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KC-2146 Aug 25, 2021
MACK — CH, E-TECH, MACK — 4 vehicle combinations
130000 VISIBILITY
Mack Chassis - Front Radar Supply Chain Constraints
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KC-2140 Aug 25, 2021
MACK — ANTHEM (AN), GRANITE (GR), LR, LR ELECTRIC, MACK, MD, PINNACLE (PI), TERRAPRO (TE) (2021) — 15 vehicle combinations
050000 PARKING BRAKE
Mack Chassis - P05E662 Park brake Sensor/Switch Circuit Range/Performance, Signal Compare failure - Diagnostic Instructions - US21+OBD21 Emissions
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KC-2093 Aug 25, 2021
MACK — MACK
040000 SERVICE BRAKES, AIR
Mack Chassis - Diagnostic Trouble Code ( DTC ) P105594 Brake Switch Status - Special Instructions
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KC-869 Aug 24, 2021
MACK — MACK, VOLVO TRUCK — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Model Year 2017, 2018 - US17 GHG Engines - One Box Exhaust Aftertreatment System ( EATS ) - Diesel Exhaust Fluid ( DEF ) Leakage At One Box Inlet
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KC-591 Aug 18, 2021
MACK — MACK, VN, VOLVO TRUCK — 8 vehicle combinations
030000 BRAKES (PWS)
Vehicles Chassis Equipped With Bendix Brakes On Steer Axle - Excessive Brake Noise; FSB 514-001, Brake S-Cam, Replacement
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KC-2139 Aug 12, 2021
MACK — ANTHEM (AN), GRANITE (GR), LR, MD, PINNACLE (PI), TERRAPRO (TE), VAH, VHD, VN, VNL, VNM, VNR, VNRE, VNX (2020–2022) — 71 vehicle combinations
060000 ENGINE AND ENGINE COOLING
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP)
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KC-2142 Aug 11, 2021
MACK — MACK, VOLVO — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
13L Connecting Rod Identification
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KC-2141 Aug 10, 2021
MACK — MACK, VOLVO — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Xantrex Freedom HF 1800 Inverter/Charger - Fault Code And Troubleshooting Information
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SLM21-007 Jul 31, 2021
MACK — ASET, CH, CHK SERIES, CHU, CL, CLASS 6, CLASS 7, CLASS 8, CRD SERIES, CRD112/113, CRD200, CRD92/93, CS 300, CS 300P, CS SERIES, CV, CX, CXU, DM, DM SERIES, DM400, DM600, DM807, DM809, DM811, DMM SERIES, E6, E7, F SERIES, FDM, FREEDOM, GU, HOPPER, J-TECH, LE, LR, M35AK, M65BX, MACK, MB SERIES, MC400, MC600, MH, MIDLINER, MIDR, MR, MR SERIES, MR400, MR600, MS SERIES, MS200P, MS300, MS300P, R, RB, RD, RD SERIES, RM SERIES, RW SERIES, SNOW PLOW, SR70, T200, T2060A, T2090L, T2090LR, T300, TD, U, V-MAC, V-MAC III, WESTERN, WL, WS — 73 vehicle combinations
350000 EQUIPMENT
Service Literature Published and Released in July, 2021
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KC-289 Jul 30, 2021
MACK — ANTHEM, ANTHEM (AN), CHU, CXU, PINNACLE (PI) (2016–2022) — 14 vehicle combinations
350000 EQUIPMENT
Mack Models CHU, CXU, AN, PI - Troubleshooting And Repair Information For The Indel B Refrigerator - All Model Years
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FSB 511-010 V2 Jul 26, 2021
MACK — ASET, VAH, VHD, VN, VNL, VNR (2021–2022) — 11 vehicle combinations
040000 SERVICE BRAKES, AIR
Disc Brake Rotor, Replacement
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S7588 Jul 21, 2021
MACK — MD (2020–2021) — 2 vehicle combinations
350000 EQUIPMENT
Mack Medium Duty Refrigerant Label Replacement
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S7574 Jul 20, 2021
MACK — ANTHEM (AN), GRANITE (GR), PINNACLE (PI) (2018–2021) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
TECU SOFTWARE UPDATE
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S7576 Jul 20, 2021
MACK — ANTHEM (AN), GRANITE (GR), LR, LR ELECTRIC, PINNACLE (PI), TERRAPRO (TE) (2020–2022) — 28 vehicle combinations
060000 ENGINE AND ENGINE COOLING
VECU Software Update
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KC-2126 Jul 19, 2021
MACK — ASET, VOLVO TRUCK — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Turbo-Compound Engines - P049D00 EGR Valve Exceeded Learning Limit - US21+OBD20 And US21+OBD21 Emissions
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P0244 Jul 15, 2021
MACK — ASET, VOLVO TRUCK — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Wastegate Stuck Close
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SLM21-006 Jun 30, 2021
MACK — MACK
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service Literature Published and Released in June, 2021
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KC-2027 Jun 29, 2021
MACK — MACK, VOLVO, VOLVO TRUCK — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Reoccurring Diagnostic Trouble Code (DTC) P245700 Following EGR Cooler Cleaning Or Replacement
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KC-2112 Jun 29, 2021
MACK — 420, 600 SERIES, 614, 660, 700 SERIES, 770, 780, AC, ACL, AERO, ALL W MODELS, ALL W/FAW617 FRONT AXLE, ANTHEM, ANTHEM (AN), ASET, AT, AUTOCAR, B, B10M, C, CF, CH, CH SERIES, CH600, CH612, CH613, CHK SERIES, CHN, CHR, CHU, CHU612, CHU613, CHU614, CL, CL713, CL733, CLASS 6, CLASS 7, CLASS 8, CM400, CMH, CMM, CONQUEST, CRD SERIES, CRD112/113, CRD200, CRD92/93, CROSS COUNTRY, CS 200, CS 200P, CS 250, CS 250P, CS 300, CS 300P, CS 300T, CS SERIES, CT, CT713, CTP, CV, CV500, CV713, CX, CX613, CXN, CXP, CXU, CXU612, CXU613, CXU613E, CXU614, D12, D12A, D12B, D12C, D7C, DC, DK, DM, DM SERIES, DM400, DM6, DM600, DM6116S, DM6856S, DM6858S, DM800, DM807, DM809, DM811, DM886, DMM, DMM SERIES, DS, E6, E7, F, F SERIES, F6 SERIES, F611, F613, F7 SERIES, F716, F795, F795ST, F797, F86, FAP, FC, FCA, FCM7133, FCS, FDM, FDM7133R, FE, FE SERIES, FE6, FE7, FIRE TRUCK, FL, FL795, FL797, FM, FM SERIES, FREEDOM, FS, FS795, FS797, FWS, GRANITE (GR), GRANITE (GU), GU, GU7, GU713, GU8, GU812E, GU813, GU813E, GU814, HEAVY TRUCK, HMM, HMM6856S, J-TECH, KM, KS, LE, LEU, LL, LR, LR ELECTRIC, LR6, M35AK, M65BX, MACK, MB, MB SERIES, MB400, MB600, MC, MC SERIES, MC400, MC600, MC606, MD, MH, MHR, MID-LINER, MIDLINER, MIDR, MILITARY VEHICLE, MR, MR SERIES, MR400, MR600, MR600P, MR688S, MRU, MS SERIES, MS200, MS200P, MS250, MS250P, MS300, MS300P, MS300T, N10, N12, NE, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), R, R SERIES, R600, R685ST, R685T, R700, R773ST, R795, R797, RB, RB LE, RB6, RB600S, RBS, RC2, RD, RD SERIES, RD400, RD6, RD600, RD795, RD797, RD8, RD866, RD888, RL, RL SERIES, RL600, RL685, RL767, RL773, RL785, RL795, RL797, RM, RM SERIES, RM400, RM600, RS, RS SERIES, RS600, RS685, RS711, RS737, RS747, RS767, RS785, RS795, RS797, RW, RW SERIES, RWI, RWL, RWS, RX, SEMI TRACTOR, SR70, T200, T2060A, T2090L, T2090LR, T300, TD, TD122FAQ, TD122FTQ, TD365, TD60, TD61, TD713, TD714, TERRAPRO (LEU), TERRAPRO (LEU/MRU), TERRAPRO (MRU), TERRAPRO (TE), TITAN, TITAN (TD), U, U SERIES, V-MAC, V-MAC III, VAH, VE D7, VH, VHD, VHD84B, VHL, VISION, VN, VN DAY CAB, VN610, VN660, VN770, VNL, VNL420, VNL430, VNL630, VNL64T, VNL660, VNL770, VNM, VNR, VNX, VOLVO, VOLVO TRUCK, VOLVO WHITE, VT, WA, WAH, WC, WCA, WCL, WCM, WCS, WG, WH, WHEB, WHITE, WHL, WHL42T, WHR, WHS, WHTGM, WI, WIA, WIA64TES, WIAES, WIATES, WIL, WIM, WL, WS, WSR, WX, WXLL, WXLM, WXR (1955–2023) — 5279 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
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KC-2124 Jun 29, 2021
MACK — MACK
100000 POWER TRAIN
Back Office - Mack Chassis - Adding Front Differential Lock (Sales Option 254AB4), VECU4 And VECU5 Parameters
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KC-2119 Jun 29, 2021
MACK — 420, 600 SERIES, 614, 660, 700 SERIES, 770, 780, AC, ACL, AERO, AT, AUTOCAR, B10M, CROSS COUNTRY, D12, D12A, D12B, D12C, D7C, DC, DK, DS, F SERIES, F6 SERIES, F611, F613, F7 SERIES, F716, F86, FE, FE SERIES, FE6, FE7, FM, HEAVY TRUCK, KM, KS, MACK, N10, N12, NE, RBS, RC2, RX, SEMI TRACTOR, TD122FAQ, TD122FTQ, TD365, TD60, TD61, VAH, VE D7, VH, VHD, VHD84B, VHL, VN, VN DAY CAB, VN610, VN660, VN770, VNL, VNL420, VNL430, VNL630, VNL64T, VNL660, VNL770, VNM, VNR, VNX, VOLVO, VOLVO TRUCK, VOLVO WHITE, VT, WA, WAH, WC, WCA, WCL, WCM, WCS, WG, WH, WHEB, WHITE, WHL, WHL42T, WHR, WHS, WHTGM, WI, WIA, WIA64TES, WIAES, WIATES, WIL, WIM, WSR, WX, WXLL, WXLM, WXR (1974–2023) — 659 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
DTC U012100 - Lost Communication With Anti-Lock Brake System (ABS) Control Module, No Additional Information
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KC-2121 Jun 29, 2021
MACK — MACK, VOLVO, VOLVO TRUCK — 6 vehicle combinations
100000 POWER TRAIN
Eaton Endurant Shift Pad Corrected Schematic
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KC-2128 Jun 29, 2021
MACK — ANTHEM (AN), GRANITE (GR), LR, MACK, PINNACLE (PI), TERRAPRO (TE), VAH, VHD, VN, VNL, VNM, VOLVO, VOLVO TRUCK (2021) — 18 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Engine Control Module (EMS) Software Information - Improvement List (Change Log), June 2021 a?? US21+OBD2021 Emissions ONLY
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