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

K01157283 Mar 18, 2020
MACK — ANTHEM (AN), CHU, CXU, GRANITE (GR), GRANITE (GU), GU, LR, MRU, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), TERRAPRO (MRU), TERRAPRO (TE), VAH, VHD, VNL, VNR (2017–2021) — 187 vehicle combinations
061110 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
Front Accessory Drive Noise, Alternator Belt Wear, Alternator Belt Tensioner Failure - Model Year 2017 And Newer
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K12193443 Mar 17, 2020
MACK — MACK — 2 vehicle combinations
022000 SUSPENSION:REAR
Mack Chassis - Rear Drive Transverse Torque Rod Bracket Failure; Torque Rod Bracket Broken/Studs Broken On Rear Carrier
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K93440201 Mar 17, 2020
MACK — MACK, VAH, VHD, VNL, VNM, VNR, VNX, VT (2013–2020) — 16 vehicle combinations
100000 POWER TRAIN
Automated Manual Transmission (AMT) - All AMT Models (C, D, F) - Input Shaft And High Range Synchronizer Snap-Ring Selections, Part Number Information, Reference Guide
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K95505022 Mar 17, 2020
MACK — MACK — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
Mack Chassis - Ignition Cylinder Replacement; Ignition Switch Sticks In Ignition Position
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K04706208 Mar 16, 2020
MACK — MACK — 3 vehicle combinations
100000 POWER TRAIN
Mack Chassis - Vehicles Equipped With AMT-C, AMT-D, And AMT-F (mDrive) Transmissions - Grade Gripper Engaging On Flat Ground, Inclination Sensor Calibration
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K34676467 Mar 13, 2020
MACK — MACK, VOLVO, VOLVO TRUCK — 5 vehicle combinations
350000 EQUIPMENT
New/Replacement Air Tank Leaking; Air Leaks At The Air Tank Ports/Around Fittings
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P242B64 Mar 12, 2020
MACK — MACK, TOW HITCH — 5 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 3 - Signal plausibility failure
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P208064 Mar 12, 2020
MACK — MACK, TOW HITCH — 5 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1 - Signal plausibility failure
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P246300 Mar 12, 2020
MACK — MACK, TOW HITCH — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Particulate Filter Restriction - Soot Accumulation Bank 1
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K68360438 Mar 11, 2020
MACK — MACK, VOLVO — 6 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Description and Function - Premium Tech Tool (PTT) Operation 2589-08-03-18 Exhaust Aftertreatment System Analysis
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K31969523 Mar 11, 2020
MACK — MACK, VOLVO, VOLVO TRUCK (1999) — 7 vehicle combinations
100000 POWER TRAIN
AMT-F With Crawler Gears - During Gearbox Removal From The AMT: Input Shaft Slips Out Of The Gearbox Or Becomes Loose In The Gearbox
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P052164 Mar 10, 2020
MACK — MACK — 4 vehicle combinations
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Repair instructions are intended to address CERTAIN fault(s):
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DEF_CIR1 Mar 10, 2020
MACK — MACK — 2 vehicle combinations
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
repair instructions are intended to address CERTAIN fault(s):
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DEF_CIR2 Mar 10, 2020
MACK — MACK — 3 vehicle combinations
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Repair instructions are intended to address CERTAIN fault(s):
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P269800 Mar 10, 2020
MACK — MACK — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Exhaust Aftertreatment Fuel Injector "A" Performance
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U13_P008A00 Mar 10, 2020
MACK — MACK — 4 vehicle combinations
060000 ENGINE (PWS)
Low Pressure Fuel System Pressure - Too Low
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P203F00 Mar 10, 2020
MACK — 9700, H3-41, H3-45, H3-45 VIP, MACK, X3-45, X3-45 COMMUTER, X3-45 VIP (2013–2020) — 91 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Reductant Level Low
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P207F00 Mar 10, 2020
MACK — MACK — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Reductant Quality
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P021800 Mar 10, 2020
MACK — MACK — 2 vehicle combinations
100000 POWER TRAIN
Transmission Fluid Over Temperature Condition
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U17_P040200 Mar 10, 2020
MACK — 9700, H3-40, H3-41, H3-45, H3-45 VIP, MACK, X3-45, X3-45 COMMUTER, X3-45 VIP (2013–2020) — 187 vehicle combinations
030000 BRAKES (PWS)
Engine Exhaust Gas Recirculation 1 Valve PositionFlow Excessive Detected
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P040200 Mar 10, 2020
MACK — 420, 770, 9700, AC, ACL, ASET, AUTOCAR, 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, D12, D12A, D12B, D12C, D7C, DM, DM SERIES, DM400, DM600, DM807, DM809, DM811, DMM SERIES, E6, E7, F SERIES, FDM, FE SERIES, FREEDOM, GU, H3-41, H3-45, H3-45 VIP, 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, SR70, T200, T2060A, T2090L, T2090LR, T300, TD, TD122FAQ, TD122FTQ, TD60, TD61, U, V-MAC, V-MAC III, VAH, VE D7, VHD, VHL, VN, VN DAY CAB, VN610, VN770, VNL, VNL420, VNL660, VNL770, VNM, VNR, VOLVO TRUCK, VT, WAH, WC, WCA, WG, WI, WIA, WIA64TES, WL, WS, WX, WXLL, WXR, X3-45, X3-45 COACH, X3-45 COMMUTER, X3-45 VIP (2003–2020) — 351 vehicle combinations
060000 ENGINE (PWS)
Engine Exhaust Gas Recirculation 1 Valve Position Flow Excessive Detected
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P025600 Mar 10, 2020
MACK — MACK — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Engine Coolant Level Low
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P208464 Mar 10, 2020
MACK — 9700, H3-41, H3-45, H3-45 VIP, MACK, X3-45, X3-45 COMMUTER, X3-45 VIP (2013–2020) — 59 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2 - Signal plausibility failure
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U18_P008A00 Mar 10, 2020
MACK — MACK — 3 vehicle combinations
060000 ENGINE (PWS)
Low Pressure Fuel System Pressure - Too Low
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P107575 Mar 9, 2020
MACK — 9700, H3-41, H3-45, H3-45 VIP, MACK, VOLVO, VOLVO TRUCK, X3-45, X3-45 COMMUTER, X3-45 VIP (2013–2020) — 58 vehicle combinations
030000 BRAKES (PWS)
Clutch System - Emergency position not reachable
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