Mack Cl
Vehicle Details: Service Bulletins
MACK VIN Decoder
Use the box here to look up VINs from MACK as well as other manufacturers
Frequently Asked Questions
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Where is the MACK CL produced?
- The MACK CL is produced in Greensboro North Carolina, United States (usa).
NHTSA Mandated Recalls
Bulletins
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- KC-733 - ENGINE AND ENGINE COOLING: Back office mack chassis - secondary gauge set up - model year 2018 and newer.
- KC-2107 - ENGINE AND ENGINE COOLING: Def level (uqls) sensor troubleshooting guide - us17+obd16 emissions and newer.
- KC-2112 - ELECTRICAL SYSTEM: Programming failure - chassis with cummins engine and an allison transmission
- KC-2116 - ENGINE AND ENGINE COOLING: Nox sensor troubleshooting guide - us10+obd13 and newer emissions.
- KC-2143 - VEHICLE SPEED CONTROL: (back office) - cruise control inoperative after updating software vecu5 without esp package (uesp).
- KC-2157 - FUEL SYSTEM, GASOLINE: Aftertreatment hydrocarbon injector (ahi) troubleshooting guide - us10+obd13 and newer emissions.
- KC-2158 - ENGINE AND ENGINE COOLING: Selective catalytic reduction (scr) muffler troubleshooting guide - us10+obd13 and newer emissions.
- KC-2165 - ENGINE AND ENGINE COOLING: Def pump troubleshooting guide - us10+obd13 and newer emissions.
- KC-399 - ELECTRICAL SYSTEM: Vehicle overspeed warning comes active at a lower speed than expected; vehicle overspeed warning in driver information display (did) - model year 2018 and newer with new style instrument cluster.
- KC-405 - POWER TRAIN: Warranty automated manual transmission ( amt, i-shift, mdrive ) control housing assembly; guidelines for filing a claim for chassis return visit with transmission issues after a repair requiring control housing removal and reinstallation -
- KC-561 - ENGINE AND ENGINE COOLING: 11l, 13l, and 16l engine oil analysis specifications - us10 and newer emissions
- KC-735 - EQUIPMENT: Premium tech tool (ptt) - message for data mismatch, product configuration mismatch; instruction to run an accessory kit displayed when attempting to run diagnostics for diagnostic trouble codes (dtc) or programming - us10+obd13 and newer e
- KC-736 - ENGINE AND ENGINE COOLING: (back office only) - engine brake vibration when in high setting - 13l engine with variable geometry turbo ( vgt ) - us17 and newer emissions (common rail fuel system).
- KC-745 - POWER TRAIN: 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-750 - ENGINE AND ENGINE COOLING: Us10 emission engines - diagnostic trouble code ( dtc ) spn 1231 fmi 9 troubleshooting.
- KC-751 - POWER TRAIN: Vehicles equipped with an automated manual transmission model d or f ( amt-d, amt-f ) - transmission oil leakage from transmission input shaft seal or output shaft seal - us10 and newer emissions, common model years 2010 and newer.
- KC-2149 - ENGINE AND ENGINE COOLING: Particulate matter (pm) sensor troubleshooting guide - us14+obd16 and newer emissions
- KC-2157 - ENGINE AND ENGINE COOLING: Aftertreatment hydrocarbon injector (ahi) troubleshooting guide - us10+obd13 and newer emissions
- KC-2158 - ENGINE AND ENGINE COOLING: Selective catalytic reduction (scr) muffler troubleshooting guide - us10+obd13 and newer emissions
- KC-399 - VEHICLE SPEED CONTROL: Vehicle overspeed warning comes active at a lower speed than expected; vehicle overspeed warning in driver information display (did) - model year 2018 and newer with new style instrument cluster
- KC-561 - ENGINE AND ENGINE COOLING: 11l, 13l, and 16l engine oil analysis specifications - us10 and newer emissions
- KC-663 - ENGINE AND ENGINE COOLING: Emcon (spark assist) engine aftertreatment system troubleshooting check sheet - us07 emissions
- KC-644 - ENGINE AND ENGINE COOLING: Manual compression test adapter for engines with stainless steel injector sleeves (conical tip injectors) - us07 and newer emissions, model year 2008 and newer
- KC-627 - EQUIPMENT: Premium tech tool ( ptt ) training materials and support tools
- KC-2172 - UNKNOWN OR OTHER: No start condition after over the air programing - vecu5 no start "safe state"
- KC-2171 - ENGINE AND ENGINE COOLING: Temperature sensor troubleshooting guide - us10+obd13 and newer
- KC-2170 - SUSPENSION: Electronically controlled suspension (ecs) losing air pressure
- KC-2169 - ELECTRICAL SYSTEM: Low voltage disconnect (lvd), function description
- KC-2165 - ENGINE AND ENGINE COOLING: Def pump troubleshooting guide - us10+obd13 and newer emissions
- KC-2161 - ENGINE AND ENGINE COOLING: Def pump cycling periodically hours after key off
- KC-2158 - ENGINE AND ENGINE COOLING: Selective catalytic reduction (scr) muffler troubleshooting guide - us10+obd13 and newer emissions
- KC-2157 - ENGINE AND ENGINE COOLING: Aftertreatment hydrocarbon injector (ahi) troubleshooting guide - us10+obd13 and newer emissions
- KC-2131 - ENGINE AND ENGINE COOLING: Use for new vehicles (us21+obd22 emissions) - intermittent diagnostic trouble codes U02A3, U029D, U029E
- KC-2116 - ENGINE AND ENGINE COOLING: Nox sensor troubleshooting guide - us10+obd13 and newer emissions
- KC-626 - POWER TRAIN: 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-633 - WHEELS: Mack chassis - front hub with unit-bearings ( unitized wheel bearings ), inspection information and guidelines - commonly model year 2008 and newer
- KC-648 - UNKNOWN OR OTHER: Mack - pto pump speed calculator
- KC-651 - EQUIPMENT: Mack dealer support communication - selecting the proper sr area for creating an eservice
- KC-652 - ENGINE AND ENGINE COOLING: Mack low oil pressure diagnostic process for 11 liter engines
- KC-659 - FUEL SYSTEM, DIESEL: Mack chassis - oil diluted with fuel; fuel in oil, diagnostic information - all emissions prior to us17+obd16 (common rail fuel system), model year 2017 and older
- KC-686 - VEHICLE SPEED CONTROL: (back office only) mack chassis - cruise control inoperative after disabling the electronic stability program (esp)
- KC-698 - ENGINE AND ENGINE COOLING: Mack chassis - diesel exhaust fluid ( def ) system cleaning/flush after def pump failure or system contamination
- KC-699 - ELECTRICAL SYSTEM: Mack chassis - bendix vendor configuration program ( vcp ) software download information
- KC-700 - POWER TRAIN: Mack chassis - automated manual transmission model f ( amt-f, mdrive ) - short transmission replacement; calibration and/or shifting problems following replacement of a short transmission - us17+obd2016 and newer emissions, model year 2018
- KC-714 - ENGINE AND ENGINE COOLING: Mack chassis - diagnostic trouble codes ( dtc's ) - P020113, P020213, P020313, P020413, P020513, P020613, cylinders 1 through 6 injector a open circuit
- KC-731 - POWER TRAIN: Mack chassis - equipped with an automated manual transmission model d or f (mdrive, amt-d, amt-f) - transmission oil leakage from transmission input shaft seal or output shaft seal - us10 and newer emissions, common model years 2010 and new
- KC-587 - ENGINE (PWS): Mack chassis - snm15-027 a/c compressor inspection required for warranty repairs
- KC-354 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Volvo chassis - certain volvo trucks built after january 11, 2016 may experience an issue with the instrument cluster display
- KC-286 - UNKNOWN OR OTHER: Mack chassis - fsb 563-008 plugs, pressure protection manifold - new brass plugs for noregon pressure protection manifold (ppm)
- KC-153 - EQUIPMENT: Sb - 230 - 001 v-mac i to v-mac ii conversion kit
- KC-145 - POWER TRAIN: Automated manual transmission (amt) (spigot bearing) input shaft repair kit and shim kit, part number information, reference guide - us07 and newer emissions, model year 2008 and newer
- KC-153 - ENGINE (PWS): Sb - 230 - 001 v-mac i to v-mac ii conversion kit
- KC-124 - POWER TRAIN: Automated manual transmission gearbox will not shift to high range after gearbox repair; mid 130 psid 24 fmi 1, P1072-92 unintentional disengagement of high range - us07 and newer emissions, model year 2008 and newer
- SLM21-007 - EQUIPMENT: Service literature published and released in july, 2021
- P040200 - ENGINE AND ENGINE COOLING: Engine exhaust gas recirculation 1 valve position flow excessive detected
- S7432 - EQUIPMENT: Vecu reprogramming
- S7431 - STEERING: Steering drag link castle nut inspection
- S7416 - EQUIPMENT: Wait to start icon-cummins l9
- S7415 - EQUIPMENT: 8x4 gr-air dryer relocation
- S7413 - ENGINE AND ENGINE COOLING: My13-16 eats replacement-phase 1
- K12034241 - ENGINE (PWS): Diagnosing performance complaints aset engine
- K12741884 - ELECTRICAL SYSTEM: V-mac iii service software displays runtime error 400 - form already displayed (modality)
- K59403006 - ELECTRICAL SYSTEM: V-mac - dp - error message #34 - software doesn't match what is in the ecu
- K35724485 - ELECTRICAL SYSTEM: V-mac dp - error message #13 - access denied, password incorrect
- K44520645 - ELECTRICAL SYSTEM: V-mac - error message #10 - password mismatch
- K33864441 - ELECTRICAL SYSTEM: V-mac - vehicle configeration parameters recovery
- K32398290 - ELECTRICAL SYSTEM: V-mac iii - pto does not operate
- K75115306 - ENGINE AND ENGINE COOLING: V-mac iii engine cranks but no start
- K00539104 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: V-mac - speedometer not working after reprograming
- K10355880 - ENGINE AND ENGINE COOLING: V-mac iii - severe engine stumble
- K83741526 - ENGINE AND ENGINE COOLING: V-mac - jacobs engine brake works intermittently between 2000 to 2100 rpm
- K26111730 - EQUIPMENT:ELECTRICAL: V-mac iii - smart fan will not disengage
- K36340146 - ELECTRICAL SYSTEM: Tech tool returns error code 140 failed to run on-vehicle test; programming, calibration, or test operations fail in premium tech tool (ptt), ptt displays control unit information correctly - us10+obd13 and newer emissions, common model yea
- K24413634 - ELECTRICAL SYSTEM: Mack chassis - diagnostic trouble code ( dtc ) / fault code spn 1231 fmi 9 inactive on dtc readout, counts in multiples of three - us10 emissions.Reworded for clarity, added link to related cbr solution.
- K11533602 - ELECTRICAL SYSTEM: Diagnostic tool ( j-pro, premium tech tool ( ptt ) ) displays incorrect timestamp for diagnostic trouble code ( dtc ) / fault code occurrences; system date and time information.Improved title and description for better searchability
- K93039325 - FUEL SYSTEM, GASOLINE: Mack chassis - diesel exhaust fluid ( def ) contamination in fuel system, inspection and repair - us10 and newer; includes us17 chassis (ghg17 only document in development)
- K91214678 - POWER TRAIN:MANUAL TRANSMISSION: Automated manual transmission ( amt ) faults - diagnostic trouble codes ( dtcs ) P1052 - 18 , pid 33 fmi 5 intermittent fault in cold weather.Updated with new information and procedure
- SB-631002 - VISIBILITY:WINDSHIELD: Mack truck: windshield installation (rope-pull method)-cxu, chu, gu, cxp, ctp, cxn, chn, cx, ch, ct, cv and cl models. Mack trucks now uses a rope pull windshield glass installation method on current production conventional models. Thi
- 637020 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Heater/air conditioner cab control board fuse. *tt
- 215023 - ENGINE AND ENGINE COOLING: Improved water pump support bracket for mid-mount water pump on e-tech and aset ai and ami engines used on certain chassis. *tt
- 264003 - EQUIPMENT:APPLIANCE:AIR CONDITIONER: Air conditioner compressor mounting arrangement. Manufactured prior to january 13, 2003. *tt
- 121024 - STRUCTURE:FRAME AND MEMBERS: Severe service back-of-cab crossmembers. *tt
- 137011 - STRUCTURE:BODY: Heavy-duty 38,000 lb and 44,000 lb rubber and bronze bushed trunnion brackets. *tt
- 216002 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS: Fan belt breakage. *tt
- 137007 - ENGINE AND ENGINE COOLING:ENGINE: S501 trunnion bracket retrofit. *tt
- 121023 - STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS: Rear crossmember reinforcement. Mack cx, ch and cl with ch/cx style rear crossmembers. *tt *sc
- SB412005 - STEERING:COLUMN: Subject regarding trw steering column models ca (tilt/telescopic) and ct (tilt only) cam replacement kit - on steering columns used in cx, cv, ch and cl model chassis, the actuating cam may break and result in the inability to adjust the st
- SB611002 - STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS: Subject regarding floor-mounted heat shield 0 cx, cv, ch and cl models. Nlm
- SB610007 - VISIBILITY:WINDSHIELD: Subject regarding windshield wear tape - cx, cv, ch and cl model cabs. Nlm
- SB642005 - SEATS: Information on cab back wall trim panel wear plate.*jb
- SB535001 - PARKING BRAKE: Subject regarding park brake control valve replacement. *slc
- SB231006 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:MOUNTING: Subject regarding a new fuel tank strap webbing material. *slc
- SB635005 - VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM: On some models, when the cab climate control is set to the heat mode, cab temperature may not remain stable without frequent adjustment of the temperature control lever. *tt
- SB231006 - FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY: Information on a new, thicker fuel tank strap material. *tt
- SB414003 - STEERING:HYDRAULIC POWER ASSIST SYSTEM: Information on replacing power steering hoses used on certain model chassis. *tt
- SB412004 - STEERING: Service bulletin regarding erratic steering on model chassis equipped with tas65 steering gear. *tt
- SB531008 - SERVICE BRAKES, AIR: Subject regarding back pressure control valve tap-in point. *tt
- SL412002 - STEERING: Information on the upgraded trw generation ii steering column which provides an additional 20 mm forward tilt of the steering wheel. *tt
- SB233024 - ENGINE AND ENGINE COOLING:ENGINE: Subject regarding inlet air duct maintenance. *tt
- SB233024 - ENGINE AND ENGINE COOLING:ENGINE: Information pertaining to inlet air duct maintenance. *tt
- SB662003 - STRUCTURE: Service bulletin regarding quarter fender mounting post loosening and rotating on cx, ch, cl, rb, rd6 and mr model vehicles equipped with the mack al suspension. *tt
- SC262 - SUSPENSION: Subject regarding trw type 20 edl ball sockets - front steer axles. *tt
- SC262 - POWER TRAIN:AXLE ASSEMBLY: Certain model chassis manufactured between july 1, 1999 through december 10, 1999 and equipped with either an arvinmeritor, dana / spicer or mack front steer axle may have ball sockets that were not manufactured to proper case depth and / o
- SC262 - POWER TRAIN:AXLE ASSEMBLY: On certain model chassis manufactured between july 1, 1999 through december 10, 1999 and equipped with either an arvinmeritor, dana / spicer or mack front steer axle may have ball sockets that were not manufactured to proper case dept and /
- 700200031201 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Subject regarding single cb antenna mating connector. *tt
- SB121024 - STRUCTURE:BODY: In certain severe operating conditions, cracks may develop in the back-of-cab crossmember on model chassis. *tt
- SB411006 - STEERING: Information regarding trw steering gear seal kits. *mjs
- SB411006 - STEERING:GEAR BOX (OTHER THAN RACK AND PINION): Information on trw steering gear seal kits. *tt
- SB230001 - EQUIPMENT: Information pertaining to the v-mack i to v-mac ii conversion kit which is available through the mack parts system as a cost-effective service alternative for replacing a v-mack i or fic module. *tt
- PI527 - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS: Subject regarding signal line piping to the r12 dc rear axle service brake relay valve. *tt
- SB541002 - SUSPENSION: Information on installing the new-style height control valve for al suspension built with height control valve and separate pilot dump valve. *tt
- SB622918 - STRUCTURE:BODY:HOOD: Information on new hood adjustments dimensions. *tt
- SB733001 - INTERIOR LIGHTING: Information on the new dome lamp door switch for some vehicles. *tt
- SB726004 - ELECTRICAL SYSTEM:WIRING: Information on the new v-mac iii sealed-terminal mini-relays. *tt
- SB411007 - STEERING:GEAR BOX (OTHER THAN RACK AND PINION): Information regarding trw tas steering gear's pressure relief poppet readjustment. *tt
- SB121024 - STRUCTURE:FRAME AND MEMBERS: Subject pertaining to severe service back-of-cab crossmembers. *tt
- SB533008 - EQUIPMENT: Information regarding a new-style e-12 treadle valve. *yc
- 09G008 - STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS: Brief information regarding power steering hoses. *yc
- 980605-P1506 - SUSPENSION: Subject on al suspensin height control valve linkage rod upgrade, and height control valve travel over center condition. *yc
Vehicle Documentation