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 346 bulletins for IC BUS

IK0800501 Sep 8, 2014
IC BUS — BE, CE, DURASTAR (2014) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
CUMMINS ISB WITH 15 GALLON DEF TANK WIRING SCHEMATIC
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IK0900104A Sep 5, 2014
IC BUS — BE, CE, DURASTAR (2011–2013) — 11 vehicle combinations
060000 ENGINE AND ENGINE COOLING
CHARGE AIR COOLER (CAC) LEAK TEST (AIR DECAY TEST)
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IK1201202 Sep 5, 2014
IC BUS — IC BUS, INTERNATIONAL, NAVISTAR — 5 vehicle combinations
110000 ELECTRICAL SYSTEM
PROCEDURE FOR RECORDING 0-60 MPH & LUG DOWN TEST
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IK0300008 Aug 28, 2014
IC BUS — IC BUS, INTERNATIONAL, LONESTAR, PAYSTAR, PROSTAR, TRANSTAR, WORKSTAR (2007–2012) — 68 vehicle combinations
020000 SUSPENSION
VIBRATION TROUBLESHOOTING
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IK1900223 Aug 20, 2014
IC BUS — BE, CE, DURASTAR, LONESTAR, PROSTAR, TERRASTAR, TRANSTAR, WORKSTAR (2010–2017) — 143 vehicle combinations
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
AIR CONDITIONING ELECTRICAL DIAGNOSTICS
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IK1900228 Aug 20, 2014
IC BUS — BE, CE, DURASTAR, LONESTAR, PROSTAR, TERRASTAR, TRANSTAR, WORKSTAR (2010–2017) — 404 vehicle combinations
060000 ENGINE (PWS)
2010 AND NEWER VEHICLE AIR CONDITIONING DIAGNOSTICS (START HERE)
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VER-14512 Aug 1, 2014
IC BUS — CE, CE-C, DURASTAR, HC, RE, WORKSTAR (2013–2014) — 14 vehicle combinations
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NAVISTAR: IN CERTAIN TRUCKS, AN EMISSIONS RECALL IS REQUIRED TO RECALIBRATE ENGINE ECM SOFTWARE TO REDUCE INCORRECT FAULT CODES AND TO PREVENT OVERLOAD OF DIESEL PARTICULATE FILTER (DPF). *PE
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IK1900220 Jul 25, 2014
IC BUS — 3000, 4300, 4400, 7400, 7500, 7600, 8600, 9200, 9400, 9800, 9900, CE, CESB, DURASTAR, HC, IC BUS, INTERNATIONAL, LONESTAR, PAYSTAR, PROSTAR, RE, TERRASTAR, TRANSTAR, WORKSTAR (2013–2019) — 61 vehicle combinations
350000 EQUIPMENT
GEOTAB WITH WYE CABLE INSTALLATION
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IK1500051 Jul 15, 2014
IC BUS — 3200, AC, AE, BE, CE, CE-C, FE, HC, RE (2007–2017) — 111 vehicle combinations
074000 FUEL/PROPULSION SYSTEM (PWS)
ONLY VEHICLES EQUIPPED WITH DAVCO FUEL PRO 382; TECHNICAL MANUAL INSTALLATION DIAGNOSTICS AND SERVICE
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IK2200132 Jul 10, 2014
IC BUS — 1300FBC, 3200, AC, AE, BE, CE, CE-C, FE, HC, RE (2007–2017) — 112 vehicle combinations
150000 SEAT BELTS
DRIVER AND PASSENGER SEAT BELTS
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IK1201132 Jun 16, 2014
IC BUS — IC BUS
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Navistar Diesel Particulate Filter Cleaning Service Procedure
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MIN14112 Apr 30, 2014
IC BUS — CE (2015)
060000 ENGINE (PWS)
Activate the PTO parameters; only on CE buses powered by a Cummins ISB 6.7
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IK1300015 Apr 29, 2014
IC BUS — IC BUS
100000 POWER TRAIN
Shift Lever Interlock Solenoid for the Allison Transmission Won?t Unlock with Brake Pedal Depressed; only with Allison 2000 series transmission with parking pawl
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IK1300055 Apr 29, 2014
IC BUS — BE, CE, DURASTAR, WORKSTAR (2007–2016) — 40 vehicle combinations
102000 POWER TRAIN:MANUAL TRANSMISSION
Transmission Upshifting too Fast; Only with Allison Gen 4 LCT (1000 and 2000 series) Transmission
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IK1400033 Apr 10, 2014
IC BUS — 1300FBC, 3200, AC, AE, BE, CE, CE-C, FE, HC, IC BUS, INTERNATIONAL, RE (2007–2017) — 226 vehicle combinations
023100 SUSPENSION:MULTIPLE AXLE:TORQUE ARM
TORQUE CHANGE FOR 5/8 INCH REAR AXLE SHAFT FLANGE MOUNTING STUD WITH CONE LOCKS AND FLAT WASHER TYPE HARDWARE.
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MIN14107 Apr 4, 2014
IC BUS — CE (2015)
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Allison TCM Reprogramming; only with ISB engines and Allison 2500PTS transmissions
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IK0700067 Mar 24, 2014
IC BUS — IC BUS, INTERNATIONAL — 4 vehicle combinations
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
SPN 1761 FMI 1: DEFTL Inducement 35; only units with SCR Aftertreatment systems
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MIN14105 Mar 20, 2014
IC BUS — CE, RE (2014) — 4 vehicle combinations
020000 SUSPENSION
Improper torque was applied to six left (driver) side, front IROS suspension hanger, and two crossmember bolts
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IK0700068 Mar 17, 2014
IC BUS — IC BUS, INTERNATIONAL — 2 vehicle combinations
060000 ENGINE (PWS)
DPF differential pressure tube port thread cleaning / chasing process; only with EPA 2007 and newer engines
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IK0400024 Mar 11, 2014
IC BUS — BE, CE (2007–2014) — 16 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
WABCO Full Power Brakes Park Brake Troubleshooting; only with SAHR (hydraulic powered) praking brake
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IK0800482 Mar 4, 2014
IC BUS — 1300FBC, 3200, AC, AE, BE, CE, CE-C, CESB, FE, HC, IC BUS, INTERNATIONAL, LONESTAR, LT, MV, PROSTAR, RE, RH, TRANSTAR (2001–2024) — 184 vehicle combinations
110000 ELECTRICAL SYSTEM
Battery Testing & Diagnostics
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IK1900158 Feb 28, 2014
IC BUS — AE, BE, CE, DURASTAR, IC BUS, PROSTAR, TERRASTAR, TRANSTAR, WORKSTAR (2009–2015) — 179 vehicle combinations
060000 ENGINE (PWS)
2010 Dash Cluster Lamp Operation with new DPF Lamp Locations , Functions and Regeneration Instructions
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IK0800484 Feb 27, 2014
IC BUS — 1300, 3000, 4000 SERIES 4300, 4400, BE, CE, CESB, DURASTAR, FBC, FE, HC, HCCB, HV, MV, RE, TC, WORKSTAR (2014–2020) — 154 vehicle combinations
060000 ENGINE (PWS)
Voltage gauge drops on cold engine start-up; only Cummins ISB equipped vehicles
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IK1200145 Feb 25, 2014
IC BUS — DURASTAR, IC BUS, TRANSTAR, WORKSTAR (2001–2006) — 19 vehicle combinations
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
On/Off Fan Drive Not Working With AC on Vehicles with ESC; only pree 2007 models equipped with ESC.
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IK0700071 Feb 20, 2014
IC BUS — CE, DURASTAR, IC BUS, PAYSTAR, PROSTAR, TRANSTAR, WORKSTAR (2013–2014) — 13 vehicle combinations
060000 ENGINE (PWS)
Ordering SCR Aftertreatment Parts for Vehicles Powered by Cummins Engines
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