Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 339 bulletins for MCI
SB-424
Jun 9, 2015
060000 ENGINE (PWS)
MOTOR COACH IND.: SOME COACHES NEED TO HAVE THE LUBRICATING OIL FILTER BYPASS VALVE AND FUEL PUMP REPAIRED DUE TO VENDOR'S INSTALLATION. MODEL D, J4500. NO MODEL YEARS LISTED. *PE
SB 3085
Dec 19, 2014
122000 EXTERIOR LIGHTING:FOG LIGHTS
This Service Bulletin informs affected customers that MCI has made design changes to the fog light installation on model year 2012-2014 MCI J4500 model coaches replacing the 55W bulb with a 35W bulb which will improve product reliability by
3084B
Dec 18, 2014
110000 ELECTRICAL SYSTEM
MOTOR COACH INDUSTRIES: J4500 SERIES: SERVICE BULLETIN INFORMATION REGARDING REPLACEMENT OF A SOLID STATE RELAY MODULE. *LJ
SB 3084B
Dec 18, 2014
110000 ELECTRICAL SYSTEM
This Service Bulletin informs affected customers that MCI has created a procedure to replace a failed Solid State Relay Module (SRM) on model year 2003-2006 MCI J4500 model coaches, and that replacement parts to remedy the affected coaches
MCI
Dec 17, 2014
060000 ENGINE AND ENGINE COOLING
Zf has contacted Motor Coadch Industries (MCI) regarding an inspection program reqired on model 2014 and 2015 MCI D and J series coaches that are equipped with a ZF drive axle.
SB 419
Oct 3, 2014
061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued a campaign to address ISX high pressure fuel pump ceramic plunger fractures as well as the potential of damage to the roller/tappet as
415B
Sep 17, 2014
060000 ENGINE (PWS)
MOTOR COACH INDUSTRIES: MOTOR COACH IS AWARE OF THE ENGINE FAILURE NOT REACHING OPERATING PROPER TEMPERATURE. *LJ
SB 415B
Sep 17, 2014
060000 ENGINE (PWS)
This Service Bulletin supersedes Service Bulletin 415 in its entirety and informs affected customers that the DD13 engine does not reach an operating temperature that is sufficient to perform a regeneration at low ambient temperatures on mo
SB 3083
Aug 18, 2014
114000 ELECTRICAL SYSTEM:WIRING
This Service Bulletin informs affected customers that MCI was notified by Mobile Climate Control (MCC) regarding a potential issue with the wiring in the condenser compartment. The absence of heat shrink on a crimp connector in the condens
SB 417
Aug 18, 2014
060000 ENGINE (PWS)
This Service Bulletin informs affected customers that MCI was notified by Detroit Diesel Corporation (DDC) that it has released Field Action 14W1 addressing a reprogramming change, which DDC advises will prevent fault codes and performance
SB-417
Aug 18, 2014
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
MCI: DUE TO VENDOR PROGRAMMING, TO PREVENT FAULT CODES AND PERFORMANCE ISSUES, THE SOFTWARE FOR ENGINE WILL BE REPROGRAM AND FUEL MAPS. MODEL J4500 SERIES. NO MODEL YEARS LISTED. *PE
412C
Aug 6, 2014
110000 ELECTRICAL SYSTEM
CUMMINS: MCI, CUSTOMERS MAY EXPERIENCE A FAULT CODE ALONG WITH MALFUNCTION INDICATOR LAMP TALE LAMP ON THE TELL CLUSTER. *LJ
SB-412-C
Aug 6, 2014
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
MCI: FAULT CODE 2311 MAY BE EXPERIENCE, ALONG WITH MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION TELL TALE LAMP ON TELL TALE CLUSTER AND ENGINE PERFORMANCE AND TORQUE CAN BE REDUCED. MODEL D, J4500 SERIES. NO MODEL YEARS LISTED.
SB 407B
Jun 26, 2014
020000 SUSPENSION
This Service Bulletin supersedes Service Bulletin 407 in its entirety and informs affected customers that MCI was notified by Gabriel Ride Control that in early 2013 they replaced the red 185 durometer polyurethane bushings with a red 288 p
SB 412B
Jun 26, 2014
060000 ENGINE (PWS)
This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that customers operating a coach equipped with a Cummins ISX engine and On Board Diagnostics (OBD) may experience an active 2311 fault code in addition
SB 411
Jun 6, 2014
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may exhibit signs of fatigue and melting on model year 2011-2014 MCI J4500 model coaches, and that MCI will remedy the affected coaches at no
399
Jun 4, 2014
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
OPERATOR MAY EXPERIENCE A BUMP STEER FORCE AT STEERING WHEEL OR JERKING DUE TO ELECTRONIC CONTROL UNIT AND SYSTEM APPLICATION OF THE SERVICE BRAKES. 06/04/14*LJ
SB 410
Jun 4, 2014
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may exhibit signs of fatigue and melting on model year 2011-2013 MCI D model coaches, and that MCI will remedy the affected coaches at no cos
SB 407
May 7, 2014
020000 SUSPENSION
This Service Bulletin informs affected customers that MCI was notified by Gabriel Ride Control that in early 2013 they replaced the red 185 durometer polyurethane bushings with a red 288 polyurethane bushing in the shock absorbers at their
SB-407
May 7, 2014
021300 SUSPENSION:FRONT:SHOCK ABSORBER
MOTOR COACH INDUSTRIES (MCI): RED 185 DUROMETER POLYURETHANE BUSHINGS WERE REPLACED WITH 288 POLYURETHANE BUSHINGS IN SHOCK ABSORBERS THAT IN COLD TEMPERATURES, WILL FAIL, CAUSING ABSORBER STUD TO BREAK, AT BUSHING, AND COACH IS NOT OPERA
SB 409
May 1, 2014
060000 ENGINE (PWS)
This Service Bulletin informs affected customers that Leece Neville alternators are subject to early failures and not meeting reliability requirements in which the alternator could operate in an over-charge condition, which may result in a
SB-409
May 1, 2014
112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
MCI: THE FAILURE OF INSTALLED ALTERNATORS, AND NOT MEETING RELIABILITY REQUIREMENTS, IS DUE TO ALTERNATOR'S REGULATOR THAT MAY RESULT IN DAMAGE TO ENGINE COMPONENTS AND DOWN SITUATION. *PE
SB 404
Apr 15, 2014
010000 STEERING
This Service Bulletin informs affected customers that coaches may experience failure of the VIP module, which may result in the steering wheel switches such as the cruise control and jake brake pod assemblies not working on model year 2013-
SB 3082
Mar 27, 2014
110000 ELECTRICAL SYSTEM
This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that customers operating a coach equipped with a Cummins ISX engine that has experienced an active 2311 fault code on MCI D model coaches and MCI J4500 m