Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 449 bulletins for ALLISON
SIL 07-TR-18
Apr 20, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
Announces calibration settings for neutral at stop feature with new software
TT8144EN
Apr 18, 2018
160000 STRUCTURE
Announces compatibility of aluminum main valve body in 3000 and 4000 series transmissions
SIL 08-TR-18
Apr 15, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
Announces limits for disabling or modifying some custom features in new software
SIL 10-TC10-18
Apr 5, 2018
114000 ELECTRICAL SYSTEM:WIRING
Announces minor visual alteration to the speed sensor connector in the internal wiring harness
SIL 04-TR-18EN
Apr 4, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
Announces restrictions on calibration settings for new software
SIL 03-WT-18
Mar 12, 2018
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Announces introduction of TIDB aluminum valve body
SIL 06-WT-18
Mar 7, 2018
101000 POWER TRAIN:CLUTCH ASSEMBLY
The control in software update reduced clutch pressures under certain circumstances
IS 356
Feb 28, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Instruction sheet related to servicing neutral at stop low gain valve body
SIL 10-TR-86EN R
Feb 21, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Provides technical information regarding driveline components, including inspection processes
ST1707 Rev E
Jan 23, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Troubleshooting guide for low power complaints in conjunction with certain DTCs
SIL 18-WT-14 Rev
Jan 22, 2018
060000 ENGINE AND ENGINE COOLING
Announces release of and part numbers for revised oil cooler parts and service information related to the parts
SIL 02-WT-18
Jan 22, 2018
350000 EQUIPMENT
Announces replacement temperature sensor and its interchangeability with the former sensor
IS 364
Jan 22, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Announces changes to fluid change procedures
SIL 17-EP-07 Rev
Jan 8, 2018
060000 ENGINE (PWS)
Provides servicing information for diagnosing engine low power complaints in conjunction with DTCs
SIL 07-EP-15 Rev
Jan 4, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Announces CertPlus parts for use in states adopting California Air Resource Board certification requirements
SIL 32-WT-17
Dec 22, 2017
100000 POWER TRAIN
Announces release of 5th generation software and diagnostic trouble codes
SIL 18-WT-17 Rev
Dec 12, 2017
100000 POWER TRAIN
Discusses two engine mounting adaption configurations for 4000 series transmissions with Navistar N13 engines
2015FA06-ES Rev
Dec 8, 2017
100000 POWER TRAIN
Spanish-language version of customer service campaign related to a bolt may impact the torque converter turbine and backing plate, resulting in internal debris
2015FA05-ES Rev
Dec 8, 2017
100000 POWER TRAIN
Spanish-language version of Field Action that announces special coverage for a bolt may impact the torque converter turbine and backing plate, resulting in internal debris
SIL 28-TC10-17
Dec 6, 2017
100000 POWER TRAIN
Announces changes to the gear tooth geometry and interchangeability or components when repairing the TC10 transmission
SIL 26-TR-17
Dec 5, 2017
100000 POWER TRAIN
Announces discontinuation of tone wheel part number with a new design and explains interchangeability during servicing
TT7994 Rev A
Nov 21, 2017
100000 POWER TRAIN
Provides servicing tip for DTC P2789 in IC bus and software reflash instructions
SIL 22-EP-17
Nov 1, 2017
100000 POWER TRAIN
Announces release of 5th Generation Control and software for hybrid-transmission product line and tools need for servicing