Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 449 bulletins for ALLISON
SIL 1-EP-15REVB
Jul 26, 2016
100000 POWER TRAIN
SERVICE LETTER ANNOUNCING THE AVAILABILITY OF KITS TO REPLACE COMPONENTS OF THE DUAL POWER INVERTER MODULE 2 (DPIM2) AND ELIMINATING THE NEED TO REPLACE THE ENTIRE DPIM2. THE ANNOUNCEMENT INCLUDES SERVICING INSTRUCTIONS.
SIL 34-EP-16EN
Jul 26, 2016
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
SERVICE LETTER ANNOUNCING THE AVAILABILITY OF SERVICE PARTS TO REPLACE THE AC CHOKE AND O-RING MOUNTED ON THE DUAL POWER INVERTER MODULE 2 (DPIM 2) AND SERVICE INSTRUCTIONS.
33-TR-16
Jul 21, 2016
100000 POWER TRAIN
TWO-PART ANNOUNCEMENT REGARDING THE RELEASE OF ENHANCEMENTS MADE TO THE A61, A62, A63, AND A65 5TH GENERATION CONTROLS TCMS AND THE RELEASE OF ADDITIONAL 5TH GENERATION CONTROLS FOR CHASSIS-MOUNT TCM TYPES CALLED A6A, A6B, AND A6C.
SIL 9-EP-16REVC
Jul 18, 2016
100000 POWER TRAIN
ANNOUNCES THE THIRD GENERATION ENERGY STORAGE SYSTEM (ESS 3), DESCRIBES THE DIFFERENCES BETWEEN THE ESS 2 AND ESS 3, AND PROVIDES DETAILS ON NEW SERVICE PARTS AND PROCEDURES.
SIL 9-EP-16REVB
May 24, 2016
100000 POWER TRAIN
ANNOUNCES THIRD GENERATION ENERGY STORAGE SYSTEM (ESS) FOR THE H 40/50 EP PRODUCTS AND STEPS TO BE TAKEN WHEN A FIRST OR SECOND GENERATION ESS IS REPLACED WITH THE NEW THIRD GENERATION.
2016FA02
May 20, 2016
100000 POWER TRAIN
ALLISON TRANSMISSION AND NAVISTAR JOINTLY IDENTIFIED A POTENTIAL QUALITY ISSUE RELATED TO ADAPTION HARDWARE. DAMAGE TO THE ADAPTION HARDWARE CAN DEVELOP AND LEAD TO FAILURE OF THE FLEXPLATE.
SIL 9-EP-16REVA
May 17, 2016
100000 POWER TRAIN
ANNOUNCES THIRD GENERATION ENERGY STORAGE SYSTEM (ESS) FOR THE H 40/50 EP PRODUCTS AND STEPS TO BE TAKEN WHEN A FIRST OR SECOND GENERATION ESS IS REPLACED WITH THE NEW THIRD GENERATION.
SIL 24-WT-16EN
May 3, 2016
100000 POWER TRAIN
SERVICE INFORMATION CONCERNING TORQUE-CONVERTER-TURBINE ASSEMBLY THAT EXPLAINS CHECKS TO DETERMINE IF THE TURBINE ASSEMBLY, HOOK SEAL RING, OR COVER BUSHING NEED REPLACEMENT.
2015FA12 Rev B
Apr 28, 2016
060000 ENGINE AND ENGINE COOLING
Customer satisfaction campaign to installs a new SID that disables the motor speed sensor diagnostic check during shutdown
IS355
Apr 27, 2016
100000 POWER TRAIN
Instruction Sheet regarding Transmission Fluid and Filter Change Procedure
SIL 22-EP-16
Apr 25, 2016
110000 ELECTRICAL SYSTEM
Service information announcing the availability of a service kit for the DPIM2 current sensor and replacement procedure
SIL 02-EP-16 Rev
Apr 22, 2016
110000 ELECTRICAL SYSTEM
Announces the availability of the Bias-Control Assembly (BCA) Card and procedure for replacing it in the DPIM2
TT7829EN
Apr 21, 2016
100000 POWER TRAIN
Tech Tip to aid technicians in the efficient removal and installation of a TC10 transmission
WATCH 501 Rev C
Apr 12, 2016
100000 POWER TRAIN
Allison Transmission 5th Generation Controls 2016 (B161, C161, and D161) Software Features and Enhancements
SIL 19-EP-16
Apr 1, 2016
110000 ELECTRICAL SYSTEM
Service information regarding avoiding water intrusion during service of the DPIM
2015FA12 Rev A
Mar 10, 2016
060000 ENGINE AND ENGINE COOLING
Customer satisfaction campaign to install a new SID that disables the motor speed sensor diagnostic check during shutdown
SIL 8-TC10-16 RE
Mar 3, 2016
100000 POWER TRAIN
Announcement to highlight modifications to the A65 Transmission Control Module (TCM) and rear cover modifications and its effect on interchangeability
SIL 01-TR-16
Mar 2, 2016
100000 POWER TRAIN
Service Information Letter regarding Recalibrating MY 2016 Vehicles with TCM CAN1 Network Speed set to 500 kbps Baud Rate
2015FA11
Mar 1, 2016
100000 POWER TRAIN
Customer satisfaction campaign to enable the Neutral at Stop (NAS) feature on vehicles equipped with the NAS hardware at no cost
SIL 01-TR-16EN
Mar 1, 2016
100000 POWER TRAIN
RE-CALIBRATING MY 2016 VEHICLES WITH TCM CAN1 NETWORK SPEED SET TO 500 KBPS BAUD RATE
TT7780EN
Mar 1, 2016
100000 POWER TRAIN
PACCAR NORTH AMERICA MY 2016 VEHICLES AND ALLISON ELECTRONICS SERVICE TOOLS REQUIRE A SPECIFIC CONNECTOR PIN.
SIL 01-EP-15 Rev
Feb 29, 2016
110000 ELECTRICAL SYSTEM
Announces the availability of the SKiM module and GATE drive card inside the DPIM2 and procedure for replacement
SIL 27-EP-15 Rev
Feb 16, 2016
100000 POWER TRAIN
Service Information Letter to explain using Amprobe Ohm Megger (Model AMB45)for Troubleshooting
SIL 21-EP-13 Rev
Feb 8, 2016
100000 POWER TRAIN
Announces kits to repair AC and DC lug box covers on the Dual Power Inverter Module (DPIM) where the screws seized or broke during removal