Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 346 bulletins for IC BUS
REC17503
May 10, 2017
110000 ELECTRICAL SYSTEM
The circuit that provides electrical power to the heater booster pump may have been terminated in an unfused cavity of the power distribution center resulting in no circuit protection.
IK1201357
Apr 18, 2017
060000 ENGINE (PWS)
Installing and Servicing the Rear Sump Stainless Steel Oil Pan
AFC17901
Apr 13, 2017
011000 STEERING: STEERING WHEEL/HANDLE BAR
After initial key on, if driver does not close the door with the steering wheel switch after entering the bus, air to the door control may be released, putting the door in a neutral state which could allow it to open while driving.
IK2600008
Mar 22, 2017
110000 ELECTRICAL SYSTEM
How to Diagnose Electrical Problems with Diamond Logic Builder; only models equipped with a BCM or ESC
IK0500058
Jan 23, 2017
010000 STEERING
Identifying Correct Steering Fluids; only models built on or after 1/2/2017
IK0400147
Jan 17, 2017
030000 SERVICE BRAKES, HYDRAULIC
Wabco Hydraulic Power Brake cap/grounds diagnostics and repair procedure
REC16510
Jan 4, 2017
060000 ENGINE (PWS)
The formed heater hose to the driver?s heater over time may fatigue, resulting in a split hose.
REC16511
Jan 4, 2017
062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
The formed heater hose to the driver?s heater over time may fatigue, resulting in a split hose.
REC16V-765_2016-
Nov 30, 2016
356000 EQUIPMENT ADAPTIVE/MOBILITY
The platforms included on the subject S-Series model wheelchair lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position.
REC16V-766
Nov 30, 2016
356000 EQUIPMENT ADAPTIVE/MOBILITY
The platforms included on the subject S-Series model wheelchair lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position.
IK2900082
Nov 17, 2016
060000 ENGINE (PWS)
What?s New in Tools, Electronic Service Tools, Training, and Service Publications - November 2016 Edition
MIN16130
Nov 8, 2016
356000 EQUIPMENT ADAPTIVE/MOBILITY
Certain fuel fill ports may have not been tightened to their assembly specification at the time of assembly by the supplier and require replacement.
MIN16123
Oct 20, 2016
110000 ELECTRICAL SYSTEM
The mechanical door stop may bend out of position resulting in over travel limit switch allowing continuous running of the electric motor.
MIN16108
May 25, 2016
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Certain vehicles may have been built without an air line causing the fan drive to run continuously
MIN16115
May 12, 2016
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Certain vehicles may have been built with an incorrect torque applied to the transmission mounting bolts.
MIN16109
May 3, 2016
118000 ELECTRICAL SYSTEM:SOFTWARE
Certain vehicles may have been built with ECM parameters causing cruise control and DPF warm features to operate incorrectly.
REC16504
May 2, 2016
050000 PARKING BRAKE
The connecting clip that connects the hand operated parking brake actuator cable to the intermediate parking brake cable may fail and result in unintended release of the parking brake.
REC16502
Apr 12, 2016
162800 STRUCTURE:BODY:HOOD
The hood latch straps used to latch the hood closed may become elongated and not return to their original specified length.