2020 Ic Bus Ce TSBs

The purpose of this article is to provide updated repair guidelines for the engine oil pan leak on all 8.8L gasoline and...

How to request a horsepower quote; all International and Cummins engines

CE Bus Engine Cover Sealing

Per agreement with EPA and CARB, Cummins, Inc.

Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines

Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI...

QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines

QLS Emergency Calibration.

Bus, DuraStar, and MV air compressor inlet hose chaffing/leaking; equipped with Cummins ISB / B6.7 Engines

With the vehicle in motion, the engine control module (ECM) may set a fault code resulting in engine shut down without warning.

QLS Emergency Calibration; Models equipped with 2016 and newer Cummins B6.7, X15 and L9 engines or International A26...

With the vehicle in motion, the engine control module (ECM) may set a fault code resulting in engine shut down without...

QLS Emergency Calibration; Models with 2016 Cummins ISX, A26 and EPA 2017 and newer Cummins X15, L9, or B6.7 engines

Engine Oil Capacities.

DuraStar and MV Air Compressor Inlet Hose Rub.

QLS Emergency Calibration.

Cummins engine vibration with aftermarket air conditioning installed

Bus with Cummins B6.7 engine and Dual A/C - Cylinder Head Failures

Fuel Filters, Winter Additives, and Blending Fuels for Cummins Engines

Reduced ISB Engine Exhaust Brake Efficiency; Only vehicles with Allison 1000/2000 series transmissions

Oil Capacities; All Electronic International Engines 1994 - Present.

An unintended engine start could occur when the ignition key is in the run position and the transmission is in the park or neutral position.

J1939 Data Link Source Address Information

Diagnosis of chassis wander complaints.

Luggage rack upholstery repair; only busses equipped with luggage rack.

J1939 Data Link Source Address Information

J1939 Data Link Troubleshooting

Telematics installation guidelines - Only units with 500K data link

J1939 Data link source address information

Pico Scope CCOS (Crankcase Separator Test)

PicoScope Test One Channel RCT

PicoScope Test Resistance and Ohmmeter

PicoScope Test for Datalink (CAN) Health Shorts & opens

J1939 Data Link Source Address Information

J1939 Data Link Troubleshooting

How to obtain As built parameter list

Driveline Information Center and Troubleshooting Procedures

Cleaning and Disinfecting Trucks and Buses

J1939 Data Link Troubleshooting

Cummins ISB Fan Drive Belt Chirp; Cummins ISB and Cummins B6.7

This document details the procedure that must be followed to ensure proper alternator troubleshooting.

Cummins B6.7 Grid Heater Relay

General Wheel Speed Sensor Troubleshooting

PicoScope Test - Battery Loss of Charge - Parasitic Draw Test

New or replacement body control Module (BC,BCM) not detected; Gen 4 BCM

General wheel speed sensor troubleshooting

Cummins B6.7 Grid Heater Relay

CE Bus Cowl Panel Relay Kit

To improve the Oxygen Sensor 2 (O2 sensor 2) On Board Diagnostics (OBD) monitor performance.

Air Compressor Inlet Hose Chaffing / Leaking

Factory Installed Air Conditioning, EC4.0 System operating instructions and the service manual

Bus Air Conditioning Service Contacts for HVAC Information

Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems

This document will guide the user through determining if there is a sealing issue with the rear emergency door on a CE...

Bus Body Entry Door Switch, LH Panel Mounted

CE Bus Radio PA not switching to external / internal speakers; only models with feature codes 49CLM or 49CLN

Radio Diagnostics and Information

NEW Ultrasonic DEF Head Unit; All SCR vehicles

Bus Diesel fuel Cap Leaks; only models built 11/30/2020 through 05/18/2023

CE Bus fuel sending access hole in wrong location; only models with feature 47AEU built between 5/7/19 and 2/19/20

QLS Emergency Calibration Revert Process

QLS Emergency Calibration Revert Process

Power Steering Diagnostics Flow / Pressure Specifications For Power Steering Gears and Power Steering Pumps

This article is for adding additional protection to the driver's area of the bus to help mitigate the transmission of...

Repair Procedures for Vehicles Struck by Lightning

Bus Strobe Light Replacements

This document is to guide users to eliminate brake pedal rattle noise.

Bus seat back foam inspection guidelines

ISB 6.7 Frequent Regeneration

CE Bus Steering Returnability Diagnostics.