Authorized Field Change

NAYISTAR

AFC 22902

Date: August 2022
Subject File: Engine

Subject: Body Control Module (BCM) Programming vehicles equipped with International? A26 engines

Model: International? HV", HX®, LT® and RH™ Series trucks.
Start Date: 04/04/2019 End Date: 04/22/2022

Engine Family: International? A26

DESCRIPTION

The Body Control Module (BCM) may have outdated software that could result in active Over-the-Air (OTA)
programming fully completing, resulting in an inoperative Engine Control Module (ECM).

ELIGIBILITY

This procedure applies ONLY to vehicles marked in the International® Service Portal™ with AFC 22902. Check
and complete any other open campaigns also at this time.

TOOLS INFORMATION

Table 1.
Description Tool Number
EZ-Tech® or EST with Diamond Logic® Builder Software N/A
Battery Charger 55 Amp PSCS550CC

PARTS INFORMATION

No parts required.

© 2022 Navistar, Inc. All rights reserved. All marks are trademarks of their respective owners.

1

5.

6.

SERVICE PROCEDURE

Aiwarnine: To prevent personal injury, and / or death, or damage to property, park vehicle on
hard flat surface, turn the engine off, set the parking brake, and install wheel chocks to prevent the
vehicle from moving in both directions.

Aiwarnine: To prevent personal injury, and / or death, always wear safe eye protection when
performing vehicle maintenance.

A waenine: To prevent personal injury, and / or death, or damage to property, keep flames or
sparks away from vehicle and do not smoke while servicing the vehicle’s batteries. Batteries expel
explosive gases.

Park vehicle on a flat service.

Shift transmission to Park or Neutral, and set parking brake.

Turn vehicle ignition to Key OFF position.

Install wheel chocks.

Ensure that current vehicle’s health report has been captured.

Connect battery charger / maintainer to vehicle’s batteries.

NOTE: Only use NEXIQ USB-LINK™ 2 interface cables. Other varieties of cable may increase
programming time or may be incompatible.

7.

Using only NEXIQ USB-LINK™ 2 interface cables, connect EZ-Tech® or EST to vehicle.

NOTE: Delete vehicle’s VIN from Diamond Logic® Builder (DLB) before proceeding. Deleting vehicle’s
VIN enables DLB to be populated with latest BCM data.

8.

Turn vehicle ignition to Key ON, Engine OFF. Launch Diamond Logic Builder (DLB) software and click
SELECT tab. Click on connect icon to stop reading if DLB connected automatically to vehicle. Delete
vehicle’s VIN if it appears in list.

Click on CONNECT icon to reconnect. DLB will detect vehicle’s modules.

AFC-22902 2

SERVICE PROCEDURE (CONT.)

1

Ss

‘ 7 Eeing DHAES
0 BALD |e ercetoan- A rove || m t |7 & (aT
Select Advaneadioge Feabres Fats Comectrs Sx Center Pare! Chste Canin Mesages
ren. |cané.. [Sine scoten Seecee verse ont
oo SRAESTZTOXOOOOON| SHAESTZ}

= A

(0000671557

Figure 1. Update All icon

1. Update all Icon
NOTE: If messages about programming of BCM are displayed before you select program icon, respond
to prompts as needed. No prompts requiring a response will be displayed after you have selected the
Program icon.

NOTE: Programming could take as long as an hour. Headlights will turn on and off several times. Ensure
that EZ-Tech® battery has sufficient charge to last for entire procedure.

10. Click on update all icon (Figure 1, Item 1) in toolbar. DLB will list latest module versions in Kernel column.

3 AFC-22902

SERVICE PROCEDURE (CONT.)

- a x
Keteng -SHsaTIRUaNOOO

Bat e\s 4 |
Sect Advanced oye Featees Fades Connectors Sonate Center Panel Olater Camoacgn ) Messages
[rem [Cont [owes [Deten

eters

Detected Moddes Infered Medes Catalog
ede aires [Data tri

The selected configuration ithe same version that san the ESC \ OO —_

4

can0472046

Figure 2. Programming Complete

1. Program button

2. Detected kernel version

3. Selected module kernel version
4. Status bar

NOTE: When update has been completed for selected module, kernel version listed in Selected Module
column (Figure 2, Item 2) will match version listed in Detected column (Figure 2, Item 3). Also, status
bar (Figure 2, Item 4) will display message: The selected configuration is the same that is on the ESC.

11. Click Program button (Figure 2, Item 1) in toolbar to begin updates. DLB will indicate programming status

in status bar (Figure 2, Item 4) located at bottom of window.

12. Confirm that Electronic System Controller (ESC) module Data Version has been updated to 375 or higher.

13. Confirm that ESC module Kernel has been updated to version 729 (Figure 2, Items 2 & 3) or higher.

NOTE: There may be pauses during update. Ensure that programming is complete before turning vehicle

ignition to Key OFF and disconnecting EZ-Tech®.

14. Turn vehicle ignition to Key OFF position.

AFC-22902 4

SERVICE PROCEDURE (CONT.)

15. Turn vehicle ignition to Key ON, Engine OFF to ensure all Diagnostic Trouble Codes (DTCs) are read.

16. Enter Diagnostic mode and select Faults tab. Clear any listed DTCs. Refer to Diamond Logic® Builder
Software (Basic Programming and Diagnostics Only) Diagnosing and Clearing Fault Codes section
for detailed instructions.

17. Repeat Step 16 as needed to clear all inactive DTCs.
18. Turn ignition to key OFF position.
19. Disconnect interface connector from diagnostic port.

20. Disconnect battery charger / maintainer from vehicle battery.

21. Remove wheel chocks.

LABOR INFORMATION

Operation number must appear on all claims.

Table 2. Labor Information

Operation No.

Description

Time

A40-22902-1

Reprogram BCM

0.3 hrs

ADMINISTRATIVE PROCEDURE

Expense is to be charged to Warranty. Claims are to be submitted in the normal manner, making reference to

Authorized Field Change Number 22902.

Section 7 of the Warranty Policy and Procedures Manual contains further information related to the submission

and processing of AFC / Recall claims.

As with all claim submissions, items acquired locally must be submitted in the “Other Charges” tab. The cost
of any bulk items (such as a bag of cable tie straps, roll of wire, barrel of oil, or tube of silicone) should be

prorated for the cost of the individual pieces / amount used during each repair.

To ensure this important improvement is made in a timely manner, all claims for 22902 activity must be
submitted by 17 August 2023 or within the normal warranty period for the component repaired, if after

17 August 2023.

AFC-22902