Service Program
Trucks

Mack Trucks, Inc.
Greensboro, NC USA

SB-10044336-9440

Date

Group

No.

Release

Page

5.2012

284

028

01

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Engine ECU Software Update
MP7 US2010
LEU, MRU

PI0782, Engine Control Module (ECM) Software
Update
(May 2012)

Information
New software update with enhancements to address SPN 1659 FMI 2 fault codes is
available for the Engine Control Module (ECM). The fault settings were not adjusted in the
current software release.
Note: This bulletin does not apply to Mack Trucks Australia.

Required Tools
Premium Tech Tool version 1.12.260 or higher
Communications Cable 88890154 or 88890034
Communications Adapter 88890020 or 88890180 with firmware 1.12.0.2 or higher

Procedure
You must read and understand the precautions and guidelines in Service Information,
Function Group 20, “Engine Safety Practices” before performing this procedure. If you
are not properly trained and certified in this procedure, ask your supervisor for training
before you perform it.

DANGER
Do not attempt to repair or service this vehicle without having sufficient training, the
correct service literature and the proper tools. Failure to follow this could make the vehicle
unsafe and lead to serious personal injury or death.
Note: Always ensure the most recent software version for Premium Tech Tool (PTT) is
installed on your PC.
1 Verify service program eligibility by checking service program status in eWarranty.
2 Connect Premium Tech Tool (PTT) to the vehicle diagnostic connector using the 9 pin
diagnostic communications cable 88890154 or 88890034 and communications adapter
88890020 or 88890180. Connect the PC to a functional LAN network connection and a
reliable power source (the Intermediate Storage function may be used).
3 Turn ignition key to the “ON” position.
4 Log in to PTT and proceed to the Identification of Vehicle/Machine panel.
5 Once the vehicle has been identified and selected start VCADS Pro.

PV729-PI0782

USA53312

Mack Trucks, Inc.
Service Program

Date
5.2012

Group

No.

284

028

Release

01

6 Enter the job card information.
7 From the VCADS Pro Operations Menu select:
a. 2 - Engine, Engine Mounting and Equipment
b. 2841-22-03-03 – MID 128 ECU, programing
c. Reprogram control unit with complete software package.
Note: If you lose power or your network connection during programming you will need
to start programming over from the beginning.
8 When programming is complete, exit the programming operation.
Note: To signify that the campaign has been completed, using a permanent-type marker
(such as a Sharpie®) to write the campaign number (PI0782) and completion date in the
spaces provided on the Campaign Completion label located inside the cab as shown in the
illustration below. If a label is not already affixed inside the cab, apply a label (part number
TS897) and supply the information as required. Campaign Completion labels are available
in packs of 50 and can be ordered by faxing a completed BR313 to Pacesetters Business
Services at 610-264- 9465.

W8034103

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Mack Trucks, Inc.
Service Program

Date
5.2012

Group

284

No.

Release

028

01

Reimbursement
This repair is covered by an authorized Service Program. Reimbursement is
obtained via the normal claim handling process.
Claim Type (used only when uploading from the Dealer Bus. Sys.)

41

Recall Status
Vehicle inspected, repair not required

1- Inspected
OK

Vehicle repaired per instruction

2- Modified
per instruction

Labor Code
Primary Labor Code- Engine Software Update

2302W-36-96
0.4 hrs

Time to take charge and determine campaign status

101AA–0A–0
0 0.3 hrs

Causal Part

3092091

Authorization Number

PI0782

Expiration Date

31-JAN-13

Note: Take Charge Time is not included in the Labor Code for this operation. Take charge
may be eligible but can only be used once per repair visit. If vehicle is having other warranty
repairs performed, take charge should be charged to the warranty repair, otherwise take
charge can be charged to this service program.

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