Bulletin Information

Bulletin Title: #16-NA-325 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in 2.8 Duramax Diesel Engines Using GDS 2 - (Jan 10, 2022)
Bulletin Type: Technical
Applies To: General Information / Vehicle DTC Information / Programming and Setup / Engine Controls and Fuel

#16-NA-325 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in 2.8 Duramax Diesel Engines Using GDS 2 - (Jan 10, 2022)

Subject:
Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in 2.8 Duramax Diesel Engines Using GDS 2
...

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Chevrolet

Colorado

2016

2022

2.8L Diesel (LWN)

All

Chevrolet

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Document Tags

Document Title: #16-NA-325 - Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in 2.8 Duramax Diesel Engines Using GDS 2 - (Jan 10, 2022)

calibration

power

diesel

model

year

engine

transmission

canyon

motors

aftermarket

warranty

software

modifications

control

module

bulletin

exhaust

concerns

screen

required

group

shots

information

history

jpeg

files

mail

complete

service

agent

manager

vehicle

district

labor

operation

september

revised

added

aftermarket calibrations

calibration group

screen shots

calibration history

added model

engine transmission transfer

transmission transfer case

transfer case rear

case rear axle

mail calibration group

service agent district

agent district manager

district manager aftersales

united states canada

states canada district

suspected tampering vehicle

tampering vehicle modifications

revised september added

september added model

added model year