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Bulletin Title: #22-NA-169 - Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation - (Aug 15, 2022)
Bulletin Type: Technical
Applies To: Frame and Underbody / Driver Assistance Systems

Applicable Vehicles

2023 GMC Sierra 2500 HD/3500 HD - 4WD
2023 GMC Sierra 2500 HD/3500 HD - 2WD
2023 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2023 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2022 GMC Sierra 2500 HD/3500 HD - 4WD
2022 GMC Sierra 2500 HD/3500 HD - 2WD
2022 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2022 Chevrolet Silverado 2500 HD/3500 HD - 2WD
2021 GMC Sierra 2500 HD/3500 HD - 4WD
2021 GMC Sierra 2500 HD/3500 HD - 2WD
2021 Chevrolet Silverado 2500 HD/3500 HD - 4WD
2021 Chevrolet Silverado 2500 HD/3500 HD - 2WD

#22-NA-169 - Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation - (Aug 15, 2022)

Subject:
Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation

This bulletin replaces PIT5929. Please discard PIT5929.

 

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Chevrolet

Silverad...

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Document Tags

Document Title: #22-NA-169 - Power Assist Steps Inoperative / Reverse After Being Deployed / Erratic Operation - (Aug 15, 2022)

power

assist

operation

bulletin

software

control

module

service

important

laws

applicable

event

sure

connected

programming

ensure

voltage

system

connect

screen

needs

center

window

match

plate

vehicle

master

select

correct

calibrations

read

click

size

shown

warranty

information

transaction

claim

code

card

coverage

labor

field

assist control

master module

software calibrations

warranty transaction

warranty claim

labor operation

code field

power assist steps

assist steps inoperative

steps inoperative reverse

inoperative reverse deployed

assist control module

interruption programming programming

programming programming failure

programming failure control

failure control module

control module damage

module damage occur

service programming system

needs reprogrammed correct

software calibrations match

calibrations match vehicle

click size important

important avoid warranty

avoid warranty transaction

warranty transaction rejections

record warranty claim

warranty claim code

claim code field

code field transaction