Bulletin Information

Bulletin Title: #21-NA-025 - Loss of Power, Stalling Malfunction Indicator Lamp (MIL) Illuminated - DTC P129F Set - (May 27, 2021)
Bulletin Type: Technical
Applies To: Engine Controls and Fuel

#21-NA-025 - Loss of Power, Stalling Malfunction Indicator Lamp (MIL) Illuminated - DTC P129F Set - (May 27, 2021)

Subject:
Loss of Power, Stalling Malfunction Indicator Lamp (MIL) Illuminated - DTC P129F Set

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Chevrolet

Silverado 2500/3500

2019

2020

L5P

Sierra

Sierra 2500/3500

Involved Re...

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Document Tags

Document Title: #21-NA-025 - Loss of Power, Stalling Malfunction Indicator Lamp (MIL) Illuminated - DTC P129F Set - (May 27, 2021)

power

fuel

pump

control

module

labor

pump power

power control

fuel pump power

pump power control

power control module

control module replacement