Bulletin Information

Bulletin Title: #19-NA-057 - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0420 Set - (Feb 4, 2020)
Bulletin Type: Technical
Applies To: Vehicle DTC Information / Programming and Setup / Displays and Gauges

#19-NA-057 - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0420 Set - (Feb 4, 2020)

Subject:
Malfunction Indicator Lamp (MIL) Illuminated, DTC P0420 Set

This bulletin replaces 18-NA-331. Please discard 18-NA-331.


‚ÄČ

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Buick

Encore

2013

2015

Equipped with 1.4L Engine (RP...

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Document Tags

Document Title: #19-NA-057 - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0420 Set - (Feb 4, 2020)

bulletin

engine

transmission

calibration

vehicle

latest

service

procedure

control

module

reprogramming

important

system

date

sure

software

programming

further

instructions

battery

voltage

lights

screen

select

required

warranty

transaction

claim

code

card

information

coverage

labor

operation

field

updated

engine control

transmission control

warranty claim

code field

engine control module

transmission control module

control solenoid valve

solenoid valve transmission

valve transmission control

control module assembly

module assembly programming

assembly programming setup

interruption programming programming

programming programming failure

programming failure control

failure control module

control module damage

module damage occur

carefully read instructions

click size important

important avoid warranty

avoid warranty transaction

warranty transaction rejections

warranty claim code

claim code field

code field transaction