Bulletin Information

Bulletin Title: #21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Sep 21, 2021)
Bulletin Type: Information
Applies To: Vehicle DTC Information / Power Outlets / Wiring Systems and Power Management / Electrical Component and Inline Harness Connector End Views / Wire and Connector Repair

#21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Sep 21, 2021)

Subject:
Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Cadillac

Escalade Models

2021

2021

C...

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Document Tags

Document Title: #21-NA-155 - Information on Check Trailer Wiring Message and/or Service Trailer Brake Displayed on Driver Information Center (DIC) - DTC C1114 Set - (Sep 21, 2021)

subject

information

check

trailer

wiring

message

service

brake

model

silverado

sierra

following

truck

poor

connection

connector

vehicle

plug

side

socket

excessive

wear

terminal

pollak

heavy

duty

deformed

securely

part

clean

electrical

bumper

warranty

failures

result

click

size

issue

terms

labor

operation

coverage

service trailer

trailer brake

trailer connector

connector plug

trailer side

side connector

connector socket

following failures

result trailer

connection issues

warranty issue

issue click

subject terms

terms warranty

service trailer brake

integrated trailer brake

trailer brake controller

trailer connector plug

trailer side connector

side connector plugs

side connector plug

connectors heavy duty

connector socket terminals

socket terminals deformed

terminals deformed excessive

deformed excessive wear

trailer connector socket

sure wires inside

clean securely fastened

following failures result

failures result trailer

result trailer connection

trailer connection issues

warranty issue click

issue click size

click size trailer

subject terms warranty

terms warranty click

warranty click size

vehicle electrical receptacle