PIC6407A

Service Bulletin Details

Public Details for: PIC6407A

This pi communicates a parts restriction is in effect on 2020 cadillac ct4, ct5 and chevrolet corvette amplifier.


- 2020 -

Bulletin No.: PIC6407A
Published date: 04/21/2020
Preliminary Information
PIC6407A Ampli er Part Restriction
Models
Brand:
Model:
Model Years:
VIN:
from
Engine:
to
Transmissions:
Cadillac
CT4
2020
All
All
All
All
Cadillac
CT5
2020
All
All
All
All
Chevrolet
Corvette
2020
All
All
All
All
Involved Region or Country North America
Condition
As part of our ongoing continuous improvement we have placed the Ampli er
used in the 2020 Cadillac CT4, CT5 and Chevrolet Corvette on restriction. If you
believe a new module is needed, contact the PQC . Please have the part number
available prior to contacting PQC.
Cause
Root Cause Analysis
Correction:
Please contact the (PQC) by opening a new case via Dealer Case Management (DCM). From the DCM home page,
click on “New PQC Case” found on the Technical Assistance tab.
Then, in Global Connect click on the Support/Chat tab, TAC-PQC Tab, PQC - Parts Restrictions Templates to
Download the appropriate PQC - Parts Restrictions Template and save a copy to your computer. You can attach a
copy of the template to your PQC Case.
Note: (Do Not clear any DTCs prior to contacting the PQC)
Parts Information
Part Number
84798070
84825170 or 84941695
84825171 or 84941694
84833560 or 84886772
84886773
Warranty Information
Description
Quantity
Ampli er CT4, and CT5 (UQG - 8
Channel)
Ampli er Corvette (UQH - 16
Channel)
Ampli er Corvette (UQS - 10
Channel)
Ampli er CT5 (UQP - 12 Channel)
Ampli er CT4 (UQS - 10 Channel)
1
1
1
1
1
Warranty Information
For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the following
labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage
information.
Labor Operation
3421200
Description
Radio Speaker Ampli er Replacement
Labor Time
Use Published Labor Time
Version History
Version
2
Modi ed
03/16/2020 – Created on.
04/21/2020 - Updated Part Numbers.
© 2020 General Motors. All Rights Reserved.


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