PIC6407D

Bulletin No.: PIC6407D
Published date: 10/12/2020
Preliminary Information
PIC6407D Ampli er Part Restriction Has Ended
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 - 2021
All
All
All
All
Involved Region or Country North America
Condition
As part of our ongoing continuous improvement the Ampli er used in the 2020
Cadillac CT4, CT5 and Chevrolet Corvette was on restriction through GM PQC.
Restriction has now ended.
Cause
Root Cause Analysis
General Motors Technical Assistance Center part restriction on Ampli ers for 2020 Cadillac CT4, CT5, and
Chevrolet Corvette has ended.
We would like to thank all dealers who participated in this restriction for their cooperation.
This Ampli er can now be ordered through the regular GM CCA parts process or PQC process for required
dealers (Canada).
Use the vehicle identi cation number (VIN), SI, and the GM Electronic Parts Catalog to determine the correct part
to order.
Version History
Version
5
Modi ed
03/16/2020
04/21/2020
05/29/2020
09/21/2020
10/12/2020
– Created on.
- Updated Part Numbers.
- Updated Part Numbers.
- Updated Part Numbers.
- Ended Restriction.
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