E66 ECM PQC Part Restriction Has Ended (PIP5768B)
WARNING: This page is about the Yukon Denali, 3.0L Eng VIN T, 4WD, which is a different variant/trim than selected.
Publication date: 2021-09-28Reference number: PIP5768B
Supersedes refnos: PIP5768, PIP5768A
E66 ECM PQC PART RESTRICTION HAS ENDED
TECHNICAL SERVICE BULLETIN
Reference Number(s): PIP5768B, Date of Issue:
Sep 28, 2021
SERVICE INFORMATION
| Brand: | Model: | Model Year: | VIN: | Engine: | Transmission: | ||
|---|---|---|---|---|---|---|---|
| from | to | from | to | ||||
| Cadillac | Escalade Models | 2021 | All | All | 3.0L LM2 | All | |
| Chevrolet | Suburban | 2021 | All | All | 3.0L LM2 | All | |
| Chevrolet | Tahoe | 2021 | All | All | 3.0L LM2 | All | |
| GMC | Yukon Models | 2021 | All | All | 3.0L LM2 | All | |
| Involved Region or Country | North America |
| Condition | As part of our ongoing quality improvement efforts the Engine Control Module (ECM), parts were placed on restriction through the Product Quality Center (PQC). Restriction has now ended. |
| Cause | This parts restriction was to assist Engineering with product feedback. |
CORRECTION
General Motors Technical Assistance Center part restriction on E66 ECM for 2021 Cadillac Escalade models, Chevrolet Suburban and Tahoe and GMC Yukon models has ended.
We would like to thank all dealers who participated in this restriction for their cooperation.
This ECM can now be ordered through the regular GM CCA parts process or PQC process for required dealers (Canada).
Use the vehicle identification number (VIN), SI, and the GM Electronic Parts Catalog to determine the correct part to order.
SERVICE INFORMATION
| Version | 3 |
| Modified | 01/04/2021 - Created on. 02/22/2021 - Updated to edit correction 09/28/2021 - Updated to end part restriction |