PIT5922

Bulletin No.: PIT5922
Published date: 06/6/2022
Preliminary Information
PIT5922 Unable to Complete Express Function Normalization
Procedure After Replacing Driver or Passenger Window Motor or
Window Regulator - B1956 SYM55
Models
Brand:
GMC
Model:
Yukon Models
Model Years:
2022
VIN:
from
All
Engine:
to
All
All
Transmissions:
All
Involved Region or Country North America
Additional Options (RPO)
Condition
Cause
00W Continental Window Motor
Some customers may be unable to perform the express function normalization
procedure after replacing a driver front or passenger front window motor or
regulator assembly. Dealer may nd B1956 SYM55 setting in BCM.
The cause of the condition may be that due to part shortages with the Continental
window motors and regulators, engineering developed and implemented Brose
window motors and regulators to be used.
Correction:
If vehicle requires replacing the window motor or regulator, then replace the defective part with Brose window
motor or regulator service parts. Both Driver and Passenger window motor or regulator will need to be replaced.
NOTE: RPO 00W Continental Window Motor / Regulator was used between build dates of 6/7/21 to 9/11/21 and
again from build dates of 12/6/2021 to 01/24/22.
Once both front window motors or regulators are replaced with Brose service parts, the dealer must contact the
Techline Customer Support Center (TCSC) at 1-800-828-6860 English or 1-800-503-3222 French to perform a
recon guration removing 00W from the build RPOs to properly con gure the BCM for the replacement Brose
window motors or regulators that are now installed in the vehicle.
Version History
Version
1
Modi ed
06/06/2022 - Created on.
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