PIP5872

Bulletin No.: PIP5872
Published date: 10/15/2022
Preliminary Information
PIP5872 10L80 Fluid Leak At the Rear Of the Transmission
Models
Brand:
Model:
Model
Years:
VIN:
from to
Engine:
Transmissions:
Cadillac
Escalade
2022
All
All All
MHS MQC
Chevrolet
Cheyenne 2WD LTD (RPO J21, VIN Digit 5 =
W)
2022
All
All All
MQB
Chevrolet
Cheyenne 2WD New (RPO J22, VIN Digit 5 =
A)
2022
All
All All
MHS MHT MQB
MQC
Chevrolet Cheyenne 4WD LTD (RPO J21, VIN Digit 5 = Y) 2022
All
All All
MQB
2022
All
All All
MHS MHT MQB
MQC
Chevrolet Silverado 2WD LTD (RPO J21, VIN Digit 5 = W) 2022
All
All All
MQB
Chevrolet Silverado 2WD New (RPO J22, VIN Digit 5 = A) 2022
All
All All
MHS MHT MQB
MQC
Chevrolet Silverado 4WD LTD (RPO J21, VIN Digit 5 = Y)
2022
All
All All
MQB
Chevrolet Silverado 4WD New (RPO J22, VIN Digit 5= D)
2022
All
All All
MHS MHT MQB
MQC
Chevrolet Suburban
2022
All
All All
MHS MQC
Chevrolet Tahoe
2022
All
All All
MHS MQC
GMC
Sierra 2WD Limited (RPO J21, VIN Digit 5 = 8)
2022
All
All All
MQB
GMC
Sierra 2WD New (RPO J22, VIN Digit 5 = H)
2022
All
All All
MHS MHT MQB
MQC
GMC
Sierra 4WD Limited (RPO J21 VIN Digit 5 = 9)
2022
All
All All
MQB
GMC
Sierra 4WD New (RPO J22, VIN Digit 5 = U)
2022
All
All All
MHS MHT MQB
MQC
GMC
Yukon
2022
All
All All
MHS MQC
GMC
Yukon XL
2022
All
All All
MHS MQC
Chevrolet
Cheyenne 4WD New (RPO J22, VIN Digit 5=
D)
Involved Region or Country
North America & NA Exports
Condition
Some customers may comment that transmission uid is leaking under the vehicle.
Cause
One or more of the transmission rear case plugs maybe leaking. Use a light looking
from the ride side of the transmission between the transmission cross member and
transmission case to help con rm the leak source is the case plug.
Correction:
Inspect the rear of the transmission for a possible leak at the case plugs for
evidence of transmission fluid.
If it is determined that the one or both case plugs are leaking use SI to remove
the transmission cross member support and mount to gain access to the plugs.
4wd shown but 2wd is similar
Note: Only replace the plug that is leaking.
Remove the suspect plug, discard and clean the threaded hole with a clean lint
free shop towel to remove residual oil.
Note: Do Not reuse the removed plug
Note: Not all of the residual oil will be removed in the cleaning process
Note: Do NOT use Brake Clean type solvents to clean the female threaded plug
area
Apply a small bead of AC Delco Thread Sealant 19333512 (Can 10953480) to the
new plug.
Install the new plugs torquing to 11 lb ft (15 Nm) and clean the area around the
plug.
Reinstall the transmission cross member following SI
Check the transmission fluid level following SI and correct as needed.
Transmission Fluid ULV 19352619 (Can 19352620)
Parts Required for Case Plug Replacement
Transmission Case Plugs 11548770
AC Delco 19333512 (Can 10953480)
Transmission Fluid ULV 19352619 (Can 19352620)
Note: A TSB will be replacing this PI *
Parts Information
Description
Part Number
QTY
Transmission Case Plugs
11548770
19333512 (Can
10953480)
19352619 (Can
19352620)
As required
AC Delco Thread Sealant
Transmission Fluid ULV
Version History
Version
Modi ed
1
10/14/2022 - Created on.
© 2022 General Motors. All Rights Reserved.
As required
As required