PIE0685A

Subject:
Engineering Information - Request for Pictures of Lower Oil Pan Seal Leaking
This PI has been revised to end the need for information from the field. Please discard PIE0685.
Brand:
Model:
Model Year:
VIN:
from
to
from
to
—
—
Cadillac
Escalade Models
2021
2022
Chevrolet
Silverado 1500
2021
2021
Silverado 1500 LTD (RPO
J21, 12th VIN Digit = 4 or
less)
2022
2022
Suburban
2021
Engine:
Transmission:
Equipped with
3.0L Engine (RPO
LM2)
—
Tahoe
GMC
Sierra 1500
2021
2021
Sierra 1500 Limited (RPO
J21, 12th VIN Digit = 4 or
less
2022
2022
Yukon Models
2021
If you encounter a vehicle with the above condition, refer to SI for further diagnosis.
Version
2
Modified
Released March 23, 2022
Revised June 29, 2022 – Ended the need for further information from the field.
1