GMC Yukon 2000–2006
Common on this vehicle:
Record by record
1 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.
Read the records one by one (1)
POWER TRAIN1
Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2024-08-15
Transmission Core Damage Prevention Notice
1Fault
- GM is receiving many cracked or broken transmission cores at the remanufacturing facilities, and the damage makes them unusable for remanufacturing.
2Finding the cause
3Correction
Read the sentences of the record
From the manufacturer’s document
- Applies to:Applies to 2000 to 2024 GM passenger cars, SUVs and light/medium duty trucks.
- Condition:GM is receiving many cracked or broken transmission cores at the remanufacturing facilities, and the damage makes them unusable for remanufacturing.
Open the manufacturer’s document (PDF) ↗ The points above were read from this document.
- Remedy
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

