Check Plug Method
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the oil level check plug.
- Install the DT 47784 (1) and, if necessary, one adapter from the J 45096-30 (2). See Special Tools .
- Determine the approximate amount of fluid needed to fill the transmission, based on the repair performed. Refer to Fluid Capacity Specifications . To avoid an under-fill condition, slightly overfill the transmission, and then allow the extra fluid to drain during the fluid checking procedure.
- Using the DT 47784 (1), J 45096-30 (2), and the J 45096 (3), add transmission fluid through the check plug hole. See Special Tools . Refer to Transmission Fluid Cooler Flushing and Flow Test (J 45096) for complete J 45096 operating instructions. Use the FLOW position on the main function switch to pump the fluid.
- Start the engine and move the shift lever through each gear range. Pause for at least 3 seconds in each gear range.
- With the engine still running, remove the DT 47784 (1), J 45096-30 (2), and J 45096 (3) and then check the fluid level. See Special Tools . Refer to Transmission Fluid Check .
IMPORTANT:
When the oil level check plug is removed with the engine OFF, transmission fluid may drain from the hole.
IMPORTANT:
The J 45096
is being utilized as a convenient method to pump the fluid into the bottom pan. See Special Tools . A suitable hand pump may also be used instead. When using the J 45096
, monitor the display panel to determine the amount of fluid being pumped from the tool supply tank into the transmission. See Special Tools .
IMPORTANT:
Failure to start the engine and move the shift lever through the gear ranges before removing the DT 47784
and J 45096-30
from the bottom pan will result in an excess amount of fluid draining from the check plug hole. See Special Tools . This may lead to an under-fill condition.