Suburban 2WD V8-6.0L (2007)
Push the TPAs (1) in until the locks engage. The PLR will seat fully when the lever lock is engaged. Refer to illustration.
If the 16-way connector has not been removed, then remove it from RSA module. Disengage the blue lock and remove the connector.
Unlock the red TPA from the gray 16-way connector using the terminal pick (tool I).
Slide the TPA outboard using the terminal pick (tool I).
Remove the TPA from the connector.