Sierra 1500 2WD V8-5.3L (2008)
![background image](/gmc/sierra_1500_2wd/v8-5.3l/Page-3926021.png)
4. The terminal positive assurance (TPA) is located in the front of the connector.
5. Use a small flat-blade tool to remove TPA from the connector.
4. The terminal positive assurance (TPA) is located in the front of the connector.
5. Use a small flat-blade tool to remove TPA from the connector.