C 1500 Yukon XL 2WD V8-5.3L VIN T (2001)
7. Unclip the oxygen sensors electrical connectors from the following:
^
Hose clip
^
Transmission crossmember
8. Disconnect the CPA retainers.
9. Disconnect the oxygen sensor electrical connectors (1, 2).
10. Remove the left exhaust manifold pipe nuts.
11. Remove the right exhaust manifold pipe nuts.
