Silverado 1500 2WD V8-5.3L (2007)
1.
Remove the instrument panel (I/P) knee bolster. Refer to Knee Bolster Replacement in SI.
2.
Remove the park brake release handle. Refer to Park Brake Release Handle Assembly Replacement SI.
3.
Locate the left bussed electrical center (LBEC), which is located on the left end of the instrument panel IP.
4.
Locate the 40-way connector X1 that is attached to the back of the LBEC.
5.
Disconnect the 40-way connector X1 from the LBEC.