GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Envoy - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Instrument Panel, Gages, and Console Component Views
Figure 1:

Engine, Right Front (Six Cylinder Engine, 4.2L)
Object Number: 748826 Size: MF
(1)Engine Harness, Right Front
(2)Engine Oil Pressure (EOP) Sensor Connector
Figure 2:

I/P Cluster
Object Number: 749891 Size: MF
(1)Speedometer
(2)Engine Oil Pressure Gage
(3)Voltmeter
(4)Coolant Temperature Gage
(5)Fuel Gage
(6)Tachometer
Figure 3:

Steering Wheel Controls
Object Number: 1460839 Size: MF
(1)Steering Wheel Control Switch Assembly - Upper Left
(2)Steering Wheel Control Switch Assembly - Upper Right
(3)Steering Wheel Control Switch Assembly - Lower Right
(4)Steering Wheel Control Switch Assembly - Lower Left