GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Front, Right Side of Engine Compartment


Object Number: 447114  Size: LF
(1)Remote Battery Stud
(2)Underhood Accessory Wiring Junction Block
(3)Ground G100 (Battery Cable)
(4)Ground G102 (Forward Lamp Harness)
(5)Negative Battery Cable
(6)Positive Battery Cable
(7)Battery Harness
Figure 2:

Underhood Accessory Wiring Junction Block, Top Right Side of Engine Compartment


Object Number: 541632  Size: LF
(1)Forward Lamp Harness
(2)Underhood Accessory Wiring Junction Block Connector C3 (Forward Lamp Harness)
(3)Underhood Accessory Wiring Junction Block Connector C2 (I/P Harness)
(4)Underhood Accessory Wiring Junction Block
(5)Underhood Accessory Wiring Junction Block Connector C1 (Engine Harness)
(6)Underhood Accessory Wiring Junction Block Connector C6 (Green)
(7)Underhood Accessory Wiring Junction Block Connector C5 (Black)
(8)Underhood Accessory Wiring Junction Block Connector C4 (Gray)
(9)Engine Harness
(10)I/P Harness
(11)Underhood Accessory Wiring Junction Block Connectors C4 and C6 (I/P Harness)
(12)Underhood Accessory Wiring Junction Block Connector C5 (I/P Harness)
Figure 3:

Center of IP


Object Number: 447360  Size: LF
(1)Cigar Lighter
(2)Ashtray
(3)Front Electric Accessory Plug Housing
(4)Ashtray Lamp
(5)I/P Harness
Figure 4:

Right Side of IP


Object Number: 447395  Size: LF
(1)Fuse Block
(2)I/P Harness