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

Right I/P Console


Object Number: 1499994  Size: LF
(1)Remote Control Door Lock Receiver (RCDLR)
(2)I/P Compartment
(3)Keyless Entry Antenna-Back Up
Figure 2:

Rear Compartment


Object Number: 1499992  Size: LF
(1)Keyless Entry Antenna-Right
(2)Rear Compartment Lid Latch Assembly
(3)Keyless Entry Antenna-Rear Compartment
(4)Keyless Entry Antenna-Left