GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Astro - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Entertainment Component Views
Figure 1:

Center Console
Object Number: 298017 Size: SH
(1)Remote Playback Device
(2)Cigar Lighter
(3)Cigar Lighter Connector
Figure 2:

Base Radio Rear Component View
Object Number: 781494 Size: LF
(1)Radio Antenna
(2)Radio Connectors C1, C2
Figure 3:

Radio Jumper Harness Location View (Premium Radio)
Object Number: 781491 Size: LF
(1)Radio Connectors C1, C2
(2)Radio Antenna
(3)Remote Playback Device
(4)Remote Playback Device Connector
(5)Radio Connector C3
Figure 4:

Front Door Wiring (Front Passenger Shown, Driver Opposite)
Object Number: 563940 Size: LF
(1)S500 - Driver, S602 - Front Passenger
(2)S503 - Driver, S601 - Front Passenger
(3)Speaker - RF Door Tweeter Connector
(4)S506 - Driver, S600 - Front Passenger
(5)Outside Rearview Mirror Switch Connector- Driver
(6)Window Switch Front Passenger Connector C1/ Window Master Switch - Driver Connector C2
(7)Window Motor - Front Passenger Connector
(8)Window Switch Front Passenger Connector C2/ Window Master Switch - Driver Connector C1
(9)S502 - Driver, S603 - Front Passenger
(10)Door Lock Actuator - Front Passenger
(11)Door Lock Actuator - Front Passenger Connector
(12)Door Lock Switch - Front Passenger Connector
(13)Speaker - RF Door Connector
(14)C301 - Driver, C205 - Front Passenger
(15)P500 - Driver, P600 - Front Passenger
(16)S501 - Driver, S605 - Front Passenger
(17)Outside Rearview Mirror - Passenger Connector
Figure 5:

Door Control Switches - Driver
Object Number: 297709 Size: MF
(1)Window Master Switch - Driver Connector
(2)Outside Rearview Mirror Switch Connector
(3)Speaker - LF Door Tweeter
(4)Door Lock Switch - Driver Connector
(5)Door Lock Switch - Driver
(6)Window Master Switch - Driver
(7)Outside Rearview Mirror Switch
Figure 6:

RSA Controller/Auxiliary Power Outlet - Rear Wiring
Object Number: 298001 Size: LF
(1)Rear Seat Audio (RSA) Controller
(2)Auxiliary Power Outlet - Rear Connector
(3)Auxiliary Power Outlet - Rear
(4)Rear Seat Audio (RSA) Controller Connector
Figure 7:

Left Rear Body Harness
Object Number: 374528 Size: LF
(1)Blower Motor - A/C Auxiliary
(2)S313
(3)S312
(4)S311
(5)S310
(6)S309
(7)S314
(8)S315
(9)S322
(10)S316
(11)Audio Amplifier
(12)Audio Amplifier Connector
(13)S318
(14)S317
(15)G404
Figure 8:

Right D Pillar Wiring
Object Number: 582016 Size: LF
(1)S400
(2)Door Lock Actuator - Rear
(3)P401
(4)Trailer Harness (Taped Wires)
(5)S403
(6)S402, And S408
(7)S401
(8)G401
(9)Speaker - RR
Figure 9:

Left D Pillar Wiring
Object Number: 597963 Size: LF
(1)S321
(2)C401
(3)S320
(4)Speaker - LR
(5)S319
(6)Speaker - LR Door (Base Radio) Speaker - LR Subwoofer (Premium Radio)
(7)P400
(8)G400
(9)S400
Figure 10:

Door Location View - RR
Object Number: 781527 Size: LF
(1)Door Jamb Switch - Rear
(2)Door Lock Actuator - Rear
(3)License Lamp
(4)Speaker - RR Door (Base Radio) Speaker - RR Subwoofer (Premium Radio)