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

PSD Module


Object Number: 323694  Size: FS
Power Door Systems Components
Power Sliding Door (PSD) Circuit Description
PSD Module Control Switches
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Cell 11: UH: Radio Fuse
Cell 10: EBCM, EBTCM, Battery
Cell 10: Ignition Switch, Transaxle Range Switch
Cell 11: FRT HVAC HI BLWR, HEADLAMP, PWR SEAT/PSD and PWR WDO CKT Breakers
Cell 11: IGN 1 Fuse
Vehicle Speed Sensor
Handling ESD Sensitive Parts Notice
Figure 2:

PSD Module Control Switches


Object Number: 323695  Size: FS
Power Door Systems Components
Power Sliding Door (PSD) Circuit Description
PSD Module
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 51: BCM: Ignition Input, Door Locks, Exterior Lamps Output
Cell 10: Underhood Accessory Wiring Junction Block
Cell 14: G302
Cell 117: Interior Lamp and Multifunction Switch, Right Rear Door Latch, Release Actuator Switch
Cell 14: G302
Cell 14: G302