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

Right Door Power, Ground and PSD Motor


Object Number: 685474  Size: FS
Master Electrical Component List
Power Sliding Door (PSD) Description and Operation
Right Door PSD Switches, Park/Neutral Switch and RCDLR
IGN Main 1, SDM, T/SIG, CRUISE and PCM PASS KEY/CLUSTER Fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
BATT Main 2, ELC/TRAILER, RR FOG LP Fuses
IGN Main 1, SDM, T/SIG, CRUISE and PCM PASS KEY/CLUSTER Fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
Engine Data Sensors - MAF and VSS
Figure 2:

Right Door PSD Switches, Park/Neutral Switch and RCDLR


Object Number: 685482  Size: FS
Master Electrical Component List
Power Sliding Door (PSD) Description and Operation
Left Door Power, Ground and PSD Motor
Right Door Power, Ground and PSD Motor
G302, Page 2 of 3
RAP Relay, Fuse Block - Underhood, and Fuse Block - I/P Fuses
Door Lock Switches
Left Door PSD Switches, Park/Neutral Switch and RCDLR
Interior Lamp and Multifunction Switch, Driver Information Center (DIC) and Rel
Interior Lamp and Multifunction Switch, Driver Information Center (DIC) and Rel
Interior Lamp and Multifunction Switch, Driver Information Center (DIC) and Rel
G302, Page 1 of 3
Figure 3:

Left Door Power, Ground and PSD Motor


Object Number: 685488  Size: FS
Master Electrical Component List
Power Sliding Door (PSD) Description and Operation
Left Door PSD Switches, Park/Neutral Switch and RCDLR
Right Door PSD Switches, Park/Neutral Switch and RCDLR
IGN Main 1, SDM, T/SIG, CRUISE and PCM PASS KEY/CLUSTER Fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
BATT Main 2, ELC/TRAILER, RR FOG LP Fuses
IGN Main 1, SDM, T/SIG, CRUISE and PCM PASS KEY/CLUSTER Fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
Engine Data Sensors - MAF and VSS
G402
Figure 4:

Left Door PSD Switches, Park/Neutral Switch and RCDLR


Object Number: 685491  Size: FS
Master Electrical Component List
Power Sliding Door (PSD) Description and Operation
Left Door Power, Ground and PSD Motor
RAP Relay, Fuse Block - Underhood, and Fuse Block - I/P Fuses
Door Lock Switches
G302, Page 2 of 3
Right Door PSD Switches, Park/Neutral Switch and RCDLR
Interior Lamp and Multifunction Switch, Driver Information Center (DIC) and Rel
Interior Lamp and Multifunction Switch, Driver Information Center (DIC) and Rel
Rear Window Wiper/Washer and Multifunction Switch, Window and Door Lock Switches
G302, Page 1 of 3