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, Transmission Range Switch and RKE
IGN1, SDM, T/SIG, CRUISE, PCM PASSKEY/CLUSTER fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
BATT Main2, ELC/ TRAILER, RR DEFOG, RR FOG LP fuses and PWR/HEATED SEAT PSD circuit breaker
IGN1, SDM, T/SIG, CRUISE, PCM PASSKEY/CLUSTER fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
VSS Figure
Figure 2:

Right Door PSD Switches, Transmission Range 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
RAP RELAY, Underhood Accessory Wiring Junction Block, ECM SENSE, B/U LAMP, ALT/SENSE, AIR fuses
Door Lock Switches
Left Door PSD Switches, Transmission Range Switch and RKE
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
G302
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, Transmission Range Switch and RKE
Right Door PSD Switches, Transmission Range Switch and RKE
IGN1, SDM, T/SIG, CRUISE, PCM PASSKEY/CLUSTER fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
BATT Main2, ELC/ TRAILER, RR DEFOG, RR FOG LP fuses and PWR/HEATED SEAT PSD circuit breaker
IGN1, SDM, T/SIG, CRUISE, PCM PASSKEY/CLUSTER fuses
EBCM, BATT Main 1, RADIO and PARK LP Fuses
VSS Figure
G401
Figure 4:

Left Door PSD Switches, Transmission Range 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, Underhood Accessory Wiring Junction Block, ECM SENSE, B/U LAMP, ALT/SENSE, AIR fuses
Door Lock Switches
G302
Right Door PSD Switches, Transmission Range Switch and RKE
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
Interior Lamp and Multifunction Switch, Driver Information Display and Release Actuator Switch
G302