GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Jimmy - 4WD 🢒 Body and Accessories 🢒 Seats 🢒 Power Seats Schematics
Figure 1:

Cell 140: LH Power Seat
Object Number: 381993 Size: FS
Cell 10: Power Seats, Power Windows Circuit Breakers and RAP Relays
Cell 14: S313 and S419
Cell 14: G420 and G450 (Utility w/ Endgate)
Power Seat Systems Components
Power Seats Circuit Description
Cell 140: RH Power Seat
Figure 2:

Cell 140: RH Power Seat
Object Number: 382014 Size: FS
Cell 10: Power Seats, Power Windows Circuit Breakers and RAP Relays
Cell 14: G420 and G450 (Utility w/ Endgate)
Cell 14: S320 and S420
Power Seat Systems Components
Power Seats Circuit Description
Cell 140: LH Power Seat