1997 GMC Sonoma Owner's Manual - Page 303

Fuse/Circuit Breaker 1 2 3 Fuse/Circuit Breaker A B Usage Power Door Locks, Power Seat, Power Seat Lumbar, Remote Keyless Entry Power Windows, Sunroof Modulehlotor 4 Usage Stoplamps, Hazard Lamps, Chime, Center High-Mounted Stoplamp Relay, Center High-Mounted Stoplamp Dome Lamps, Cargo Lamps, Visor Vanity Mirror, Cigarette Lighter, Inside Rearview Mirror Lamp, Overhead Console Lamps, Glove Box Lamp, Horns, Horn Relay, IP Courtesy Lamps, Power Outside Rearview Mirror, Liftglass Release Motor, Illuminated Entry Module Parking Lamps, License Plate Lamps, Electric ShiftTransfer Case Module, Underhood Lamp, Rear Wiper, Fog LampRelay, Door Switch Lamp, Ashtray Lamp, Headlamp Switch A/C Compressor Relay, Cluster Chime Module, DRL Relay Coil, Four-Wheel-Drive Indicator Lamp, DRL Module, Rear Defog Timer, Transfer Case Control Module Ignition, SIR Redundant Ignition, RKE Ignition, FuelSender Module