2003 GMC Envoy Owner's Manual - Page 396

b Fuses 23 24 25 Usage Blank UNLOCK Blank I I I Fuses 39 40 42 43 44 45 46 47 48 49 50 51 52 I I Usaqe I Heat Ventilation Air Conditionina 1 I Truck Bodv Controller 4 - I Trailer Park _ _ _ I I RainsenseTM Wipers Parking Lamps Truck Body Controller 4 Cruise 31 Control 32 Truck Bodv Controller 5 33 Front Wipers 34 Vehicle STOP 35 I Blank 36 I Heat Ventilation Air Conditioninq B 37 Front Parking Lamps Left Turn Signal 38 29 30 I I I I Right Turn Signal Heat Ventilation Air Conditioninq Rear Fog Lamps Auxiliaw Power 1 Ignition 0 Four-wheel Drive I Blank I Truck Bodv Controller lqnition Brakes Truck Body Controller Run _ ~ ~ 5-101