Cadillac CTS 2013 Owner's Manual page 315

Mini-Fuses Usage
75 Transmission
Output Speed
Sensor, Brake
Vacuum Relay
76 Spare
77 Spare
78 Spare
79 Spare
80 Spare
81 Spare
J-Case Usage
Fuses
6 Cooling Fan 2
7 Cooling Fan 1
8 Starter
9 Brake
Vacuum Pump
10 Antilock Brake
System Motor
J-Case Usage
Fuses
13 Not Used
14 Electric Parking
Brake
15 Not Used
16 Not Used
17 Blower Motor
18 Rear Window
Demister
37 Not Used
Relays Usage
1 Cooling Fan 2
2 Cooling Fan 1
3 Starter
4 Rear Window
Demister
5 Instrument Panel
Auxiliary Power
Outlet
Vehicle Care
Relays Usage
12 Horn
20 Headlamp Washer
(HID Only)
21 Cooling Fan (Series/
Parallel)
32 Air Conditioning
Compressor Clutch
39 Windscreen
Washer Pump
42 Right Daytime
Running Lamp,
Trailer Direction
Indicator
44 Dipped-Beam
(non-HID), Left
Daytime Running
Lamps (HID), Left
Trailer Direction
Indicator
(Export Only)
45 Front Fog Lamps
(HID Only)
10-39