Cadillac CTS 2014 Owner's Manual page 296

10-34 Vehicle Care
Number Usage
16 Not Used
*17 Headlamp Washer
18 Not Used
19 Antilock Brake
System Pump
20 Antilock Brake
System Valve
*21 AIR Pump
22 MSB Driver
23 Wiper Control Relay
24 Wiper Speed Relay
25 Engine Control
Module Relay
*26 AIR Pump Relay
27 Spare/Heated
Seat 2
28 Body Control
Module 1/Spare
Number Usage
*29 AFS AHL/
Pedestrian
Protection
30 Passenger Window
Switch
31 Body Control
Module 7
32 Sunroof
33 Not Used
34 AOS Display/MIL
Ignition
35 Rear Electrical
Center Ignition
36 Spare PT Fuse
37 Oxygen Sensor
38 Ignition Coils/
Injectors
39 Ignition Coils/
Injectors/Spare
40 Engine Control
Module
Number Usage
41 Fuel Heater
*42 AIR Solenoid Relay
43 Washer
44 Not Used
45 Front Washer Relay
46 Not Used
47 Instrument Panel
Body Ignition
48 Fuel System
Control Module
Ignition
49 Heated Steering
Wheel
*50 Steering
Column Lock
*51 Coolant Pump
*52 Coolant Pump
Relay
53 Air Conditioning
Compressor Clutch