Saturn 2006 Ion Owner's Manual page 341

Fuses
8 Anti-lock Brake System
9 Engine Control Module
Canister Purge Solenoid, Canister
10 Vent Solenoid, Low Coolant Switch,
Oxygen Sensors
Electric Ignition Control Module,
11 Charging System, Neutral Safety
Stop Back-Up Switch
12 Not Used
13 Engine Control Module
14 Boost
15 Back-up Switch
16 Fuel Injectors
17 Fog Lamps
18 Driver's Side Headlamp
19 Windshield Wiper
20 Horn
Usage Fuses
Entertainment, Premium Radio
21
Amplifier
22 Anti-lock Brake System
23 Rear Defogger
38 Starter/Ignition
39 Body Control Module 1
40 Anti-lock Brake System
41 Body Control Module 2
42 Not Used
43 Electric Power Steering
44 Cooling Fan 2
45 Cooling Fan 1
46 Crank
47 Body Control Module 1A
48 Body Control Module (IGN 3)
Usage
5-105