| FUSES | USAGE | 
|---|---|
| 1 | Electrically-Controlled Air Suspension | 
| 2 | Passengers Side High-Beam Headlamp | 
| 3 | Passengers Side Low-Beam Headlamp | 
| 4 | Back-Up Trailer Lamps | 
| 5 | Drivers Side High-Beam Headlamp | 
| 6 | Drivers Side Low-Beam Headlamp | 
| 7 | Windshield Wiper | 
| 8 | Automatic Transfer Case | 
| 9 | Windshield Washer | 
| 10 | Powertrain Control Module B | 
| 11 | Fog Lamp | 
| 12 | Stoplamp | 
| 13 | Cigarette Lighter | 
| 14 | Not Used | 
| 15 | Electric Adjustable Pedal | 
| 16 | truck Body Controller, Ignition 1 | 
| 17 | Crank | 
| 18 | Airbag | 
| 19 | trailer Electric Brake | 
| 20 | Cooling Fan | 
| 21 | Horn | 
| 22 | Ignition E | 
| 23 | Electronic Throttle Control | 
| 24 | Instrument Panel Cluster, Driver Information Center | 
| 25 | Automatic Shift Lock Control System | 
| 26 | Transmission Control Module (TCM) Canister | 
| 27 | Backup | 
| 28 | Powertrain Control Module 1 | 
| 29 | Oxygen Sensor | 
| 30 | Air Conditioning | 
| 31 | truck Body Controller 1 | 
| 32 | Trailer | 
| 33 | Anti-Lock Brakes (ABS) | 
| 34 | Ignition A | 
| 35 | Blower Motor | 
| 36 | Ignition B | 
| 50 | Passengers Side Trailer Turn | 
| 51 | Drivers Side Trailer Turn | 
| 52 | Hazard Flashers | 
| 53 | Headlamp Driver Module | 
| 54 | Air Injection Reactor (AIR) Solenoid | 
| 56 | Air Injection reactor (AIR) Pump | 
| 58 | Vehicle Stability Enhancement System (StabiliTrack) | 
| 59 | Regulated Voltage Control | 
Chevy Trailblazer L6 2007 Engine Compartment Fuse Panel/Board – Fuse Symbol Map
        	       
        		
        			


