Chevrolet Colorado 2012 Owner's Manual page 292

10-42 Vehicle Care
The trailer brake relay is located on
the bottom side of the battery
harness.
Fuses Usage
Oxygen Sensors,
Air Injection
O2 SNSR
Reactor (AIR)
Relay
Air Conditioning
A/C Control Head,
Power Seats
A/C Air Conditioning
CMPRSR Compressor
Fuses Usage
Antilock Brake
System (ABS),
ABS ABS Module,
Four Wheel Drive,
Gravity Sensor
ABS 1 ABS 1 (ABS Logic)
ABS 2 ABS 2 (ABS Pump)
AUX PWR 1 Accessory Power 1
AUX PWR 2 Accessory Power 2
BCK/UP Back-up Lights
Climate
BLWR
Control Fan
CLSTR Cluster
CNSTR Fuel Canister Vent
VENT Solenoid
Cruise Control
Switch, Inside
Rearview Mirror,
CRUISE Transfer Case
Control Module,
Brake Switch,
Clutch Disable
I n f o r ma t i o n P r o v i d e d b y :
Fuses Usage
Power Door
DR/LCK
Locks (If Equipped)
Daylight Running
DRL
Lamps
Mass Air
Flow (MAF)
Sensor, Can Purge
ERLS Solenoid, Air
Injector
Reactor (AIR)
Relay
Electronic Throttle
ETC
Control (ETC)
Fog Lamps
FOG/LAMP
(If Equipped)
Front Park/Turn
Lamps, Driver and
FRT
Passenger Side
PRK LAMP
Power Window
Switches Lighting
FRT/AXLE Front Axle Actuator
Fuel System
FSCM
Control Module