2005 CHEVROLET COLORADO 4WD

LOW TRAC (Traction)
If you have the Traction Control System (TCS), you will
see this message when a low traction condition is
detected. SeeTraction Control System (TCS) on
page 4-8for more information. Press and release the
reset stem to acknowledge the message and clear
it from the DIC display.
OIL
This message will be displayed when your oil pressure
is low. SeeOil Pressure Light on page 3-33and
Engine Oil on page 5-13for more information.
OIL LIFE
This message will be displayed when you need to check
your engine oil life system. Press the reset stem to
acknowledge the message. For more information, see
“Engine Oil Life System” underDIC Controls and
Displays on page 3-36,Engine Oil on page 5-13and
Engine Oil Life System on page 5-16.
PARK BRK (Brake)
This message will be displayed when your vehicle’s
parking brake is active. SeeParking Brake on page 2-29
andBrake System Warning Light on page 3-28for
more information. The message will clear from
the display after the parking brake is released.
REDUCED POWER
This message will be displayed when your vehicle’s
engine power is reduced. Press the reset stem to
acknowledge the message and clear it from the display.
SERV (Service) 4WD
(Four-Wheel Drive)
This message will be displayed when there is a problem
with your transfer case control system. Check the
transfer case on your vehicle and have it serviced by
your GM dealer. SeeFour-Wheel Drive on page 2-25for
more information about your transfer case. Press the
reset stem to acknowledge the message and clear
it from the display.
TRACTION FAULT
If you have the Traction Control System (TCS), you may
see this message if there is a problem with your
Traction Control System (TCS). Check your TCS as
soon as possible and have your vehicle serviced by your
GM dealer. SeeTraction Control System (TCS) on
page 4-8for more information. Press the reset stem to
acknowledge the message and clear it from the
display.
3-41

Vehicle* Axle Ratio Maximum Trailer Weight GCWR**
4WD Regular Cab
Automatic Transmission,
2.8L Engine3.73 3,100 lbs (1 406 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 3,100 lbs (1 406 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine3.73 2,100 lbs (952 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
2.8L Engine4.10 2,100 lbs (952 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,500 lbs (1 588 kg) 7,500 lbs (3 402 kg)
Manual Transmission,
3.5L Engine4.10 3,500 lbs (1 587 kg) 7,500 lbs (3 402 kg)
4-59

Vehicle* Axle Ratio Maximum Trailer Weight GCWR**
4WD Extended Cab
Automatic Transmission,
2.8L Engine3.73 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine4.10 1,900 lbs (861 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
3.5L Engine3.42 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
3.5L Engine3.73 3,400 lbs (1 542 kg) 7,500 lbs (3 402 kg)
Manual Transmission,
3.5L Engine4.10 3,400 lbs (1 542 kg) 7,500 lbs (3 402 kg)
4-60

Vehicle* Axle Ratio Maximum Trailer Weight GCWR**
4WD Crew Cab
Automatic Transmission,
2.8L Engine3.73 2,700 lbs (1 225 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.8L Engine4.10 2,700 lbs (1 225 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.5L Engine3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
Automatic Transmission,
3.5L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Automatic Transmission,
3.5L Engine4.10 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.8L Engine4.10 1,700 lbs (771 kg) 6,000 lbs (2 721 kg)
**The Gross Combination Weight Rating (GCWR) is the
total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment
and conversions. The GCWR for your vehicle should
not be exceeded.
You can ask your dealer for our trailering information
or advice, or you can write us at the address listed
in your Warranty and Owner Assistance Information
Booklet.In Canada, write to:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
4-61

Fuses Usage
FOG/LAMP Fog Lamps (If Equipped)
A/C CMPRSR Air Conditioning Compressor
WSW Wiper/Washer Switch
PWR/WNDW Power Windows (If Equipped)
FUEL/PUMP Fuel Pump
STRTR Starter Solenoid Relay
WPR Wiper
ABS 2Anti-lock Brake System 2
(ABS Pump)
DR/LCK Power Door Locks (If Equipped)
ETC Electronic Throttle Control (ETC)
02 SNSR Oxygen Sensors
CRUISECruise Control Switch, Inside
Rearview Mirror, Transfer Case
Control Module, Brake Switch,
Clutch Disable
HTD/SEAT Heated Seat (If Equipped)
AIRBAGSupplemental Inatable Restraint
System, Sensing and Diagnostic
Module, Airbag Off Switch
ABSAnti-lock Brake System (ABS),
ABS module, Four-Wheel Drive,
Gravity Sensor
BCK/UP Back-up Lights
FRT/AXLE Front Axle ActuatorFuses Usage
TRN/HAZRD
REARRear Turn/Hazard Lights
ERLSERLS, Map Sensor, Can Purge
Solenoid
PCMI Powertrain Control Module (PCM)
TRANS Transmission Solenoid
IGNIgnition, Clutch Starter Switch,
Neutral Safety Back-Up Switch,
Ignition Coils 1-5, Air Conditioning
Relay
INJ Injectors
ABS 1Anti-lock Brake System 1
(ABS Logic)
FRT PRK
LAMPFront Park/Turn Lamps, Driver and
Passenger’s Side Power Window
Switches Lighting
REAR PRK
LAMPRear Parking Lamp 1, Passenger’s
Side Taillamp, License Plate Lamps
REAR PRK
LAMP2Driver’s Side Rear Taillamp,
Passenger Side Airbag Indicator
Lighting, Instrument Panel Dimming
Power (2WD/4WD switch lighting)
CLSTR Cluster
TRN/HAZRD
FRTTurn/Hazard/Courtesy/Cargo
Lamps/Mirrors
TCCM Transfer Case Control Module
5-101