The Mechanic Online Reference

Nov 10, 2017

Chevrolet Colorado 2012 Change Oil Life Reset

Chevrolet Colorado 2012 Change Oil Life Reset

The Colorado and its twin, the GMC Canyon, are far surpassed by their competitors. The unrefined five-cylinder engine lacks punch and doesn't offer a fuel-economy advantage over competing V6s. It had to work hard to power the crew cab we tested. Handling is sound but unexceptional. The ride is unsettled, and the body constantly quivers. Despite the truck's relatively small dimensions, the 48-foot turning circle is huge. A 5.3-liter V8 is available. The IIHS side-crash result is poor. There is no 2013 Colorado.

Engine Oil Life System 
When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the oil life system to work properly, the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A CHANGE OIL message comes on.  Change the oil as soon as possible within the next 1 000 km (600 mi). It is possible that, if driving under the best conditions, the oil life system might indicate that an oil change is not necessary for up to a year. The engine oil and filter must be changed at least once a year and, at this time, the system must be reset. Your dealer has trained people who will perform this work and reset the system. It is also important to check the oil regularly over the course of an oil drain interval and keep it at the proper level. If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 mi) since the last oil change. Remember to reset the oil life system whenever the oil is changed.

How to Reset the Engine Oil Life System

 Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change.

To reset the system: 

1. Turn the ignition to ON/RUN, with the engine off .
2. Press and release the stem in the lower center of the instrument cluster until the OIL LIFE message is displayed.
3. Once the alternating OIL LIFE and RESET messages appear, press and hold the stem until several beeps sound. This confirms that the oil life system has been reset.
4. Turn the key to LOCK/OFF.

If the CHANGE OIL message comes back on when the vehicle is started, the engine oil life system has not been reset. Repeat the procedure.

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