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Drive Clean began using a new on-board diagnostic test on most light-duty vehicles on January 1, 2013.

While the vast majority of vehicles are successfully completing the new test, some are having problems getting ready for the test even after going through a drive cycle. 

We don’t want to delay owners from getting their licence plate stickers while we work to resolve readiness issues. 

As a result, we’ve developed interim measures to get you driving again.

A readiness conditional pass may be issued for registration renewal after two not ready tests. 

To qualify, you must meet all of the following:

• 24 hours or more have passed between each test
• vehicle has been driven at least 30 kilometres between the tests
• battery has not been disconnected and the OBD codes have not been cleared in the last 30 km of driving
• number of “not ready” monitors has not increased.

We have also set up a solution for people who want to sell their vehicles.  If they meet the requirements for a readiness conditional pass, and the vehicle passes a tailpipe test, the car will be certified for sale.

Not all Drive Clean facilities offer the tailpipe test. If you are selling a vehicle, have met the readiness conditional pass requirements and now need to locate a tailpipe test facility, go to find a test facility  and follow the instructions.

For more information about the test, Drive Clean, or these changes, call the Drive Clean Contact Centre at 1-888-758-2999.