diagnostic car tool or by bringing the codes to a mechanic or dealership.

Ways to Troubleshoot a Mazda Millennia 1Locate the onboard diagnostic port of one's Millenia by feeling around the region beneath your steering wheel. The port are going to be situated in the major of your driver's side foot properly and could or may possibly not have its own spot within the dashboard material, according to the year of your Millenia.2Plug the code scanning tool into the onboard diagnostic port, then engage the ignition of one's Millenia so that its electronics technique is activated. You can either turn the ignition on each of the way or to just the accessories position, which is immediately ahead of the engine ignition diagnostic car tool.3Allow the code scanner to scan the diagnostic method for just about any error codes. Take note of any codes which are displayed from the code reader. Decode the error codes by performing a search on the net, cross-referencing them having a book of feasible diagnostic codes Auto tools, or by bringing the codes to a mechanic or dealership.