Electrical concern and/or multiple dtc's due to aftermarket device
Mazda technical service bulletin MT-004-18 for 2007-2018 Mazda MAZDA3, 2013-2018 Mazda CX-5 and 2007-2018 Mazda MAZDA6 and others.
- Bulletin number
- MT-004-18
- Component
- Electrical system
- Summary
- ELECTRICAL CONCERN AND/OR MULTIPLE DTC'S DUE TO AFTERMARKET DEVICE: If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Aftermarket devices may be the cause of the electrical concern. Ask the customer if any aftermarket devices have been installed. Below are a couple of examples of unusual electrical concerns caused by aftermarket devices.
Owners of these vehicles have filed 1,002 complaints in the electrical category.
Vehicles covered
- Mazda MAZDA3 2007-2018 20112012201320142015201620172018
- Mazda CX-5 2013-2018 201320142015201620172018
- Mazda MAZDA6 2007-2018 20112012201320142015201620172018
- Mazda CX-9 2007-2018 20112012201320142015201620172018
- Mazda CX-7 2007-2012 200720082009201020112012
- Mazda RX-8 2007-2011 20072008200920102011
- Mazda MAZDA5 2007-2015 20082009201020112012201320142015
- Mazda MX-5 2007-2018 20112012201320142015201620172018
- Mazda CX-3 2016-2019 2016201720182019
- Mazda MAZDA2 2011-2014 2011201220132014
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