Diagnostic Procedure
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| Step | Inspection | Action | |
|---|---|---|---|
| 1 | PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS CLIMATE CONTROL UNIT
|
Yes | Replace the climate control unit, then go to the next step. (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER] .) |
| No | Go to the next step. | ||
| 2 | VERIFY IF OTHER DTCs DISPLAYED
|
Yes | Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [FULL-AUTO AIR CONDITIONER] .) |
| No | DTC troubleshooting completed. | ||