Caution
After repairing a malfunction, perform this procedure to verify that the malfunction has been corrected.
When this procedure is carried out, be sure to drive the vehicle at lawful speed and pay attention to the other vehicles.
1. Connect the WDS or equivalent to the DLC-2.
2. Turn the ignition key to ON (engine OFF).
3. Verify that DTCs are cleared from memory.
4. Decrease ATF temperature to 20 °C {68 °F}
or below.
5. Start the engine then wait 180 seconds or more.
6. Warm up the engine and ATX.
or above.
or above.
7. Shift the selector lever between P position to L range while depressing brake pedal.
8. Drive the vehicle for 150 seconds or more at a vehicle speed between 25 and 59 km/h {15 and 36 mph},
then 60 km/h {37 mph} or more
for 100 seconds or more.
9. Drive the vehicle in D range and shift gears between 1st and 4th (TCC operation) gear.
10. Gradually slow down and stop the vehicle.
11. Make sure that the repaired DTC does not recur.
Automatic transaxle on-board diagnostic function
Dtc tableMazda 6 Service Manual: Refrigerant pressure switch inspection
1. Install the SST (gas charging set).
2. Disconnect the refrigerant pressure switch connector.
3. Verify the high-pressure side reading of the SST (manifold gauge)
and continuity between the terminals of the refrigerant pressure switch.
If not as specified, replace the refrigerant pressure ...
Mazda 6 Service Manual: Foreword
When the customer reports a vehicle malfunction, check the malfunction
indicator lamp (MIL), HOLD indicator light flashing, and PCM memory for
diagnostic trouble code (DTC), then diagnose the malfunction according to
following flowchart.
- If the DTC exists, diagnose the applicable ...