Vehicle Engine Control Unit Reset; Inspecting Engine Oil Level; Owner Maintenance- Page 535

2020 Mazda CX-9 Cx 9 Owners Manual

Table of Contents

Essential Safety Equipment
When Driving
Interior Features
Customer Information and Reporting Safety Defects
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(Mexico)

Use SAE 5W-30 engine oil. If SAE 5W-30
engine oil is not available, use SAE 0W-30
or SAE 10W-30 engine oil.
 
The quality designation SM or SN, or
ILSAC must be on the label.
 

80

60

40

20

0

–40 –20

30

100

40

20

10

0

–10

–20

–30

–40

Vehicle Engine Control Unit Reset
Procedure

After replacing the engine oil, it is
recommended to have a repair shop such
as an Authorized Mazda Dealer perform
the initialization (engine oil data resetting)
of the recorded value. If the value
recorded by the computer is not initialized,
the wrench indicator light may not turn off
or it may turn on earlier than normal.
Refer to Maintenance Monitor on page
6-15.

Inspecting Engine Oil Level

1. Be sure the vehicle is on a level

surface.

2. Warm up the engine to normal

operating temperature.

3. Turn it off and wait at least 5 minutes

for the oil to return to the oil pan.

4. Pull out the dipstick, wipe it clean, and

reinsert it fully.
 

MAX

MIN

OK

5. Pull it out again and examine the level.

The level is normal if it is between the
MIN and MAX marks.
If it is near or below MIN, add enough
oil to bring the level to MAX.

CAUTION

Do not overfill the engine oil. This may
cause engine damage.

6. Make sure the O-ring on the dipstick is

positioned properly before reinserting
the dipstick.

7. Reinsert the dipstick fully.

Maintenance and Care

Owner Maintenance

6-23

CX-9_8HT8-EA-19I_Edition3_old

2020-1-8 11:19:15

Detailed Information for 2020 Mazda CX-9 Cx 9 Owners Manual

Lists of information found in 2020 Mazda CX-9 Cx 9 Owners Manual - Page 535

  • 15. ▼ Inspecting Engine Oil Level 1.
  • 2. Warm up the engine to normal operating temperature.
  • 3. Turn it off and wait at least 5 minutes for the oil to return to the oil pan.
  • 4. Pull out the dipstick, wipe it clean, and reinsert it fully.
  • 5. Pull it out again and examine the level.
  • 6. Make sure the O-ring on the dipstick is positioned properly before reinserting the dipstick.
  • 7. Reinsert the dipstick fully.

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