Evaluation of time lag test
EVALUATION OF TIME LAG TEST POSSIBLE CAUSE
ROAD TEST [AW6A-EL, AW6AX-EL]
ROAD TEST PREPARATION
1. Inspect the engine coolant level. (See
COOLING SYSTEM SERVICE WARNINGS [MZI-3.7]
.) (See
ENGINE COOLANT LEVEL INSPECTION [MZI-3.7]
.)
2. Inspect the engine oil level. (See
ENGINE OIL LEVEL INSPECTION [MZI-3.7]
.)
3. Inspect the ATF level. (See
AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION [AW6A-EL,
AW6AX-EL]
.)
4. Inspect the idle speed. (See
ENGINE TUNE-UP [MZI-3.7]
.)
5. Inspect the ignition timing. (See
ENGINE TUNE-UP [MZI-3.7]
.)
6. Bring up the engine and transaxle to normal operating temperature.
SHIFT DIAGRAM
D range (normal mode)
Condition
Possible cause
N --> D
shift
More than
specification
z
Control valve body malfunction (shift solenoid C hydraulic
pressure system)
z
C1 clutch slipping
z
One-way clutch malfunction
z
Oil pump malfunction
z
Oil strainer clogging
N --> R
shift
More than
specification
z
Control valve body malfunction (shift solenoid E hydraulic
pressure system)
z
C3 clutch slipping
z
B2 brake slipping
z
Oil pump malfunction
z
Oil strainer clogging
WARNING:
z
When performing a road test, be aware of other vehicles, people, and
other impediments in order to avoid an accident.
NOTE:
z
When the legal speed limit must be exceeded, use a chassis dynamometer
instead of performing a road test.
2008 Mazda CX-9 Grand Touring
2008 TRANSMISSION Automatic Transaxle (AW6A-EL, AW6AX-EL) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:29:30 AM
Page 8
© 2005 Mitchell Repair Information Company, LLC.
