Mazda CX-9 Grand Touring 2009 Manual page 1372

NO.22 VIBRATION CONCERNS (ENGINE) (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE
CAUSES
22
DESCRIPTION
POSSIBLE CAUSE
DIAGNOSTIC PROCEDURE
NO.22 VIBRATION CONCERNS (ENGINE) (MZI-3.7) DIAGNOSTIC PROCEDURE
STEP INSPECTION
Inspect the following components for loose
attaching bolts or worn parts:
Cooling fan
Drive belt and pulleys
1 Generator
Engine mounts
Exhaust system mounts
All items normal?
Verify test results.
If normal, return to diagnostic index to service any additional symptoms.
(See SYMPTOM DIAGNOSTIC INDEX [MZI-3.7].)
If malfunction remains, inspect related Service Bulletins and/or On-line Repair
2
Information and perform repair or diagnosis.
NO.23 A/C DOES NOT WORK SUFFICIENTLY [MZI-3.7]
NO.23 A/C DOES NOT WORK SUFFICIENTLY (MZI-3.7) DETECTION CONDITIONS AND
POSSIBLE CAUSES
23 A/C DOES NOT WORK SUFFICIENTLY.
DESCRIPTION A/C compressor magnetic clutch does not engage when the A/C switch is turned on.
2008 Mazda CX-9 Grand Touring
2008 ENGINE Symptom Troubleshooting (MZI-3.7) - Mazda CX-9
VIBRATION CONCERNS (ENGINE)
Vibration from under hood or driveline
Loose attaching bolts or worn parts
Components malfunction such as worn parts
If vehicle is repaired, troubleshooting completed.
If vehicle is not repaired or additional diagnostic information is not available,
replace the PCM.
(See PCM REMOVAL/INSTALLATION [MZI-3.7] .)
Improper refrigerant charging amount
RESULTS
Inspect the following systems:
Wheels
Yes
ATX
Driveline
Suspension
Readjust or retighten engine mount
No installation position.
Service if necessary for other parts.
ACTION