Mazda Mazda6 Workshop Manual Supplement page 152

NO.22 VIBRATION CONCERNS (ENGINE)
22 VIBRATION CONCERNS (ENGINE)
• Vibration from under hood or driveline
DESCRIPTION
• Loose attaching bolts or worn parts
POSSIBLE CAUSE
• Components malfunction such as worn parts
Diagnostic procedure
STEP
1 Inspect following components for loose attaching
bolts or worn parts:
• Cooling fan
• Condenser fan
• Drive belt and pulleys
• Engine mounts
All items okay?
2 Verify test results.
• If okay, return to diagnostic index to service any additional symptoms.
• If malfunction remains, replace PCM.
End Of Sie
F1–64
TROUBLESHOOTING
INSPECTION RESULTS
Yes Inspect following systems:
• Wheels
• ATX
• Driveline
• Suspension
• Electrically controlled 4WD system
No Readjust or retighten engine mount installation
position.
Service if necessary for other parts.
A6E398018881204
ACTION