#
NO.22 VIBRATION CONCERNS (ENGINE) [WITHOUT WU-TWC]

id0103008028c6

22 | VIBRATION CONCERNS (ENGINE)
--- | ---
DESCRIPTION | • Vibration from under hood or driveline
POSSIBLE CAUSE | • Loose attaching bolts or worn parts • Components malfunction such as worn parts

Diagnostic procedure

STEP | INSPECTION | RESULTS | ACTION
--- | --- | --- | ---
1 | Inspect the following components for loose installation bolts or worn parts: • Cooling fan • Condenser fan • Drive belt and pulleys • Engine mounts All items normal? | Yes | Inspect the following systems: • Wheels • ATX • Driveline • Suspension
No | Readjust or retighten engine mount installation position. Service if necessary for other parts.
2 | Verify test results. • If normal, return to the diagnostic index to service any additional symptoms. • If the malfunction remains, replace or reprogram the PCM.