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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 335 (Symptom Troubleshooting (Engine Control System L3)) >> No. 22 Vibration Concerns (Engine) >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
NO. 22 VIBRATION CONCERNS (ENGINE) DIAGNOSTIC PROCEDURE

STEP INSPECTION RESULTS ACTION
1 Inspect the following components for loose attaching 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 okay, return to diagnostic index to service any additional symptoms.
  • If malfunction remains, inspect related Service Bulletins and/or On-line Repair Information and perform repair or diagnosis.
    • If vehicle is repaired, troubleshooting completed.
    • If vehicle is not repaired or additional diagnostic information is not available, reprogram PCM if later calibration is available. Retest.