Suspension/Driveline - Vibration Diagnosis

Article No.
01-1-14

01/22/01

^ SUSPENSION - VIBRATION FELT AT SPEEDS
ABOVE 72 KM/H (45 MPH)

^ VIBRATION - VIBRATION FELT AT SPEEDS
ABOVE 72 KM/H (45 MPH)

FORD:
1999-2001 CROWN VICTORIA

MERCURY:
1999-2001 GRAND MARQUIS

ISSUE
Some vehicles may exhibit driveline vibrations at speeds in excess of 72 km/h (45 mph) which may be related to driveshaft, axle, wheels, or their components.

ACTION
Identify the causal component for the vibration and balance or replace as necessary to eliminate the vibration. Refer to the following Service Procedure for details.

SERVICE PROCEDURE








For Dealerships without An Electronic Vibration Analyzer








For Dealerships with An Electronic Vibration Analyzer

Refer to the Diagnostic Flowcharts as shown in (Figures 1-5) as an aid in diagnosing vibration conditions.





Driveline Vibration Data Sheet

OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 306000, 504000, 509000, 597997, 703000, 703200, 703300, 703400