Symptom Table - Noise, Air Leaks or Water Leaks

WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM TABLE

Condition	Possible Sources	Action
Wind noise, air or water leaks	Body	REFER to SYMPTOM TABLE -- NVH .
-	Roof opening panel	REFER to SYMPTOM TABLE -- NVH .
Belt driven accessory noise/squeal or chirping	Accessory drive belt Pulleys	REFER to SYMPTOM TABLE , SYMPTOM TABLE or SYMPTOM TABLE .
Front end noise while driving vehicle	Front suspension	REFER to SYMPTOM TABLE - NVH .
-	Drive axle or differential	REFER to SYMPTOM TABLE -- NVH .
-	Brake system	REFER to SYMPTOM TABLE -- NVH .
-	Steering linkage or gear	REFER to STEERING SYSTEM or SYMPTOM TABLE -- NVH .
-	Transmission/transaxle	Refer to the appropriate AUTOMATIC TRANSMISSION article for the procedure. Refer to the appropriate CLUTCH or MANUAL TRANSMISSION articles for the procedure. Go to the symptom table in the appropriate article.
-	Engine	REFER to SYMPTOM TABLE - NVH .
-	Exhaust system	REFER to SYMPTOM TABLE -- NVH .
-	Body	REFER to SYMPTOM TABLE -- NVH .
-	Electric A/C compressor (Hybrid vehicles only)	REFER to SYMPTOM TABLE -- NVH .
-	Electronic power assist steering gear	REFER to DIAGNOSIS AND TESTING .
-	Electric vacuum pump (Hybrid vehicles only)	REFER to SYMPTOM TABLE -- NVH .
Rear end noise while driving vehicle	Rear suspension	REFER to SYMPTOM TABLE - NVH .
-	Drive axle or differential	REFER to SYMPTOM TABLE -- NVH .
-	Brake system	REFER to SYMPTOM TABLE -- NVH .
-	Exhaust system	REFER to SYMPTOM TABLE -- NVH .
-	Body	REFER to SYMPTOM TABLE -- NVH .
-	High-voltage battery cooling fan (Hybrid vehicles only)	REFER to SYMPTOM TABLE .
Noise with vehicle stopped	Engine	REFER to SYMPTOM TABLE - NVH .
-	Transmission/transaxle	Refer to the appropriate AUTOMATIC TRANSMISSION article for the procedure. Refer to the appropriate CLUTCH or MANUAL TRANSMISSION articles for the procedure. Go to the symptom table in the appropriate article.
-	Exhaust system	REFER to SYMPTOM TABLE -- NVH .
-	Power steering pump	REFER to SYMPTOM TABLE -- NVH .
-	Generator	REFER to SYMPTOM TABLE .
-	A/C compressor	REFER to SYMPTOM TABLE -- NVH .
-	Body	REFER to SYMPTOM TABLE -- NVH .
-	High-voltage battery cooling fan (Hybrid vehicles only)	REFER to SYMPTOM TABLE .