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Discussion Starter · #1 ·
TSB 06-9-2

05/15/06

SPEAKER BUZZ - FRONT DOOR SPEAKERS ONLY

FORD:
2005-2006 Escape Hybrid, Escape

MERCURY:
2005-2006 Mariner
2006 Mariner Hybrid

ISSUE
Some 2005-2006 Escape, Escape Hybrid, Mariner, and 2006 Mariner Hybrid vehicles may exhibit a buzz from the front door speakers. This may be due to the resonant characteristics of the door vapor barrier (poly shield), or in some cases loose speaker mounting hardware.

ACTION
Use the following Service Procedure to resolve buzz from front door speaker.

SERVICE PROCEDURE
1. Refer to Workshop Manual (WSM), Section 501-05 for door panel removal.

2. Remove both front door poly shields and operate radio to verify buzz is eliminated. If buzz is still present, go to Step 3. If buzz is eliminated, replace both front poly shields. Be sure to take care that the adhesive sections make full contact with the inner door panel and not the speaker

3. Verify speaker fasteners are properly torqued to 17 lb-in (1.9 N.m). If buzz is still present this TSB does not apply and refer to WSM for additional diagnostics.

Parts Block
PART NUMBER
PART NAME
7L8Z-78237A05-AVapor Barrier - Right
7L8Z-78237A04-AVapor Barrier - Left
WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage

OPERATION
DESCRIPTION
TIME
060902A2005-2006 Escape, Escape Hybrid, Mariner, Mariner Hybrid: Replace Vapor Barriers On Both Front Doors Includes Time To Perform Diagnosis Outlined In Procedure (Do Not Use With 23943A, 23943AT, 18808AF, 18808AFT)
0.7 Hr.​
DEALER CODING
BASIC PART NO.
CONDITION CODE
78237A05
12​
 

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Discussion Starter · #2 ·
TSB: 09-027/06

2005-2006 TRIBUTE - FRONT DOOR SPEAKER BUZZ NOISE

APPLICABLE MODEL(S)/VINS
^ 2005 - 2006 Tribute

DESCRIPTION
Some vehicles may exhibit a buzzing noise from the front door speakers. The noise may be due to the resonant characteristics of the door vapor barrier (poly shield), or in some cases loose speaker mounting hardware.

Customers having this concern should have their vehicle repaired using the following repair procedure.

REPAIR PROCEDURE
1. Verify customer concern.

2. Remove front door panels according to Workshop Manual (section 09-17 FRONT DOOR TRIM PANEL REMOVAL AND INSTALLATION).

3. Remove vapor barriers, then operate radio.
^ If buzz noise is eliminated, proceed to Step 4.
^ If buzz noise is still present, proceed to Step 5.

4. Replace both vapor barriers.

5. Verify speaker fasteners are properly torqued to 17 lb-in (1.9 N-m), if so, troubleshoot according to Workshop Manual.

6. Verify repair.

PART(S) INFORMATION
Part Number
Description
Qty.
ZZC0-58-861​
Vapor Barrier (RH)​
1​
ZZC0-59-861​
Vapor Barrier (LH)​
1​
WARRANTY INFORMATION
Warranty Type
A​
Symptom Code
57​
Damage Code
9N​
Part Number Main Cause
ZZC0-58-861 (RH)​
Quantity
1​
Related Part Number
ZZC0-59-861 (LH)​
Quantity
1​
Operation Number / Labor Hours:
YY437XRX / 0.7 Hrs. (both doors)​
NOTE:
^ This warranty information applies only to verified customer complaints on vehicles eligible for warranty repair. Refer to the Warranty Wizard for warranty term information.
^ Additional diagnostic time cannot be claimed for this repair.
 
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