Water Leak In Rear Of Vehicle And/Or Spare Tire Area – 2020-2022 Ford Explorer & Lincoln Aviator

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NHTSA ID Number: 10238283

Manufacturer Communication Number: TSB 23-2181

Summary

Some 2020-2023 Explorer/Aviator vehicles may exhibit a lack of audio and/or a water leak in the rear liftgate area and/or water in the spare tire area. The customer may indicate that this concern is more noticeable after a car wash or rainfall. To correct the condition, follow the Service Procedure to identify the leak path.

 


This bulletin supersedes 22-2262. Reason for update: Concern Carryover to New Model

Model:

Ford

2020-2023 Explorer

Lincoln

2020-2023 Aviator

 

Summary

This article supersedes TSB 22-2262 to update the service procedure, and vehicle model years affected.

Issue: Some 2020-2023 Explorer/Aviator vehicles may exhibit a lack of audio and/or a water leak in the rear liftgate area and/or water in the spare tire area. The customer may indicate that this concern is more noticeable after a car wash or rainfall. To correct the condition, follow the Service Procedure to identify the leak path.

Action: Follow the Service Procedure steps to identify the leak path on vehicles that meet all of the following criteria:

  • 2020-2023 Explorer/Aviator
  • Lack of audio after a car wash or rainfall
  • Water in the rear liftgate area and/or water in the spare tire area

 

Parts

Parts To Inspect And Replace Only If Necessary

Service Part Number Quantity Description Unit of Issue Piece Quantity
LC5Z-14B350-B If Needed Aviator Power Liftgate Strut – Refer To The Parts Catalog For The VIN Specific Application 1 1
LB5Z-14B351-A If Needed Power Liftgate Strut – Refer To The Parts Catalog For The VIN Specific Application 1 1
18K810 If Needed Audio Control Module – Refer To The Parts Catalog For The VIN Specific Application 1 1
W710014-S300 If Needed Rubber Plug 4 2

Quantity refers to the amount of the service part number required to repair the vehicle.

Unit of Issue refers to the number of individual pieces included in a service part number package.

Piece Quantity refers to the total number of individual pieces required to repair the vehicle.

As Needed indicates the amount of the part may vary and/or is not a whole number. Parts can be billed out as non-whole numbers, including less than 1.

If Needed indicates the part is not mandatory.

 

Service Procedure

1. Is this an Explorer or Aviator?

(1). Explorer – proceed to the Explorer Vehicle Inspection procedure.

(2). Aviator – proceed to the Aviator Vehicle Inspection procedure.

 

Explorer Vehicle Inspection

1. Open the rear liftgate.

2. Inspect and make sure the following components are correctly seated by pushing:

(1). Power liftgate grommet (if equipped). If not properly seated, replace the affected power liftgate strut. (Figure 1 Callout 1, Figure 2)

(2). Margin seal and margin seal pushpins. (Figure 1 Callout 2, Figure 3 Callout 2)

(3). Electrical wiring grommet. (Figure 1 Callout 3, Figure 3 Callout 3)

(4). Rear washer hose. (Figure 1 Callout 4, Figure 3 Callout 4)

Figure 1

Power liftgate grommet

 

Item Description
1 Power liftgate grommet (if equipped)
2 Margin seal and margin seal pushpins
3 Electrical wiring grommet
4 Rear washer hose

 

Figure 2

Power liftgate grommet

 

Figure 3

Electrical wiring grommet

 

Item Description
1 Power liftgate grommet
2 Margin seal and margin seal pushpins
3 Electrical wiring grommet
4 Rear washer hose

 

3. If a water leak is present on the right side of the vehicle, replace the audio control module (ACM).

(1). Reinstall the rain shield (if equipped) on the new ACM. The rain shield, if present, is attached to the ACM chassis using a pushpin which can be reused.

4. Raise the vehicle on a hoist.

5. Inspect the right side rear corner area under the rear bumper cover for the following loose, disconnected, or missing items:

(1). Visually inspect for delete tape completely covering the body hole. (Figures 4-6 Callout 1)

(2). Press down on the blind spot information system (BLIS) module to make sure the BLIS module is fully seated into the body. (Figures 4-6 Callout 2)

(3). Visually inspect the BLIS module harness wire grommet is seated. (Figures 4-6 Callout 3)

Figure 4

delete tape completely covering the body hole

 

Figure 5

blind spot information system (BLIS) module

 

Figure 6

BLIS module harness wire grommet

 

6. Inspect the left side rear corner area under the rear bumper cover for the following loose, disconnected, or missing items:

(1). Visually inspect for delete tape completely covering the body hole. (Figures 7-9 Callout 1)

(2). Press down on the BLIS module to make sure the BLIS module is fully seated into the body. (Figures 7-9 Callout 2)

(3). Visually inspect the BLIS module wire harness grommet is seated. (Figures 7-9 Callout 3)

Figure 7

BLIS module

 

Figure 8

BLIS module

 

Figure 9

BLIS module wire harness grommet

 

Aviator Vehicle Inspection

1. Open the rear liftgate.

2. Inspect and make sure the following components are correctly seated by pushing:

(1). Power liftgate grommet. If not properly seated, replace the affected power liftgate strut. (Figure 10 Callout 1, Figure 11)

(2). Margin seal and margin seal pushpins. (Figure 10 Callout 2)

(3). Electrical wiring grommet. (Figure 10 Callout 3)

(4). Rear washer hose. (Figure 10 Callout 4)

Figure 10

Power liftgate grommet

 

Item Description
1 Power liftgate grommet
2 Margin seal and margin seal pushpins
3 Electrical wiring grommet
4 Rear washer hose

 

Figure 11

Power liftgate grommet

 

3. If a water leak is present on the right side of the vehicle, replace the ACM.

4. Raise the vehicle on a hoist.

5. Inspect the right side rear corner area under the rear bumper cover for the following loose, disconnected or missing items:

(1). Visually inspect for delete tape completely covering the body hole. (Figures 12-14 Callout 1)

(2). Press down on the BLIS module to make sure the BLIS module is fully seated into the body. (Figures 12-14 Callout 2)

(3). Visually inspect the BLIS module wire harness grommet is seated. (Figures 12-14 Callout 3)

(4). Make sure the wire harness grommet for the phone as a key feature is seated or the delete tape is completely covering the body hole. (Figures 12-14 Callout 4)

(5). BLIS grommet to module wire. (Figures 12-14 Callout 5)

Figure 12

delete tape completely covering the body hole

 

Figure 13

BLIS module

 

Figure 14

BLIS module wire harness grommet

 

6. Inspect the left side rear corner area under the rear bumper cover for the following loose, disconnected or missing items:

(1). Visually inspect for delete tape completely covering the body hole. (Figures 15-17 Callout 1)

(2). Press down on the BLIS module to make sure the BLIS module is fully seated into the body. (Figures 15-17 Callout 2)

(3). Visually inspect the BLIS module wire harness grommet is seated. (Figures 15-17 Callout 3)

(4). Make sure the wire harness grommet for the phone as a key feature is seated or the delete tape is completely covering the body hole. (Figures 15-17 Callout 4)

(5). Rear fascia wire. (Figures 15-17 Callout 5)

Figure 15

delete tape completely covering

 

Figure 16

BLIS module

 

Figure 17

BLIS module wire harness grommet

 


8 Affected Products

Vehicles

MAKE MODEL YEAR
FORD EXPLORER 2020-2023
LINCOLN NAVIGATOR 2020-2023

 


1 Associated Document

Manufacturer Communications

23-2181
21 June 2023

https://www.nhtsa.gov/recalls?nhtsaId=10238283

MC-10238283-0001.pdf 1991.149KB

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NHTSA ID Number: 10215589

Manufacturer Communication Number: TSB 22-2262

Summary

Some 2020-2022 Explorer/Aviator vehicles may exhibit a lack of audio and/or a water leak in the rear liftgate area and/or water in the spare tire area. The customer may indicate that this concern is more noticeable after a car wash or rainfall. To correct the condition, follow the Service Procedure to identify the leak path.

 

1 Associated Document

Manufacturer Communications

22-2262
30 June 2022

https://www.nhtsa.gov/recalls?nhtsaId=10215589

MC-10215589-0001.pdf 731.527KB

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NHTSA ID Number: 10184645

Manufacturer Communication Number: TSB 20-2425

Summary

Some 2020-2021 Explorer/Aviator vehicle may exhibit a water leak in the rear liftgate area and/or exhibit water in the spare tire area. To correct the condition, follow the Service Procedure steps to identify the leak path.

 

1 Associated Document

Manufacturer Communications

20-2425
14 December 2020

https://www.nhtsa.gov/recalls?nhtsaId=10184645

MC-10184645-0001.pdf 1955.361KB

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