Water Leak in Rear Cargo/Spare Tire Area – 2015-2016 Lincoln MKC

WATER LEAK IN REAR CARGO/SPARE TIRE AREA – BUILT ON OR BEFORE 7/27/2015

 

LINCOLNeBay logo:2015-2016 MKC

 

ISSUE:

Some 2015-2016 MKC vehicles built on or before 7/27/2015 may exhibit a water leak in the rear cargo/spare tire area.

 

ACTION:

Follow the Service Procedure steps to correct the condition.

SERVICE PROCEDURE

  1. Remove the spare tire and inspect for moisture in the rear cargo area. Is moisture present?
    1. Yes – dry the area as needed and proceed to Step 2.
    2. No – this article does not apply. Refer to Workshop Manual (WSM), Section 501-00 for normal diagnosis.
  2. Check the vehicle build date. Refer to WSM, Section 100-00. Was the vehicle built on or before 11/11/2014?
    1. Yes – cut two (2) square notches in the liftgate weatherstrip.

      1. The square notches are located 83 cm (32 11/16” ) apart. (Figure 1A )


      square notches

      Figure 1



      1. The square notches are 14 mm deep by 5 mm wide (9/16” by 3/16”). (Figure 2A)


      square notches

      Figure 2

    2. No – proceed to Step 3.
  3. Was the vehicle built on or before 5/10/2015?
    1. Yes – proceed to Step 4.
    2. No – proceed to Step 9.
  4. Remove the rear bumper cover. Refer to WSM, Section 501-19.
  5. Remove the air extractors mounted in the lower water drain panel. Refer to WSM, Section 501-30.
  6. Remove excess sealer along the air extractors sealing area. (Figure 2)

    air extractors


    Figure 3
  7. Use touch up paint as needed and install new air extractors.
  8. Reinstall the rear bumper cover. Refer to WSM, Section 501-19.
  9. Was the vehicle built on or before 6/8/2015?
    1. Yes – proceed to Step 10.
    2. No – proceed to Step 11.
  10. Verify the rear bumper cover pushpins are fully seated. (Figure 4)
    rear bumper cover pushpins

    Figure 4
    1. Firmly apply pressure to the lower attachment point and then the upper.
  11. Was the vehicle built on or before 7/27/2015?
    1. Yes – proceed to Step 12.
    2. No – repair is complete.
  12. Apply 3M Flexiclear Body Seam Sealer or equivalent to the D-pillar header joint seams and rear roof ditches. (Figures 5 and 6)
    D-pillar header joint seams

    Figure 5

    rear roof ditches

    Figure 6

    1. The roof rails do not need to be removed. Use a plastic trim tool to lift the roof rail black plastic mouldings to apply the sealer at the rear corners on both sides of the roof ditch.
  13. Remove the D-pillar mouldings. Refer to Workshop Manual (WSM), Section 501-08. Be careful not to damage the bottom white clips.
    1. Start at the top by removing the upper pushpin.
    2. Slide your hand down the moulding to disengage the magnet from the sheet metal.
    3. Pull out to dislodge the two (2) clips in the upper part of the lower section of the moulding.
    4. Pull up to dislodge the lower pin. Do not try to remove the lower section all in one motion.
  14. Apply 3M™ Flexiclear Body Seam Sealer or equivalent to the D-pillar joint seams. (Figure 7)

    D-pillar joint seams


    Figure 7
  15. Reinstall the D-pillar mouldings.

 

Obtain Locally
Part NumberPart Description
084053M Flexiclear Body Seam Sealer
AG1Z-61280B62-AAir Extractor (2 Req)
W716328-S300Rear Bumper Cover Trim Pin (4 Req)
19500Touch Up Paint (See Parts Catalog for Color)

SaleBestseller No. 1
[Black] 2 Pack Professional Automotive Seam Sealer, Paintable Quick-Set Polyurethane Auto Body Seam Sealer for Metal Surfaces of Cars, Trucks, Etc, Includes Gloves & Tip - Black RV Roof Sealant
  • Bonds to All Surfaces: Our seam sealer automotive formula bonds strongly with primed, painted, or bare metal surfaces, offering a fast curing solution. Ready for paint in just 30 minutes, it serves as an effective RV roof sealant and polyurethane auto body filler without the need for sanding.
  • All-Weather Performance: Designed to deliver a long-lasting seal, our automotive seam sealer withstands extreme weather without shrinking or cracking. Seam seal technology ensures it remains flexible and durable for both indoor and outdoor applications, making it a versatile automotive sealant.
  • Easy Application & No Prep Needed: Seamlessly compatible with any standard urethane caulk gun, this auto glass sealant offers excellent adhesion without the need for surface prep. Our car seam sealer ensures quick and professional-grade gap filling.
  • Versatile Application Across Vehicles: Perfect as car body filler for boats, trucks, and RVs, this automotive paintable seam sealer ensures a seamless fit on body panel and seams. Acting as an RV seam sealer, it meets diverse automotive repair needs effectively.
  • Professional Results Guaranteed: Trusted by auto repair experts across the USA, our auto body seam sealer ensures high-quality, professional repairs with every use. Satisfaction guaranteed—see the difference in your repairs!
Bestseller No. 2
GEAR AID Seam Grip FC Fast Cure Sealant for Sealing Seams on Tents, Rainflies, Shelters, Awnings, Tarps and Pop-ups Made of Nylon, Vinyl, Clear, 2 fl oz
  • Seal up to 60 ft of seams on tents, tarps and awnings with this water-based seam sealant; cures in 2 hours at room temperature
  • Use it on various outdoor fabrics including nylon, polyester, and canvas; previously known as Seam Sure
  • Apply this long-lasting seal that is nearly invisible and flexes with fabric; available in 2 fl oz bottle
  • Treat gear using the included applicator brush to make application quick and easy
  • Packaging may vary
Bestseller No. 3
3M Urethane Seam Sealer, 08367, Black Color, High Solids, Permanently Flexible, 310 mL/10.5 fl oz Cartridge
  • SINGLE COMPONENT FORMULA: Adheres well to bare metal, primed metal and painted surfaces
  • MOISTURE CURING PROPERTY: Provides excellent performance in high heat and humidity environments
  • NON-SHRINKING, NON-CRACKING: Remains flexible and offers superior results to solvent-based sealers
  • QUICK PAINTABILITY: Allows painting after 30-45 minutes
  • THICK CONSISTENCY: Fills large voids and can be smoothed to a featheredge or brushed
Bestseller No. 4
[2 Pack] Polyurethane Seam Sealer Automotive Compound — Paintable Auto Body Seam Sealer White, Won't Shrink or Crack, Flexible Joint Filler for Bare & Painted Metal, RV Roof Sealant with Gloves, 10oz
  • PROFESSIONAL AUTOMOTIVE SEAM SEALER — WON'T SHRINK OR CRACK — Polyurethane formula seals body panel seams, weld joints, and gaps with a durable, flexible compound that stays put. Unlike generic fillers, this seam sealer maintains flexibility through temperature extremes and road vibration without cracking or pulling away.
  • PAINTABLE IN 30 MINUTES — Apply, wait 30 minutes, and paint right over it. Fast cure time means you can prime and topcoat the same day — no overnight wait between seam sealing and painting. Accepts all automotive primers and topcoats.
  • BONDS TO BARE, PRIMED & PAINTED METAL — Adheres equally well to bare steel, primed surfaces, and already-painted panels. No special surface preparation beyond basic cleaning. Also bonds to fiberglass and composite panels for complete auto body restoration work.
  • 2-PACK WITH GLOVES — STANDARD CAULKING GUN COMPATIBLE — Two 10 oz cartridges provide enough seam sealer for full panel or floor pan restoration. Loads into any standard caulking gun for controlled bead application. Includes nitrile gloves for clean handling.
  • AUTO BODY, RV & MARINE APPLICATIONS — Use as an automotive seam sealer, RV roof sealant, or marine joint compound. Seals truck bed seams, rocker panels, door jambs, wheel wells, floor pans, and undercarriage joints. Waterproof and weather resistant once cured.
Bestseller No. 5
Seam Sealer Automotive Black - Paintable Waterproof Quick-Cure Polyurethane Auto Body Sealant for Car Metal Panels, Truck Beds, RV Roofs - Heavy Duty Kit with Gloves & Applicator, 10.5 oz
  • Rapid Paint & Superior Bond: Our seam sealer automotive Securely bonds bare, primed, or painted metal with zero shrinkage. Ready for paint in just 30 minutes—no sanding or extra prep. Saves hours of shop time. Perfect as a RV roof sealant and polyurethane auto body filler.
  • All-Weather Tough: Withstands extreme temperatures from -60°F to 300°F without shrinking or cracking. Remains permanently flexible to block moisture, prevent rust, and endure harsh outdoor environments.
  • Easy & No Prep: Compatible with any standard caulk gun for a no-sag, precision flow. Achieve professional-grade gap filling without complex surface prep—smooths easily into tight seams and complex curves.
  • Versatile & Shock-Absorb: Beyond cars—perfect for RVs, trucks, and boats. This auto paintable seam sealer absorbs road vibrations and door-slam impacts, ensuring chassis and body seams stay intact under heavy-duty stress.
  • Pro-Trust Without Concern: The heavy-duty choice for mechanics and DIYers. We stand behind our urethane auto seam sealer with a hassle-free substitute or reimbursement of your order value if needed.

Last update on 2026-05-31 / Affiliate links / Images from Amazon Product Advertising API


 

This product presentation was made with AAWP plugin.

Leave a Comment

Share to...