23B37 – Turbo Hose Routing Inspection and Repair – 2023 Lincoln Aviator & Ford Explorer

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NHTSA ID Number: 10240422

Manufacturer Communication Number: 23B37

Summary

Certain 2023 Model Year Aviator and Explorer Vehicles equipped with 3.0L Engines

Turbo Hose Routing Inspection and Repair

 


July 12, 2023

Customer Satisfaction Program 23B37

Certain 2023 Model Year Aviator and Explorer Vehicles equipped with 3.0L Engines  Turbo Hose Routing Inspection and Repair

 

PROGRAM TERMS 

This program will be in effect through August 4, 2024. There is no mileage limit for this program.

 

AFFECTED VEHICLES

Vehicle Model Year Assembly Plant Build Dates
Aviator 2023 Chicago December 18, 2022 through December 21, 2022
Explorer 2023 Chicago December 18, 2022 through December 21, 2022

US population of affected vehicles: 472. Affected vehicles are identified in OASIS and FSA VIN Lists.

Note: Some vehicles may be in the process of being repaired at the plant. Monitor OASIS before opening an RO and/or beginning a repair. Parts purchased for an FSA can be returned for credit if required. See the EXCESS STOCK RETURN details in Attachment II for more information.

 

REASON FOR THIS PROGRAM

In the affected vehicles, the 3.0L turbo hoses may have been routed incorrectly over the engine oil cooler hose, which may result in a touch condition between the engine oil cooler hose and the crankshaft pulley. A touch condition can lead to a coolant leak resulting in a high temperature warning and a check engine light. If the engine overheats it could result in a loss of motive power.

 

SERVICE ACTION

Dealers are to verify that the turbo hose is routed correctly behind the engine oil cooler inlet hose. If misrouted, inspect oil cooler hose for damage. If damaged, follow instructions to correctly replace and route. If the part is misrouted but not damaged, follow instructions to correctly route but do not replace part. If routed correctly, no action needed. This service must be performed on all affected vehicles at no charge to the vehicle owner.

To assist vehicle owners to have this repair completed when parts are available, dealers should:

  • Arrange for a mobile repair at the owner’s location for the inspection only, or:
    • Arrange to pick up the owner’s vehicle and drive it to the dealership for repairs
  • Re-deliver the owner’s vehicle after repairs have been completed.
  • Pick-up and delivery, and mobile service should be made available for all customers. Refer to the Rental and Claiming sections for further details.

 

OWNER NOTIFICATION AND MAILING SCHEDULE

Owner letters are expected to be mailed the week of July 31, 2023. Dealers should repair any affected vehicles that arrive at their dealerships, whether or not the customer has received a letter.

 

MOBILE SERVICE REPAIR ASSESSMENT LEVEL

  • All repairs in this program have the following assessment level. – Light Mobile Service

 

MOBILE REPAIR RECOMMENDATIONS

  • Confirm with the customer a mobile repair is feasible.
  • Check OASIS before going to the customer’s home or business to confirm if any other outstanding FSA needs to be completed.
  • Transportation – due to the simplicity of this repair, a specialty vehicle is not required.

 

MOBILE REPAIR ADDITIONAL INFORMATION

Please ensure the technician brings the following to the mobile repair destination:

  • Printed Technical Instructions
  • Printed Repair/Work Order or any other necessary documentation as customer copy(s) o Documents could also be emailed to the customer.
  • Shirt/uniform and vehicle graphic with the dealership or Ford logos are recommended.
  • Recommended tools and cleaning supplies: N/A MOBILE REPAIR QUESTIONS AND ASSISTANCE
  • For questions and assistance, contact the Special Service Support Center (SSSC) via the SSSC Web Contact Site. Work with Dealership warranty administrator to create a SSSC contact ID#.
  • Once an SSSC agent responds to the new contact ID#, you may opt to call the SSSC hotline: (800) 325-5621.

 

SOLD VEHICLES

  • Owners of affected vehicles will be directed to dealers for repairs.
  • Immediately contact any of your affected customers whose vehicles are not on your VIN list but are identified in OASIS. Give the customer a copy of the Owner Notification Letter (when available) and schedule a service date.
  • Correct other affected vehicles identified in OASIS which are brought to your dealership.
  • Dealers are to prioritize repairs of customer vehicles over repairs of new and used vehicle inventory.

 

STOCK VEHICLES

  • Correct all affected units in your new vehicle inventory before delivery.
  • Use OASIS to identify any affected vehicles in your used vehicle inventory.

 

BRANDED / SALVAGED TITLE VEHICLES

Affected title-branded and salvaged vehicles are eligible for this service action.

 

OWNER REFUNDS 

Refunds are not approved for this program.

 

RENTAL VEHICLES 

Rental vehicles are not approved for this program.

 

PICK-UP AND DELIVERY- Participating Dealers

Dealers participating in the Remote Experience Program:

  • Refer to EFC12071, 2023 Remote Experience Program, Pickup & Delivery (PDL) Offset section for additional details.

 

PICK-UP AND DELIVERY- Non-participating Dealers

Dealers not participating in the 2023 Remote Experience Program for Pick-up & Delivery are authorized to claim unique services for completing this program.

  • Dealers are authorized to claim one-half labor hour per repair for vehicle pick-up & delivery services. Refer to Labor Allowances for details.
  • Dealers must retain a Vehicle Pick-up & Delivery Record with the repair order documentation.

 

LINCOLN PICKUP AND DELIVERY

  • Owners of 2017 MY and newer Lincoln vehicles have the option of requesting pickup and delivery service with a Lincoln loaner (up to 2 days), from their dealership. For details, reference EFC12060, 2023 Lincoln Pickup & Delivery Updates

 

PARTS REQUIREMENTS

Part Number  Description Order Quantity Claim Quantity
L1MZ-18N344-E Heater water hose 1 1
VC-13-G 23B37 - Turbo Hose Routing Inspection and Repair - 2023 Lincoln Aviator & Ford Explorer | small light Anti-Freeze 1 gallon container, can repair 4 vehicles 1 .25

 


CERTAIN 2023 MODEL YEAR AVIATOR AND EXPLORER VEHICLES EQUIPPED WITH 3.0L ENGINES — TURBO HOSE ROUTING INSPECTION AND REPAIR

SERVICE PROCEDURE

1. Open the hood of the vehicle.

2. Locate and inspect the left hand (LH) oil cooler coolant hose. See Figure 1. A LH oil cooler coolant hose that routes in front of the charge air cooler (CAC) tube passes inspection. A LH oil cooler coolant hose that routes behind the CAC tube does not pass inspection. Did the LH oil cooler coolant hose pass inspection?

PASS – This completes the Field Service Action (FSA)

DOES NOT PASS – Proceed to Step 3.

 

3. Remove the air cleaner. Follow the Workshop Manual (WSM) procedures in Section 303-12.

4. Install hose locking pliers on the oil cooler coolant hoses. See Figure 2.

 

5. For Dealer Repair: Position the vehicle on a hoist.

For Mobile Repair: Using a jack, raise the front of the vehicle and secure using jack stands.

6. Remove the engine front undershield. Follow the WSM procedures in Section 501-02.

7. Position a drain pan under the vehicle to catch any fluid. Disconnect the LH oil cooler coolant hose. See Figure 3.

 

8. Position the LH oil cooler coolant hose from behind the CAC tube and lift it upwards. Inspect the highlighted area for any signs of rubbing or damage. See Figure 4. Was any signs of rubbing or damage present?

YES – Proceed to Step 9.

NO – Proceed to Step 15 on Page 7.

 

9. Connect the oiler cooler coolant hose to the oil cooler. See Figure 5.

 

10.  Remove the hose locking pliers. See Figure 6.

 

11.  Drain the engine coolant system. Follow the WSM procedures in Section 303-03.

12. Replace the LH oil cooler coolant hose routing the oil cooler end of the hose over top of the CAC tube. See Figures 7 and 8.

NOTE: Many items have been removed for clarity.

 

13. Install the air cleaner. Follow the WSM procedures in Section 303-12.

14. Fill and bleed the engine coolant system. Follow the WSM procedures in Section 303-03. This  completes the FSA.

15.  Route the LH oil cooler coolant hose over top of the CAC tube and install the hose to the oil cooler. See Figure 9.

 

16.  Remove the hose locking pliers. See Figure 10.

 

17.  Install the air cleaner. Follow the WSM procedures in Section 303-12.

18.  Install the engine front undershield. Follow the WSM procedures in Section 501-02.

19.  Top off the engine coolant. This completes the FSA.

 


Mobile Service Repair Assessment

Assessment levels have been identified to help determine the ease of performing eligible mobile service repairs for a Field Service Action (FSA) outside of the dealership service facility.

 

Dealer Bulletin

Within Attachment I of the dealer bulletin a mobile service repair assessment level(s) will be provided. These assessment levels have been determined using the amount of time, equipment and labor identified to perform the intended service action.

 

Assessment Levels

  • Mobile Reprogramming
  • Light Mobile Service
  • Enhanced Mobile Service
  • Advanced Mobile Service
  • Wheel and Tire Mobile Service
  • Not Mobile Service Eligible

 

Description of each level that is used to determine the overall assessment.

– Mobile Reprogramming

  • Module Programming or similar type services
  • Minimum tools maybe required other than an IDS/FDRS setup
  • FDRS programming that requires internet connection (wi-fi or mobile hotspot)
  • Make sure vehicle has a charge port to ensure battery voltage is maintained during flashing of the module(s)
  • Repairs not greater than 1 hour in length (including time to wait for programming) Note: The location will need a charging station or wall box to maintain the 12-volt battery.

 

– Light Mobile Service

  • Interior repair procedures that do not require seat, dash, or headliner removal
  • Under hood repairs that do not require large component removal
  • Exterior repairs that do not require large component/panel removal
  • Repairs may require standard hand tools (Access to a Technician starter kit or similar) Attachment IV

 

– Enhanced Mobile Service

  • A two-person process is required anytime a procedure requires work under the vehicle
  • Brake Inspection and Brake Repair/Replacement
  • Limited Suspension Component replacement (no alignment)
  • Under Vehicle access for limited repairs (no large component removal)
  • Vehicle Check Up – VCU
  • Pre-Delivery Inspection – PDI
  • Used Car Inspection/Presale Inspection
  • May require floor jack, jack stands, and impact tools Note: Wheel lock may be required.

 

– Advanced Mobile Service

  • Fluid Exchange/Oil Change
  • Light Repairs
  • Brake Hydraulic Repairs

 

Wheel and Tire Mobile Service

Note: Specialized Mobile Service unit and equipment including Tire balancer and Tire Changer required.

 

– Not Mobile Service Repair Eligible

  • Large component removal
  • BEV Battery Replacement
  • Requires a vehicle hoist – to complete the repair (more than inspection)
  • Required vehicle alignment
  • Requires significant vehicle disassembly
  • Repairs greater than 2-3 hours
  • Any repairs that require M-Time
  • Includes a service procedure where the vehicle owner may be distressed about the state of their vehicle

 


2 Affected Products

Vehicles

MAKE MODEL YEAR
FORD EXPLORER 2023
LINCOLN AVIATOR 2023

 


1 Associated Document

Manufacturer Communications

July 12, 2023
Customer Satisfaction Program 23B37

https://www.nhtsa.gov/recalls?nhtsaId=10240422

MC-10240422-0001.pdf 2015.381KB

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