RECALL CAMPAIGN 005G – Fuel Pump Jet Nozzle Housing Inspection – 2021 Genesis G70

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September 21, 2020 NHTSA CAMPAIGN NUMBER: 20V569000

Insufficient Fuel Supply

Insufficient fuel supply can result in an engine stall, increasing the risk of a crash.

 

NHTSA Campaign Number: 20V569

Manufacturer Hyundai Motor America

Components FUEL SYSTEM, GASOLINE

Potential Number of Units Affected 319

 

Summary

Hyundai Motor America (Hyundai) is recalling certain 2021 Genesis G70 vehicles equipped with 2.0L GDI engines. The fuel pump’s jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.

 

Remedy

Hyundai will notify owners, and dealers will inspect and repair the fuel pump assembly jet nozzle, free of charge. The recall began November 10, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai’s number for this recall is 005G.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

 

Check if your Genesis has a Recall

 


Technical Service Bulletin GROUP

Recall

NUMBER

20-01-038G

DATE

September, 2020

MODEL(S)

2021MY G70 (IK)

SUBJECT:

FUEL PUMP JET NOZZLE HOUSING INSPECTION

(RECALL CAMPAIGN 005G)

 

IMPORTANT

*** Dealer Stock and Retail Vehicles ***

Dealer must perform this Recall Campaign on all affected vehicles prior to customer retail delivery and   whenever an affected vehicle is in the shop for any maintenance or repair.

When a vehicle arrives at the Service Department, access Genesis Motor America’s “Warranty Vehicle   Information Screen (VIS)” via WEBDCS to identify open Campaigns.

 

Description: The low pressure fuel pump assemblies in certain 2021MY G70 vehicles may have been produced with burrs on the jet nozzle that could obstruct fuel flow to the engine. If the engine does not receive adequate fuel, the vehicle could stall and increase the risk of a crash. This bulletin describes the process to inspect the vehicle using the GDS and if necessary replace the Jet Nozzle Housing.

 

Applicable Vehicles:  Certain 2021MY Genesis G70 (IK)

 

Parts Information:

If replacement of the Jet Nozzle Housing is needed after the inspection, please hold the vehicle until parts are available.

 

GMA will update this TSB as soon as parts are available.

 

Warranty Information:

Model Op. Code Operation Op. Time Causal Part Nature Code Cause Code
G70 (IK) 01D070R0 FUEL PUMP INSPECTION 0.3M/H 31122-

G9000QQH

I51 ZZ7

 

NOTE 1: Submit Claim on Campaign Claim Entry Screen.

NOTE 2: Please attach the required screenshots of the Fuel Tank Level Sensor2 Sensor Voltage values to the campaign claim. Campaign Claims will not be able to be submitted without the attachments.

Claims with the incorrect attachments will be subject to chargeback.

NOTE 3: If a part is found in need of replacement while performing Recall Campaign 005G and the affected part is still under warranty, submit a separate claim using the same Repair Order. If the affected part is out of warranty, submit a Prior Approval Request for goodwill consideration prior to the repair.

 

Service Procedure:

 

1. Connect GDS Mobile to the vehicle with the ignition ON (engine does not need to be running). GDS Mobile should have Auto VIN at initial VCI communication with the vehicle. Confirm that correct vehicle appears at top of the screen. Select Multi Data Analysis.

 

2. Select ENGINE and CLU and then select OK.

 

3. Select Battery Voltage.

 

4. Select Fuel Tank Level Sensor1 Sensor Voltage and Fuel Tank Level Sensor2 Sensor Voltage.

 

5. Select CLU and FUEL INPUT.

 

6. Select OK.

 

7. Select Graph.

 

8. Select All.

 

9. Select OK.

 

10. Check the graph screen. Leaving the vehicle in the ignition ON engine OFF position, use the GDS to take a screen shot of the graph screen.

 

NOTICE

This screenshot must be attached when submitting the campaign claim.

 

 

11. Press the brake pedal and turn the engine ON.

 

NOTICE

Let the vehicle idle for more than 10  seconds to allow for the battery  voltage to become steady.

 

12. Select Reset Min/Max.

 

13. Let the engine idle for 5 minutes. Take a screenshot of the results found for the MAX and MIN values. Calculate the Fuel Tank Level Sensor2 Sensor Voltage difference.

 

MAX Voltage – MIN Voltage = Voltage Difference

a) If the voltage difference between the MAX and MIN is greater than or equal to 3V, the Service Procedure is complete.

b) If the voltage difference between the MAX and MIN is less than or equal to 0.299V, hold the vehicle. Replace the Jet Nozzle Housing when parts are available.

 

14. Submit both screenshots as attachments with the claim.

 


 


1 Affected Product

Vehicle

MAKE MODEL YEAR
GENESIS G70 2021

 


8 Associated Documents

Recall Quarterly Report #3, 2021-2

RCLQRT-20V569-3078.PDF 211.308KB

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ISSUED Owner Notification Letter(Part 577)

RCONL-20V569-1907.pdf 307.103KB

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Recall 573 Report – Amendment 1

RCLRPT-20V569-4991.PDF 213.945KB

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Recall Quarterly Report #1, 2020-4

RCLQRT-20V569-0701.PDF 211.126KB

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Defect Notice 573 Report

RCLRPT-20V569-4724.PDF 213.855KB

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Recall Acknowledgement

RCAK-20V569-1148.pdf 244.773KB

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Recall Quarterly Report #2, 2021-1

RCLQRT-20V569-5579.PDF 211.221KB

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Remedy Instructions and TSB

RCRIT-20V569-0320.pdf 1159.623KB

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Latest Recalls Documents

For the Latest and Most Recent Recalls Information Visit the link below…

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=20V569&docType=RCL

 


 

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