Service Campaign T4W Dealer Best Practice
Date: May 11, 2020
Attn: Dealer Principal/General Manager/Service Manager/Parts Manager
Subject: Service Campaign T4W: Sonata Hybrid (LF HEV) Air Filter and NVLD Replacement (TSB #20-01-020H) – v1
Updates To This Document
•

Initial communication to dealers.

Date
05/11/20

*** Dealer Stock and Retail Vehicles Only ***
Dealers must perform this Service Campaign on all affected vehicles prior to customer retail delivery and whenever an affected
vehicle is in the shop for any maintenance or repair.
Affected Vehicles

Hyundai is conducting a Service Campaign to install a new Air Filter Kit with an updated filter to help prevent entry of the salt particulates
on certain 2016-2019 Sonata Hybrid (LF HEV) vehicles.
The affected vehicles include:
• Certain 2016-2019 Sonata Hybrid (LF HEV)
Hyundai is initiating this action to ensure the quality of its vehicles and the continued satisfaction of Hyundai customers.

Description

Some vehicles may experience check engine light on with the following DTC found stored:
• DTC P0456 - Evaporative System (EVAP) - Very Small Leak
These conditions primarily occur in the California coastal areas that are subject to marine layer cloud cover. Salt particulate deposit can
form inside the Natural Vacuum Leak Detection (NVLD) sensor which may cause intermittent operation prompting the DTC P0456 and
check engine light.
This service campaign provides the procedure to install a new Air Filter Kit with an updated filter to help prevent entry of the salt
particulates.
In addition, replace NVLD sensor if DTC P0456 found stored in the Engine Control Module (ECM).

Service Action
Reservation – Always check the Vehicle Information Screen in WebDCS for open campaigns and recalls, and
advise the customer on time requirements.
Readiness – Review this announcement and the accompanying FAQs with all Service and Parts staff including
Reservationist/BDC. Also, complete all applicable training, check your reservation capacity settings (you can set separate
capacities for every recall/campaign), confirm email addresses for campaign appointments, and that you have all necessary
tools, campaign parts and shop equipment as needed.
Reception – Always check the Vehicle Information Screen in WebDCS for open campaigns and recalls, and print a
copy for technicians. Provide SRC or an alternative vehicle, as needed. If a customer has declined the campaign,
note this on the repair order and request the customer’s signature next to the statement.
• Eco-friendly vehicle owners should be provided an equivalent eco-friendly SRC, or alternative transportation, as
needed.

Repair – Always plug in the GDS before starting the repair. Make sure to complete an MPI on all vehicles and Quality
Control your work.
• Use Greeters, Porters and Service Consultants to bring vehicles to Technicians to make it easier for them to stay
working in the bay.
• Check for DTC in ECM. Is P0456 (Active, Pending, or History) stored?
 Yes – Replace Air Filter Kit, Replace NVLD and Perform GDS-M EVAP Leakage Test
 No – Replace Air Filter Kit and Perform GDS-M EVAP Leakage Test
Return – Review all completed campaigns and repairs to answer any customer questions. Also, schedule the customer’s
next service.
Reconnect – Follow up for customer satisfaction.

Parts

Please review parts as outlined in the corresponding TSB (TSB #20-01-020H).

Customer Notification

None

Thank you for your prompt attention to this important matter and continued commitment to Hyundai customers.

Hyundai Motor America

Key Contact Information
Contact Information

Dealer Support

Description

Parts

[email protected]
1-800-545-4515

Parts ordering hotline

Techline

1‐800‐325‐6604

Warranty HELPREP Line

1‐877‐446‐2922

Vehicle Technical Support for Hyundai Dealer
Technicians
Warranty Claim questions for Hyundai Dealers

Warranty Prior Approval (PA) Center

1‐844-371-3808

Warranty Prior Approval (PA) Center for Hyundai Dealers

Xtime Technical Support

[email protected]
1‐866‐984‐6355

Assistance with Car Care Scheduling:
• Appointment / Shop Capacity Management /
Campaign Integration / Operation Codes

AutoLoop Technical Support

[email protected]
1-877-850-2010

CDK Technical Support

https://serviceconnect.support.cdk.com/

Assistance with Car Care Scheduling:
• Appointment / Shop Capacity Management /
Campaign Integration / Operation Codes
Assistance with Car Care Scheduling:
• Appointment / Shop Capacity Management /
Campaign Integration / Operation Codes

Customer Support

Contact Information

Description

Hyundai Customer Care Center
(Recall /Campaign Questions)

1‐855‐671‐3059

Customer questions or concerns related to recall or
service campaigns

Hyundai Recall / Campaign
Website
Hyundai Customer Care Center
(General Questions)

www.hyundaiusa.com/recall

Updated information related to the specific recall or
service campaign
Customers general questions, non‐campaign
related

Hyundai Roadside Assistance

1-800-243-7766

1‐800‐633‐5151

Hyundai Roadside Assistance

Key Reference Information
Name
Campaign Central
Car Care Scheduling (Xtime) - Tutorials
Car Care Scheduling (Xtime) - Recall Appointment
Notification

Source
Consolidated repository of recall and service campaign dealer best practices.
Located on the service tab homepage in www.HyundaiDealer.com
www.HyundaiDealer.com > Service > Dealer Resources > Documents Library >
Car Care Scheduling
1. Log into Xtime
2. Under the menu at the top left, select ‘CONFIGURE’
3. Under the dealership tab, click “EMAIL COMMUNICATION”
4. Slide the toggle to “ADVANCED”
5. Populate as many e-mails as desired in the “PARTS DESK EMAIL FIELD”

Parts – Campaign Parts Management (CPM)
Procedure

As applicable; www.HyundaiDealer.com > Parts > Documents Library >
Campaign Parts Management

Service Rental Car (SRC) Program

www.HyundaiDealer.com > Service tab > SRC Fleet Mgmt Software

Technical Service Bulletin (TSB)
Uncompleted Campaign VIN Listing

www.HyundaiDealer.com > Service tab > Hyundai Tech Info
A listing of vehicles is located on WEBDCS> SERVICE tab> select
UNCOMPLETED CAMPAIGN VIN LISTING

– Dealer Stock (New, SRC, CPO, etc.) and Retailed.
Recall Campaign Website
NHTSA Website

www.hyundaiusa.com/recall
www.safercar.gov