March 2022
Dealer Service Instructions for:

Emissions Recall Y81
Diesel Exhaust Fluid Inducement
Remedy Available
2020-2021 (JL) Jeep Wrangler
2021
(JT) Jeep Gladiator
2020-2021 (DT) Ram 1500 Pickup
NOTE: This recall applies only to the above vehicles equipped with a 3.0L diesel
engine (sales code EXJ or EXH).
NOTE: Some vehicles above may have been identified as not involved in this
recall and therefore have been excluded from this recall.
IMPORTANT: Some of the involved vehicles may be in dealer new vehicle
inventory. Federal law requires you to complete this recall service on these
vehicles before retail delivery. Dealers should also consider this requirement to
apply to used vehicle inventory and should perform this recall on vehicles in for
service. Involved vehicles can be determined by using the VIP inquiry process.

Subject
The diesel exhaust fluid (DEF) system on about 57,600 of the above vehicles has a
software issue that may result in the system functioning in a way that it wasn't
designed / intended to function. This may lead to increased vehicle emissions.

© Copyright 2022, FCA US LLC, All Rights Reserved (djt)

Emissions Recall Y81 – Diesel Exhaust Fluid Inducement

Repair

Update the powertrain control module software.

Parts Information

No parts are required to perform this service procedure.

Parts Return

No parts return required for this campaign.

Special Tools

The following special tools are required to perform this repair:
➢ NPN

wiTECH MicroPod II

➢ NPN

Laptop Computer

➢ NPN

wiTECH Software

➢ NPN

Digital Multi-meter

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Emissions Recall Y81 – Diesel Exhaust Fluid Inducement

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Service Procedure
A. Reprogram the PCM
1. Open the hood and install a battery charger. Verify that the charging rate
provides 13.0 to 13.5 volts. Do not allow the charger to time out during the
flash process. Set the battery charger timer (if so equipped) to continuous
charge.
NOTE: Use an accurate stand-alone voltmeter. The battery charger volt
meter may not be sufficiently accurate. Voltages outside of the specified
range will cause an unsuccessful flash. If voltage reading is too high, apply
an electrical load by activating the park or headlamps and/or HVAC
blower motor to lower the voltage.
2. Connect the wiTECH micro pod II to the vehicle data link connector.
3. Place the ignition in the “RUN” position.
4. Open the wiTECH 2.0 website.
5. Enter your “User id” and “Password” and your “Dealer Code”, then select
“Sign In” at the bottom of the screen. Click “Accept”.
6. From the “Vehicle Selection” screen, select the vehicle to be updated.
7. From the “Action Items” screen, select the “Topology” tab.
8. From the “Topology” tab, select the “PCM” icon.
9. From the “Flash” tab, compare the “Current Electronic Control Unit (ECU)
Part Number” with the “New ECU Part Number” listed.
➢ If the “Current ECU part Number” is the same as the “New Part
Number”, proceed to Step 18.
➢ If the “Current ECU part Number” is NOT the same as the “New Part
Number”, continue with Step 10.

Emissions Recall Y81 – Diesel Exhaust Fluid Inducement

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Service Procedure [Continued]
10. From the flash ECU agreement page, agree to terms by checking the box.
11. Select “Flash ECU” and then follow the wiTECH screen instructions to
complete the flash.
12. Cycle the ignition “OFF” for three minutes to properly complete the PCM
update.
13. Select “View All DTCs” then “Clear All DTCs” and select “Close”.
NOTE: The following routines need to be performed after the flash. No
part replacement is required when running these routines.
14. Using wiTECH, navigate to PCM “Misc Functions” and perform the “Reset
Zero Fuel Quantity Calibration” routine. Follow all on-screen prompts.
15. Using wiTECH, navigate to PCM “Misc Functions” and perform the “Reset of
O2 Values” routine.
a) From the routine menu, select “Reset O2 Values when Rail Pressure
Sensor or Injectors are Replaced”.
b) Follow remaining on-screen prompts.
16. Cycle the ignition “OFF” for five minutes.
17. Select “View All DTCs” then “Clear All DTCs” and select “Close”.
18. Place the ignition in the “OFF” position and then remove the wiTECH micro
pod II device from the vehicle.
19. Remove the battery charger from the vehicle.
20. Close the vehicle hood and return the vehicle to the customer.

Emissions Recall Y81 – Diesel Exhaust Fluid Inducement

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Service Procedure [Continued]
B. Complete Proof of Correction Form for California Residents:
This recall is subject to the State of California Registration
Renewal/Emissions Recall Enforcement Program. Complete a Vehicle
Emission Recall Proof of Correction Form (Form No. 81-016-1053) and
supply it to vehicle owners residing in the state of California for proof that
this recall has been performed when they renew the vehicle registration.
Process Steps to obtain the California Proof of Correction form:
a. Access the “DealerCONNECT” website.
b. Select the “Service” tab.
c. Under the “Publications” heading, select the “ePublishing” link.
d. Sign in using your Dealer Code and Password.
e. Select the “Proof of Correction form”.

Completion Reporting and Reimbursement
Claims for vehicles that have been serviced must be submitted on the
DealerCONNECT Claim Entry Screen located on the Service tab. Claims paid
will be used by FCA to record recall service completions and provide dealer
payments.
Use one of the following labor operation numbers and time allowances:
Labor Operation
Time
Number
Allowance
Inspect PCM software level

18-Y8-11-81

0.2 hours

Inspect and Reprogram PCM

18-Y8-11-82

0.4 hours

NOTE: See the Warranty Administration Manual, Recall Claim Processing
Section, for complete recall claim processing instructions.

Emissions Recall Y81 – Diesel Exhaust Fluid Inducement

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Dealer Notification
To view this notification on DealerCONNECT, select “Global Recall System” on
the Service tab, then click on the description of this notification.

Owner Notification and Service Scheduling
All involved vehicle owners known to FCA are being notified of the service
requirement by first class mail. They are requested to schedule appointments for this
service with their dealers. A generic copy of the owner letter is attached.

Vehicle Lists, Global Recall System, VIP and Dealer Follow Up
All involved vehicles have been entered into the DealerCONNECT Global Recall
System (GRS) and Vehicle Information Plus (VIP) for dealer inquiry as needed.
GRS provides involved dealers with an updated VIN list of their incomplete
vehicles. The owner’s name, address and phone number are listed if known.
Completed vehicles are removed from GRS within several days of repair claim
submission.
To use this system, click on the “Service” tab and then click on “Global Recall
System.” Your dealer’s VIN list for each recall displayed can be sorted by: those
vehicles that were unsold at recall launch, those with a phone number, city, zip
code, or VIN sequence.
Dealers must perform this repair on all unsold vehicles before retail delivery.
Dealers should also use the VIN list to follow up with all owners to schedule
appointments for this repair.
Recall VIN lists may contain confidential, restricted owner name and address information that
was obtained from the Department of Motor Vehicles of various states. Use of this information
is permitted for this recall only and is strictly prohibited from all other use.

Additional Information
If you have any questions or need assistance in completing this action, please
contact your Service and Parts District Manager.
Customer Services / Field Operations
FCA US LLC

This notice applies to your vehicle,

[Model Year and Model]

IMPORTANT EMISSIONS RECALL

VIN XXXXXXXXXXXXXXXXX

3.0L Diesel Exhaust Fluid Inducement

Y81
Dear [Name],

LOGO
VEHICLE PICTURE

YOUR SCHEDULING OPTIONS
1. RECOMMENDED OPTION
Call your authorized Chrysler /
Dodge / Jeep® / RAM] Dealership.
2. Call the FCA Recall Assistance
Center at 1-800-853-1403. An
agent can confirm part availability
and help schedule an appointment
3. Visit recalls.mopar.com, scan the
QR code below, or download the
Mopar Owner’s Companion App.

QR Code

Get access to recall notifications, locate
your nearest dealer, and more through
this website or Mopar Owner’s
Companion App. You will be asked to
provide your Vehicle Identification
Number (VIN) to protect and verify
your identity. The last eight characters
of your VIN are provided above.
DEALERSHIP INSTRUCTIONS
Please reference Emissions Recall
Y81

FCA US LLC, has determined that certain [2020 - 2021 Model Year (DT) Ram 1500 Pickup, 2020
- 2021 (JL) Jeep Wrangler and 2021 (JT) Jeep Gladiator ] vehicles equipped with 3.0L diesel
engines may release air pollutants which may exceed Federal and California regulations.
WHY DOES MY VEHICLE NEED REPAIRS?
The diesel exhaust fluid (DEF) system on your vehicle [1] has a software anomaly that may result
in the system functioning in a way that it wasn't designed / intended to function. This may lead
to possible different levels of vehicle emissions.
HOW DO I RESOLVE THIS IMPORTANT EMISSIONS ISSUE?
FCA will repair your vehicle free of charge (parts and labor). To do this, your dealer will update
the powertrain control module software. The estimated repair time is 30 minutes. In
addition, your dealer will require your vehicle for proper check-in, preparation, and check-out
during your visit, which require more time. Your time is important to us, so we recommend that
you schedule a service appointment to minimize your inconvenience. Please bring this letter
with you to your dealership.
TO SCHEDULE YOUR FREE REPAIR,
CALL YOUR CHRYSLER, DODGE, JEEP OR RAM DEALER TODAY
CALIFORNIA RESIDENTS
The State of California requires the completion of this emission recall repair prior to vehicle
registration renewal. Your dealer will provide you with a Vehicle Emission Recall Proof of
Correction Form after the Emission Recall service is performed. Be sure to save this form since
the California Department of Motor Vehicles may require that you supply it as proof that the
Emission Recall has been performed.
In order to ensure your full protection under the emissions warranty provisions, it is
recommended that you have your vehicle serviced as soon as possible. Failure to do so could
be determined as lack of proper maintenance of your (vehicle or engine).
WHAT IF I ALREADY PAID TO HAVE THIS REPAIR COMPLETED?
If you have already experienced this specific condition and have paid to have it repaired, you
may visit www.fcarecallreimbursement.com to submit your reimbursement request online. [2]
Once we receive and verify the required documents, reimbursement will be sent to you within
60 days. If you have had previous repairs performed and/or already received reimbursement,
you may still need to have the recall repair performed.
We apologize for any inconvenience, but are sincerely concerned about your satisfaction. Thank
you for your attention to this important matter.
Customer Assistance/Field Operations
FCA US LLC

Mr. Mrs. Customer
1234 Main Street
Hometown, MI 48371

[1] If you no longer own this vehicle, please help us update our records. Call the FCA Recall Assistance Center at 1-800-853-1403 to update your information.
[2] You can also mail in your original receipts and proof of payment to the following address for reimbursement consideration: FCA Customer Assistance, P.O. Box 21-8004,
Auburn Hills, MI 48321-8007, Attention: Recall Reimbursement.