NHTSA ID Number: 10238471
Manufacturer Communication Number: 06-87-22R
TSB/Document Date: 2023-07-03
Summary
"In the interest of customer satisfaction, Subaru
of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the electronic connector lock tab for the Electric Parking Brake (EPB) assembly used in the listed models."
ATTENTION:
GENERAL MANAGER
q
PARTS MANAGER
q
CLAIMS PERSONNEL
q
IMPORTANT - All
Service Personnel
Should Read and
Initial in the boxes
provided, right.
SERVICE MANAGER
q
© 2022 Subaru of America, Inc. All rights reserved.
SERVICE BULLETIN
APPLICABILITY:
2015-18MY Legacy & Outback
2015-18MY WRX With CVT
NUMBER: 06-87-22R
SUBJECT:
Electric Parking Brake Connector Lock Tab /
Warranty Extension
REVISED:
DATE:
11/4/22
06/29/23
INTRODUCTION:
In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car
Limited Warranty coverage for the electronic connector lock tab for the Electric Parking Brake (EPB)
assembly used in the above listed models and model years from (3) years or thirty-six thousand
(36,000) miles (whichever comes first) to (15) years / unlimited mileage. This change is in response
to an identified condition of a possible crack formation on the electronic connector lock tabs. This
can cause an unsecure harness connection the EPB actuator resulting in illumination of the EPB
warning on the combination meter. An added retaining clip has been developed to further secure
the connection. If a fault source is found to be result of a cracked EPB connector tab, follow the
inspection and repair procedures outlined withing this bulletin.
NOTE: ALWAYS perform a Vehicle Coverage Inquiry on Subarunet to determine eligibility for
the Warranty Extension prior to proceeding with any inspection or repairs. See sample inquiry
result below.
CAUTION: VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD
RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS.
Subaru Service Bulletins are intended for use by professional technicians ONLY. They
are written to inform those technicians of conditions that may occur in some vehicles,
or to provide information that could assist in the proper servicing of the vehicle. Properly
trained technicians have the equipment, tools, safety instructions, and know-how to
do the job correctly and safely. If a condition is described, DO NOT assume that this
Service Bulletin applies to your vehicle, or that your vehicle will have that condition.
Subaru of America, Inc. is
ISO 14001 Compliant
ISO 14001 is the international standard for
excellence in Environmental Management
Systems. Please recycle or dispose of
automotive products in a manner that is friendly
to our environment and in accordance with all
local, state and federal laws and regulations.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 1 of 15
Description of Components:
1. Electronic Parking Brake (EPB) Actuator
2. Electronic Parking Brake (EPB) Harness
3. Terminal Position Assurance (TPA)
4. Ring Seal
5. Electronic Parking Brake (EPB) Electrical Connector
6. Retaining Clip
PART INFORMATION:
Part Description
Part Number
Qty
CLIP EPB KIT
X9904AL110
1
Niglube RX-2
000041000
As Needed
REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being
repaired.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 2 of 15
NOTE: ConocPhillips Multiplex Red #2 may be used a suitable equivalent to Niglube RX-2
KIT Breakdown
Part Description
Image
Qty
Retaining Clip
NOTE: Replacement retaining clips
can be ordered separately using
p.n. 99046AL010.
2
TPA
(Terminal Position Assurance)
2
Ring Seal
2
Required Tools:
Part Name
Part Number
Inspection Gauge
99804AL000
Image
NOTE: This essential tool is limited two per retailer.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 3 of 15
Work Procedure Flow Chart:
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 4 of 15
SERVICE PROCEDURE:
IMPORTANT: ONLY the OLD connectors are covered under the Warranty Extension.
STEP 1: CARFULLY prepare the vehicle lift and raise the vehicle.
STEP 2: Using the inspection gauge (p.n. 99804AL000) pictured
to the right, insert the shallow portion between the EPB electrical
connector connection and the EPB actuator. See the image below.
IMPORTANT NOTE: It is possible to have both old and new connectors fitted to the vehicle.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 5 of 15
STEP 3: Using the inspection results from STEP 2, refer to the table below to confirm the next course of
action. Perform further visual inspection of the connectors if needed.
STEP 4: Lower the vehicle.
NOTES:
•
For vehicles fitted with one or more old connector, refer to the following STEPS and apply the
procedures to the affected connector.
•
Refer to the applicable Service Manual and review: General Description > Repair Contents
> Action required before & after Battery Disconnect. Additionally, record any stored seat
position(s) before proceeding. Relearn any seat position memory after work is complete. If
the power rear gate (PRG) height has been customized, that position must also be noted and
relearned.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 6 of 15
STEP 5: Refer to the applicable Service Manual and review: General Description > Repair Contents
> Action required before & after Battery Disconnect. Additionally, record any stored seat position(s)
before proceeding. Relearn any seat position memory after work is complete. If the power rear gate
(PRG) height has been customized, that position must also be noted and relearned. CAREFULLY
disconnect the ground connection from the battery sensor.
STEP 6: Raise the vehicle.
STEP 7: Remove the rear wheel fitted on the side(s) fitted with the old connectors.
STEP 8: While facing the front side of the connector, CAREFULLY use plastic trim tool to remove
the Terminal Position Assurance (TPA) and discard it.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 7 of 15
STEP 9: Remove the ring seal from the connector and discard it.
STEP 10: Using an air blow gun, remove any dust or contaminates from both the male and female sides of
the connection.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 8 of 15
STEP 11: Install the new ring seal to the connector using a plastic trim tool. The ring seal is not specific to
one side and can be installed in either direction.
STEP 12: CARFULLY install the new TPA positioned to the correct direction as indicated in the
image below.
STEP 13: Confirm the ring seal and TPA are installed correctly. Use an air blow gun to remove any
dust and / or contaminates.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 9 of 15
STEP 14: Apply a small amount of Nippon Niglube RX-2
(p.n. 000041000) or Conoco Philips Multiplex Red #3
(equivalent) to a cotton swab.
STEP 15: Apply a thin layer of lubrication to the EPB actuator
connection. Confirm it is applied no more than 5mm deep from
the edge of the connector. Refer to the area indicated in orange
color in the image to the right.
CAUTION: Do not allow the lubrication to come in contact
with the electrical terminals. Do not push any lubrication further
into the connection passed 5mm from the connector edge.
STEP 16: Route the EPB electrical connector through the loop
portion of the tether on the retaining clip. The Clip portion should
be facing the center of the vehicle. Refer to the image to the right.
CAUTION: Confirm the tether is not twisted.
STEP 17: Reconnect the EPB electrical connector to the EPB
actuator.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 10 of 15
STEP 18: Remove the connector and inspect the ring seal. Confirm the seal is not pinched or misaligned in
anyway. If proper alignment is found, reinstall the connector. If the seal is pinched or misaligned in anyway,
repair the seal alignment, recheck, and install the connector.
STEP 19: Attach the retaining clip between the EPB
electrical connector and the EPB actuator. Confirm the two
claws located on the clip, install securely to the the open
portion of the connector. This will add increased security to the
connection.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 11 of 15
CAUTION: The retaining clip can be broken when applying strong impact force during attaching or
detaching. See images below.
In order to prevent such breakage, when attaching the clip, slightly pinch the clip arms with both
fingers and push them straight as shown in the illustrations below.
When detaching the clip (if required), spread the clip arms with fingers and pull them straight out as
shown in the illustrations below.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 12 of 15
DO NOT pull, push, shake or bend the clip base.
STEP 20: Once the clip is installed, perform a visual inspection of proper clip/connector alignment.
STEP 21: Using the inspection gauge (p.n. 99804AL000)
pictured to the right, confirm the retaining clip is fully attached
by inserting the deeper portion over the retaining clip. Align the
grooves of the inspection gauge with the retaining clip sides. See
the images below.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 13 of 15
Confirm the deeper portion of the inspection gauge can be fitted as shown below.
STEP 22: Reinstall the affected wheel(s) and torque the lug nuts to 120N.m (88.5 ft-lb).
STEP 23: CAREFULLY lower the vehicle.
STEP 24: CAREFULLY reconnect the ground cable terminal to the battery sensor, torque to 7.5Nm (5.5ft.lbs. or 66inch-lbs.) while supporting the sensor with the other hand as outlined in the applicable Service
Manual under: STARTING/CHARGING SYSTSEMS > Battery Sensor.
STEP 25: Using Subaru Select Monitor, clear all previously stored fault codes.
Continued...
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 14 of 15
STEP 26: Perform a function test of the electronic parking brake
•
Switch the ignition switch to the “ON” position.
•
Release and apply the EPB switch and confirm its
operation.
•
Confirm the EPB warning light is not illuminated in
the combination meter.
•
Switch the ignition switch to the “OFF” position.
WARRANTY / CLAIM INFORMATION:
The New Car Limited Warranty coverage for the electronic connector lock tab for the Electric
Parking Brake (EPB) assembly is extended from (3) years or thirty-six thousand (36,000) miles
(whichever comes first) to (15) years / unlimited mileage.
Labor Description
Labor Operation #
Labor Time
Fail Code
EPB CONNECTER REPAIR, ONE OR BOTH SIDES
A544-299
0.5H
SPA-02
NOTE: Up to 50 cents may be charged out in sublet to cover the cost of grease.
IMPORTANT REMINDERS:
•
SOA strongly discourages the printing and/or local storage of service information as
previously released information and electronic publications may be updated at any time.
•
Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
•
Always refer to STIS for the latest service information before performing any repairs.
Bulletin Number: 06-87-22R; Revised: 06/29/23
Page 15 of 15
- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock...
- Ideal for hydraulic and disc brakes
- Provides an extra margin of safety in extreme braking...
- Mix of polyglycol ethers ensures hot brake-system operation...
- Excellent for ABS, disc and drum brake systems
- Delivers braking power when needed by avoiding a spongy...
- Both wet and dry boiling points exceed the minimum...
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TSB/Document ID: 06-87-22R
Replacement Service Bulletin Number:
MFR Communication Date: 2023-06-29
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: PARKING BRAKE
MFR Component System:
MFR Component Subsystem:
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