07-121-17

ATTENTION:
CLAIMS PERSONNEL q
IMPORTANT - All
Service Personnel
Should Read and
Initial in the boxes
provided, right.
SERVICE MANAGER
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SERVICE BULLETIN
APPLICABILITY:
		
SUBJECT:
2017MY Legacy and Outback 2.5i Premium
Models with EyeSight
NUMBER: 07-121-17
DATE: 12/19/17
DTC B2902
INTRODUCTION:
This bulletin provides a repair procedure to address DTC B2902 which may be stored erroneously due
to a specification mismatch. This bulletin applies to a very limited number of early-production 2017
model year vehicles without the auto headlamp leveling (AHL) feature only. Having the incorrect
control module installed has absolutely NO effect on normal headlamp system operation and
does not cause any warning lamp(s) to illuminate. The repair involves replacing the headlamp
control module.
PRODUCTION CHANGE INFORMATION:
Correct specification headlamp control modules were incorporated into production starting with the
following VINs:
•
Legacy: H*008137
•
Outback: H*215987
PART INFORMATION:
The part number for the correct specification headlamp control module is 84051AL080.
SERVICE PROCEDURE / INFORMATION:
If DTC B2902 is stored in the Headlight Control System, confirm using the VIN and the Subaru
Electronic Parts Catalog whether or not the vehicle should be equipped with the Headlamp
Leveler sensor. If the vehicle is not equipped with the Headlamp Leveler Sensor, install the new
(84051AL080) module. If equipped with the sensor, diagnose the DTC as per the applicable Service
Manual.
Continued...
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.
Bulletin Number: 07-121-17; Date 12/19/17
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.
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WARRANTY / CLAIM INFORMATION:
For vehicles within the Basic New Car Limited Warranty period or covered by an active Subaru Added
Security Classic or Gold plan, this repair may be submitted using the following claim information:
Labor Description
AUTO HEADLIGHT LEVELER MODULE R&R
EXTERIOR LIGHT SYSTEM TESTING
Labor Operation #
B838-711
C838001
Labor Time
0.4
0.5
Fail Code
UNK-43
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: 07-121-17; Date 12/19/17
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