Blind-Spot Collision Warning (BCW) Module Replacement Information – 2019 Hyundai

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Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
Technical Service Bulletin
GROUP
NUMBER
BODY ELECTRICAL
19-BE-008H
DATE
MODEL(S)
MAY, 2019
SANTA FE (TMa)
NEXO (FE)
ELANTRA (AD)
SUBJECT:
BLIND-SPOT COLLISION WARNING (BCW) MODULE REPLACEMENT INFORMATION
Description: This bulletin provides information for replacement of the Blind-Spot Collision Warning (BCW) module. Whenever the left or right side BCW module is being replaced, it is required to perform the variant coding procedure. If the variant coding procedure is not performed, a DTC C1743 (S/W mismatch) will be triggered.
Applicable Vehicles: 2019 Santa Fe (TMa) 2019 Nexo (FE) 2019 Elantra (AD)
Warranty Information:
Normal Warranty Applies
BLIND-SPOT COLLISION WARNING (BCW) MODULE
REPLACEMENT INFORMATION
TSB #: 19-BE-008H Page 2 of 5
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Service Procedure:
VARIANT CODING
1. Turn the GDS ON.
Locate the data link connector and install the
VCI II.
2. Turn ignition ON.
Whenever the left or right side BCW module is being replaced, it is required to perform
the variant coding procedure. If the variant coding procedure is not performed, a DTC
C1743 will be triggered.
NOTICE
BLIND-SPOT COLLISION WARNING (BCW) MODULE
REPLACEMENT INFORMATION
TSB #: 19-BE-008H Page 3 of 5
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3. In the GDS, select “Vehicle Selection”.
4. Select “AUTO VIN”.
5. Select “S/W Management”.
BLIND-SPOT COLLISION WARNING (BCW) MODULE
REPLACEMENT INFORMATION
TSB #: 19-BE-008H Page 4 of 5
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6. On S/W Management page, scroll down, and
select “Blind-Spot Collision Warning”,
followed with “BCW(BSD) variant coding”.
7. Enable/Disable the features that apply to the
vehicle and then select “OK”.
BLIND-SPOT COLLISION WARNING (BCW) MODULE
REPLACEMENT INFORMATION
TSB #: 19-BE-008H Page 5 of 5
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DESCRIPTION OF FEATURES SELECTION
 BCW: Warn the driver about vehicle detected in blind spot zone and approaching at high speed.
 RCCW: Alert for rear crossing vehicle when the vehicle is moving in reverse.
 RCCA: Braking function of collision avoidance or mitigation for rear crossing vehicle.
 BCA: Braking function of collision avoidance or mitigation for vehicle in the blind areas.
 SEA: Alert for vehicles approaching from the rear when the passengers exits the vehicle.
BCW, BCA-R BCW RCCW,RCCA SEA

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