NHTSA ID Number: 10152859
Manufacturer Communication Number: 5NP-W4W6L-01
TSB/Document Date: 2019-02-19
Summary
Hyundai
is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bearing noise is detected, the Malfunction Indicator Lamp (MIL) will blink continuously, a chime will sound on certain vehicles, and the vehicle will be placed in Limp Home Mode allowing the customer to drive to the nearest Hyundai dealer for diagnosis and repair. In addition, DTC P132600 will be recorded in the ECM. The vehicle can continue to be operated for a limited time in Limp Home Mode, but it will accelerate slower and have a reduced maximum speed. Engine RPMs will be limited to approximately 1800-2000 RPM.
GROUP
CAMPAIGN
DATE
Technical Service Bulletin
SUBJECT:
December 2018
NUMBER
18-01-027-2
MODEL(S)
SONATA (YF)
SONATA (LF)
SANTA FE SPORT
(AN)
ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT
(SERVICE CAMPAIGN 953)
This TSB supersedes TSB# 18-01-027-1 and modifies the list of applicable vehicles to add
2011-2014MY Sonata and 2013-2014MY Santa Fe Sport.
IMPORTANT
*** Retail Vehicles ***
Dealers must perform this Campaign on all affected vehicles whenever an affected vehicle is in the
shop for any maintenance or repair.
When a vehicle arrives at the Service Department, access Hyundai Motor America's "Warranty
Vehicle Information" screen via WEBDCS to identify open Campaigns.
Description: Hyundai is conducting a product improvement campaign to enhance the knock sensor
software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If
abnormal engine bearing noise is detected, the Malfunction Indicator Lamp (MIL) will blink
continuously, a chime will sound on certain vehicles, and the vehicle will be placed in Limp Home
Mode allowing the customer to drive to the nearest Hyundai dealer for diagnosis and repair. In
addition, DTC P132600 will be recorded in the ECM. The vehicle can continue to be operated for a
limited time in Limp Home Mode, but it will accelerate slower and have a reduced maximum speed.
Engine RPMs will be limited to approximately 1800-2000 RPM.
Applicable Vehicles:
Certain 2011-2014 MY Sonata (YF) vehicles with 2.4L and 2.0L Turbo engines
Certain 2015 MY Sonata (LF) vehicles with 2.4L and 2.0L Turbo engines
Certain 2013-2015 MY Santa Fe Sport (AN) vehicles with 2.4L and 2.0L Turbo engines
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
SUBJECT:
ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT (SERVICE CAMPAIGN 953)
GDS Information:
ROM ID Information Table - Engine ECM
Model /
Engine
MY
11MY
Event #
Part Number
OLD ROM ID
NEW ROM ID
500
391**-2G670
391**-2G670
YBC4R75A
YBC4R75B
YBC4RF3K
500
391**-2G671
391**-2G671
YBC4R86B
YBC4R86C
YBC4R88A
YBC4R88B
YBC4R88C
YBC4RF3L
500
391**-2G660
391**-2G660
YBC4M75A
YBC4M75B
YBC4MF3K
500
391**-2G661
391**-2G661
500
391**-2G675
500
391**-2G676
500
391**-2G665
500
391**-2G666
500
391**-2G672
391**-2G672
500
391**-2G662
391**-2G662
500
391**-2G677
500
391**-2G667
Sonata (YF)
2.4L
12MY
TSB #: 18-01-027-2
YBC4M86B
YBC4M86C
YBC4M88A
YBC4M88B
YBC4M88C
YBS4R82A
YBS4RF3E
YBS4RF3G
YBS4R86B
YBS4R86C
YBS4R88A
YBS4R88B
YBS4RF3F
YBS4RF3H
YBS4M82A
YBS4MF3E
YBS4MF3G
YBS4M86B
YBS4M86C
YBS4M88A
YBS4M88B
YBS4MF3F
YBS4MF3H
YCC4RB3A
YCC4RB3B
YCC4RB3C
YCC4MB3A
YCC4MB3B
YCC4MB3C
YCS4RB3A
YCS4RB3B
YCS4RB3C
YCS4MB3A
YCS4MB3B
YCS4MB3C
YBC4MF3L
YBS4RF3K
YBS4RF3L
YBS4MF3K
YBS4MF3L
YCC4RB3K
YCC4MB3K
YCS4RB3K
YCS4MB3K
Page 2 of 15
SUBJECT:
SUBJECT:
ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT (SERVICE CAMPAIGN 953)
YDC4RF0A
YDC4RE1A
YDC4REAA
YDC4RF0A
YDC4RF3A
YDC4RF3B
YDC4RF3C
YDC4MF0A
YDC4ME1A
YDC4MEAA
YDC4MF0A
YDC4MF3A
YDC4MF3B
YDC4MF3C
YDS4RE1A
YDS4REAA
YDS4RF0A
YDS4RF3A
YDS4RF3B
YDS4RF3C
YDS4ME1A
YDS4MEAA
YDS4MF0A
YDS4MF3A
YDS4MF3B
YDS4MF3C
500
391**-2G673
391**-2G673
500
391**-2G663
391**-2G663
500
391**-2G678
500
391**-2G668
500
391**-2G674
391**-2G674
YEC4RH2A
YEC4RH2B
YEC4RH2K
500
391**-2G664
391**-2G664
YEC4MH2A
YEC4MH2B
YEC4MH2K
500
391**-2G679
YES4RH2A
YES4RH2B
YES4RH2K
500
391**-2G669
YES4MH2A
YES4MH2B
YES4MH2K
13MY
YDC4RF3K
YDC4MF3K
YDS4RF3K
YDS4MF3K
14MY
Sonata (YF)
2.0T
500
391**-2G690
500
391**-2G680
11MY
TSB #: 18-01-027-2
YBC0R95B
YBC0R95D
YBC0R95E
YBC0R96A
YBC0R97A
YBC0R97B
YDC0RF3A
YDC0RF3B
YBC0M95B
YBC0M95D
YBC0M95E
YBC0M96A
YBC0M97A
YBC0M97B
YDC0MF3A
YDC0MF3B
YDC0RF3K
YDC0MF3K
Page 3 of 15
SUBJECT:
SUBJECT:
ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT (SERVICE CAMPAIGN 953)
YCC0RB3A
YCC0RC0B
YCC0RC0C
YCC0MB3A
YCC0MC0B
YCC0MC0C
YDC0RE1A
YDC0REAA
YDC0REAB
YDC0RE3A
YDC0RE5A
YDC0RF3A
YDC0RF3B
YDC0ME1A
YDC0MEAA
YDC0MEAB
YDC0ME3A
YDC0ME5A
YDC0MF3A
YDC0MF3B
500
391**-2G691
500
391**-2G681
500
391**-2G691
500
391**-2G681
500
391**-2G692
YDC0RF3A
YDC0RF3B
YDC0RF3K
500
391**-2G682
YDC0MF3A
YDC0MF3B
YDC0MF3K
500
391**-2G694
YDC0RG1A
YDC0RG1B
YDC0RG1K
500
391**-2G684
YDC0MG1A
YDC0MG1B
YDC0MG1K
500
391**-2G693
YEC0RH2A
YEC0RH2B
YEC0RH2K
500
391**-2G683
YEC0MH2A
YEC0MH2B
YEC0MH2
391**-2GGK5
LFAFNC4ER86A
LFAFNC4ER86B
LFAFNC4ER86C
LFAFNC4ER87A
LFAFNC4ER87B
LFAFNC4ER88A
LFAFNC4ERA51
LFAFNC4ERA53
LFAFNC4ERC0A
LFAFNC4ERC0K
12MY
13MY
YDC0RF3K
YDC0MF3K
YDC0RF3K
YDC0MF3K
14MY
Sonata (LF)
2.4L
15MY
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TSB/Document ID: 5NP-W4W6L-01
Replacement Service Bulletin Number:
MFR Communication Date: 2018-12-07
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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