19-01-006H-4

GROUP
NUMBER
CAMPAIGN
DATE
Technical Service Bulletin
SUBJECT:
OCTOBER 2019
19-01-006H-4
MODEL(S)
APPLICABLE
VEHICLES BELOW
THETA GDI ENGINE DTC P1326 - WIRING INSPECTION /
INSTALLATION AND ENGINE INSPECTION / REPLACEMENT
(SERVICE CAMPAIGN T3G)
This TSB supersedes TSB# 19-01-006H-3 to add 19MY Sonata, Santa Fe,
Tucson, and Veloster N vehicles.
 IMPORTANT
*** Dealer Stock & Retail Vehicles ***
Dealers must perform this Service Campaign on all affected vehicles prior to customer retail delivery
and whenever an affected vehicle is in the shop for any maintenance or repair.
Description: Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check
Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and
install a wire harness extension and/or replacement engine based on the inspection results.
Applicable Vehicles:
Certain 2011-2014 MY Sonata (YF) vehicles with 2.0L Turbo and 2.4L engines
Certain 2015-2019 MY Sonata (LF) vehicles with 2.0L Turbo and 2.4L engines
Certain 2013-2018 MY Santa Fe Sport (AN) vehicles with 2.0L Turbo and 2.4L engines
Certain 2019 MY Santa Fe (TM) vehicles with 2.0L Turbo and 2.4L engines
Certain 2014-2015 MY Tucson (LM) vehicles with 2.4L engines
Certain 2018-2019 MY Tucson (TL) vehicles with 2.4L engines
Certain 2019 MY Veloster N (JSN) vehicles with 2.0L Turbo engines
SST Information:
Part Name
Part Number / Figure
Note
Torque Wrench Socket
09314-3Q100-01
Only needed if engine replacement is
required.
Refer to TSB 19-FL-001H for the detailed
usage instructions.
Injector Combustion Seal
Ring Installer
09353-2B000
Order replacements through Bosch at
1-866-539-4248.
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
SST Information (cont.)
Part Name
Pin Release Tool
Part Number / Figure
Note
(color / appearance may vary)
These tools are included in Wire Harness
Repair Kit II and III provided to dealers.
WRK0010P2R (WRK II),
WRKA40RT04 (WRK III),
G0KHNWR104 (WRK III),
or J-38125-12A
Order replacements through Bosch at
1-866-539-4248. Part # J-38125-12A
Engine Noise
Inspection Tool
G1XTD-CP005
Part Information:
Note: Order the required parts based on the vehicle inspection results. Refer to Page 9.
Model
MY
Part Name
Part Number / Figure
Wiring harnessknock sensor kit
Qty
Note
1
91400-C2100QQH
Sonata (YF)
11-13
MY
Engine AssemblySub
(long block)
1
2.4L:
21101-2GK50QQHRM
Service Kit 1
Service Kit 2
Oil cooler pipe &
hose assy
2.0T:
21101-2GK60QQHRM
2.4L: 21111-2GK50QQH
2.0T: 21111-2GK60QQH
2.4L / 2.0T:
21111-2GK70QQH
2.4L: 25470-2G050QQH
2.0T: 25470-2G650QQH
TSB #: 19-01-006H-4
1
1
1
Page 2 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
Sonata (YF)
1
1
Oil cooler pipe &
hose assy
2.4L: 25470-2G050QQH
2.0T: 25470-2G650QQH
1
Bolt-Drive Plate
23311-25050
7
14MY
Service Kit 2
15MY
2.4L:
21101-2GK70QQHRM
or
21101-2GK70QQA
(IF AVAILABLE)
1
2.0T:
21101-2GK80QQHRM
2.4L: 21111-2GK50QQH
2.0T: 21111-2GK60QQH
2.4L / 2.0T:
21111-2GK70QQH
Service Kit 1
Sonata (LF)
91400-C2100QQH
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
Service Kit 1
Service Kit 2
91400-C2010QQH
2.4L: 21101-2GK31QQH
2.0T: 21101-2GK32QQH
2.4L: 21111-2GK51QQH
2.0T: 21111-2GK52QQH
2.4L: 21111-2GK71QQH
2.0T: 21111-2GK72QQH
1
Not required if
21101-2GK70QQA
engine is used.
Required if
21101-2GK70QQA
engine is used.
1
1
1
1
16-19MY 2.4L:
91400-C2010QQH
Sonata (LF)
16-19
MY
Wiring harnessknock sensor kit
16-17MY 2.0T:
91400-C2010QQH
1
18-19MY 2.0T:
91400-C2050QQH
TSB #: 19-01-006H-4
Page 3 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
16MY 2.4L:
21101-2GK33QQH
17MY 2.4L with production
date BEFORE 5/13/2016:
21101-2GK33QQH
17MY 2.4L with production
date AFTER 5/19/2016:
21101-2GK34QQH
Engine AssemblySub
(long block)
17MY 2.4L with production
date ON 5/13/2016
TO 5/19/2016:
Check Table A below
1
See note below if
using reman engine
18MY 2.4L:
21101-2GK34QQH
(cont’d)
16-18MY 2.0T:
21101-2GK32QQH
19MY 2.4L:
21101-2GK18HRM
Service Kit 1
Service Kit 2
Santa Fe
Sport (AN)
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
13MY
Service Kit 1
Service Kit 2
Santa Fe
Sport (AN)
14-16
MY
Oil cooler pipe &
hose assy
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
Service Kit 1
19MY 2.0T
21101-2GK16HRM
See Note 
2.4L: 21111-2GK51QQH
2.0T: 21111-2GK52QQH
1
Not required for
19MY
See Note 
2.4L: 21111-2GK71QQH
2.0T: 21111-2GK72QQH
1
91400-C2100QQH
1
2.4L: 21101-2GK01QQHRM
2.0T: 21101-2GK03QQHRM
1
2.4L: 21111-2GK50QQH
2.0T: 21111-2GK60QQH
2.4L: 21111-2GK70QQH
2.0T: 21111-2GK80QQH
2.4L: 25470-2G050QQH
2.0T: 25470-2G650QQH
1
1
1
91400-C2100QQH
1
2.4L: 21101-2GK02QQHRM
2.0T: 21101-2GK04QQHRM
1
2.4L: 21111-2GK50QQH
2.0T: 21111-2GK60QQH
1
TSB #: 19-01-006H-4
Page 4 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Service Kit 2
(cont’d)
Oil cooler pipe &
hose assy
Wiring harnessknock sensor kit
Santa Fe
Sport (AN)
17-18
MY
Engine AssemblySub
(long block)
Service Kit 1
Service Kit 2
Santa Fe
(TM)
Tucson
(LM)
19MY
14-15
MY
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
18-19
MY
1
1
1
1
91400-C2100QQH
1
21101-2GK36QQH
1
Service Kit 1
21111-2GK50QQH
1
Service Kit 2
21111-2GK70QQH
1
25470-2G050QQH
1
91400-C2010QQH
1
Engine AssemblySub
(long block)
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
Order “BOSCH” or
“KET” part based on
the connector type.
See page 20.
1
2.4L: 21101-2GK18HRM
2.0T: 21101-2GK17HRM
Service Kit 2
19MY
2.4L: 21111-2GK51QQH
2.0T: 21111-2GK52QQH
2.4L: 21111-2GK71QQH
2.0T: 21111-2GK73QQH
1
1
Service Kit 1
Veloster N
(JS)
2.4L: 21101-2GK31QQH
2.0T: 21101-2GK32QQH
1
91400-C2050QQH
Oil cooler pipe &
hose assy
Wiring harnessknock sensor kit
Tucson
(TL)
2.4L: 21111-2GK70QQH
2.0T: 21111-2GK80QQH
2.4L: 25470-2G050QQH
2.0T: 25470-2G650QQH
91400-C2100QQH
(BOSCH connector)
or
91400-C2010QQH
(KET connector)
18MY:
21101-2GK52QQH
1
19MY:
1T20G-2GA13FHRM
See Note 
21111-2GK51QQH
See Note 
21111-2GK71QQH
1
91400-C2010QQH
1
1T05T-2GA14FHRM
1
1
See note below if
using reman engine
See note below if
using reman engine
Not required for
19MY
See note below if
using reman engine
Note: Refer to HMA Warranty Policy prior to ordering a reman engine. A standard service
engine or QQH engine is required in certain cases.
TSB #: 19-01-006H-4
Page 5 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Warranty Information:
Note: Submit an additional claim for the engine ECM update if required using OP codes in
Campaign 953. The Engine ECM update is only required if new software is available.
Model/
MY
11-14MY
Sonata
(YF)
Engine/
Drive
Type
Op. Code
2.4L /
2.0T
8P1326C9
2.4L
8P1326D1
2.0T
8P1326D2
2.4L /
2.0T
8P1326C6
2.4L
8P1326C7
SUBMIT AS
CAMPAIGN
CLAIM
2.0T
19MY
Sonata
(LF)
USE
WARRANTY
CLAIM ENTRY
SCREEN FOR
19MY
13-18MY
Santa Fe
Sport (AN)
SUBMIT AS
CAMPAIGN
CLAIM
ENGINE NOISE INSPECT
WIRING INSTALL
Op.
Time
Causal
Part No.
Nature
Code
Cause
Code
0.8 M/H
211012GK50Q
QH
Q75
ZZ1
9.0 M/H
211012GK50Q
QH
Q75
ZZ1
9.3 M/H
211012GK60Q
QH
Q75
ZZ1
0.8 M/H
211012GK31Q
QH
Q75
ZZ1
9.0 M/H
211012GK31Q
QH
Q75
ZZ1
9.8 M/H
211012GK32Q
QH
Q75
ZZ1
0.8 M/H
211012GK31Q
QH
Q75
ZZ1
7.7 M/H
211012GK31Q
QH
Q75
ZZ1
8.5 M/H
211012GK32Q
QH
Q75
ZZ1
0.8 M/H
211012GK02Q
QH
Q75
ZZ1
9.0 M/H
211012GK02Q
QH
Q75
ZZ1
9.2 M/H
211012GK02Q
QH
Q75
ZZ1
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
SUBMIT AS
CAMPAIGN
CLAIM
15-18MY
Sonata
(LF)
Operation
8P1326C8
2.4L /
2.0T
91400F09
2.4L
21101F17
2.0T
21101F18
2.4L /
2.0T
8P1326C1
2.4L
(FWD)
8P1326C2
2.0T
(FWD)
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
8P1326C3
TSB #: 19-01-006H-4
Page 6 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
2.4L
(AWD)
8P1326C4
9.4 M/H
211012GK02Q
QH
Q75
ZZ1
2.0T
(AWD)
8P1326C5
9.6 M/H
211012GK02Q
QH
Q75
ZZ1
2.4L /
2.0T
91400F09
0.8 M/H
211012GK18
Q75
ZZ1
2.4L
(FWD)
21101F13
7.9 M/H
211012GK18
Q75
ZZ1
2.0T
(FWD)
21101F15
8.4 M/H
211012GK18
Q75
ZZ1
2.4L
(AWD)
21101F14
8.2 M/H
211012GK18
Q75
ZZ1
2.0T
(AWD)
21101F16
8.7 M/H
211012GK18
Q75
ZZ1
2.4L
8P1326D3
0.8 M/H
211012GK36Q
QH
Q75
ZZ1
2.4L
(FWD)
8P1326D4
8.4 M/H
211012GK36Q
QH
Q75
ZZ1
2.4L
(AWD)
8P1326D5
8.8 M/H
211012GK36Q
QH
Q75
ZZ1
2.4L
8P1326D6
0.8 M/H
211012GK52Q
QH
Q75
ZZ1
9.1 M/H
211012GK52Q
QH
Q75
ZZ1
9.5 M/H
211012GK52Q
QH
Q75
ZZ1
0.8 M/H
211012GK52Q
QH
Q75
ZZ1
7.8 M/H
211012GK52Q
QH
Q75
ZZ1
8.2 M/H
211012GK52Q
QH
Q75
ZZ1
(cont’d)
19MY
Santa Fe
(TM)
USE
WARRANTY
CLAIM ENTRY
SCREEN FOR
19MY
14-15MY
Tucson
(LM)
SUBMIT AS
CAMPAIGN
CLAIM
18MY
Tucson
(TL)
SUBMIT AS
CAMPAIGN
CLAIM
19MY
Tucson
(TL)
USE
WARRANTY
CLAIM ENTRY
SCREEN FOR
19MY
2.4L
(FWD)
8P1326D7
2.4L
(AWD)
8P1326D8
2.4L
91400F09
2.4L
(FWD)
21101F10
2.4L
(AWD)
21101F11
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
TSB #: 19-01-006H-4
Page 7 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
19MY
Veloster N
(JSN)
USE
WARRANTY
CLAIM ENTRY
SCREEN FOR
19MY
91400F09
ENGINE NOISE INSPECT
WIRING INSTALL
0.8 M/H
1T05T2GA14-F
Q75
ZZ1
21101F12
ENGINE NOISE INSPECT
WIRING INSTALL
ENGINE REPLACEMENT
8.9 M/H
1T05T2GA14-F
Q75
ZZ1
2.0T
Notes:
1) For 11-18MY vehicles: Submit Claim on Campaign Claim Entry Screen.
2) For 19MY vehicles: Submit Claim on Warranty Claim Entry Screen.
3) If a part is found in need of replacement while performing this campaign and the affected part is still
under warranty, submit a separate claim using the same Repair Order. If the affected part(s) are out of
warranty, request a Prior Authorization # for goodwill consideration prior to completing the Campaign.
4) PA Approval required for OP Codes with engine replacement.
5) PA Approval NOT required for OP Codes without engine replacement.
6) If additional labor is required while performing Recall Campaign T3G, please submit a separate claim
using the same Repair Order number. Submit for the additional labor time using the engine causal part
number from Campaign T3G TSB with 21101NTT. Ensure punch times are accurate and that they
match the labor performed along with the service manager’s signature approving the TT time.
Table A
For 17MY Sonata 2.4L with production date on 5/13/2016 to 5/19/2016:
• If the last 6 digits of the VIN are below, order 21101-2GK33QQH.
• If the last 6 digits of the VIN are not below, order 21101-2GK34QQH.
443013
443026
443051
443069
443083
443086
443087
443089
443091
443093
443094
443095
443097
443098
443099
443100
443102
443104
443105
443106
443107
443109
443110
443113
443114
443116
443117
443119
443120
443123
443124
443125
443127
443128
443131
443132
443133
443134
443135
443136
443137
443138
443139
443140
443141
443142
443143
443145
443146
443147
443148
443149
443150
443151
443152
443153
443154
443156
443157
443158
TSB #: 19-01-006H-4
443159
443160
443161
443162
443164
443165
443166
443167
443170
443171
443173
443175
443178
443181
443185
443187
443195
443196
443197
443200
443202
443206
443208
443210
Page 8 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Service Procedure Flowchart:
TSB #: 19-01-006H-4
Page 9 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Engine Noise Inspection:
1.
The inspection procedure will consist of
preparing the vehicle and then performing an
inspection using the “Special Inspection”
function of the GDS Mobile application.
Select
“Special
Inspection”
Swipe up on
“More” Tab
•
Obtain the latest GDS Mobile update
daily. The GDS Mobile must be
connected to the internet via WiFi daily to
confirm the latest software update is
installed or the application will not
function.
• Connect the GDS VCI to vehicle DLC.
• VCI should be updated with latest version
a
and paired with GDS Mobile.
• Open the GDS Mobile App.
• Swipe up on the “More” tab at the bottom
of the screen.
Select the “Special Inspection” function.
2.
b
Prior to inspection, the engine should be in a
satisfactory running condition. Engine should
idle normally.
• Engine oil level should be in the normal
range (shown at right).
o Use Quaker State 5W-30 viscosity
engine oil or other brand if not
available (conventional type with
API SM / ILSAC GF-4 or higher
service grade) to adjust the oil
level if necessary.
• Save P1326 Freeze frame data for future
diagnostics
• Clear all DTCs
• If P1326 sets while performing the noise
inspection, unplug the knock sensor and
perform the test again.
If the engine is running poorly, follow any
related diagnosis and repair prior to
performing this inspection procedure.
3.
Prepare the vehicle as follows before beginning the inspection:
• All accessories off, including the audio system.
• A/C must be off.
• Engine coolant temperature above minimum temperature 85°C (185°F).
o If the engine is cold, then warm the engine before testing.
TSB #: 19-01-006H-4
Page 10 of 25
SUBJECT:
SUBJECT:
•
4.
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Open the driver’s front window.
Prepare the vehicle and Engine Noise
Inspection Tool as follows:
• Remove the oil level rod assy (engine oil
dipstick).
• Insert the adapter (A) into the oil level
gauge tube (dipstick tube).
• Check for interference between the
dipstick tube and the intake manifold.
Adjust the dipstick tube to create
clearance between the tube and
manifold if necessary.
•
•
•
A
Attach the clip (B) to the hood latch.
Connect the stereo jack (C) to the GDS
Mobile headphone jack.
Feed the inspection tool through the
open driver’s front window.
B
B
5.
Follow the selection menus and on-screen
prompts of the “Special Inspection” function
to complete the Inspection Procedure.
• Do not tap, pinch or kink the Engine
Noise Inspection Tool during the test.
TSB #: 19-01-006H-4
NOTICE
For quality assurance purposes, an
audio file of the engine noise and the
inspection results will be sent to HMA.
Page 11 of 25
SUBJECT:
SUBJECT:
6.
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
After the Engine Noise Inspection is
complete, the application will display PASS,
NO PASS, or RETEST.
• This information will be sent to HMA
when the GDS is connected to Wi-Fi.
For PASS:
• Install the new wire harness extension kit
and
perform
the
Wiring
Signal
Interference Inspection.
• If the Wiring Signal Interference
Inspection test result is still NOT OK after
installing the extension harness, follow
the Service Procedure flowchart on Page
9 until the Wiring Signal Interference
Inspection test result is OK.
• Refer to Campaign 953 to update the
Engine ECM if new software is available.
For NO PASS:
• Replace the engine according to the
following procedure.
• Install the new wire harness extension kit
and
perform
the
Wiring
Signal
Interference Inspection.
• If the Wiring Signal Interference
Inspection test result is still NOT OK after
installing the extension harness, follow
the Service Procedure flowchart on Page
9 until the Wiring Signal Interference
Inspection test result is OK.
• Refer to Campaign 953 to update the
Engine ECM if new software is available.
NOTICE
The GDS can store a maximum of 5
tests while the device is offline
(disconnected from Wi-Fi). In order to
perform further tests, connect the
GDS to Wi-Fi and select the “Send All
Pending” button to send the pending
test results to HMA.
NOTICE
The Engine ECM update is only
required if new software is available.
For RETEST:
• Check for noise that’s intermittent or
does not follow engine RPM from
components such as the exhaust
system,engine mounting points, lines,
harnesses and engine-driven
accessories. Adjust and re-test.
TSB #: 19-01-006H-4
Page 12 of 25
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Engine Replacement:
1.
Continue if DTC P1326 is detected and the engine noise inspection result is NO PASS.
Perform the following steps to remove any sources of interfering noise and then retest
the vehicle.
a) Is there any abnormal noise that’s intermittent or does not follow engine RPM?
• Check for noise from other components such as the exhaust system, engine
mounting points, lines and harnesses. Adjust as necessary.
b) Is there any abnormal noise that could be from engine-driven accessories?
• Remove the serpentine belt to isolate all belt-driven accessories to the engine
assembly. Limit engine run time during any inspection. Adjust as necessary.
NOTICE
After completing steps a) and b) above to remove any sources of interfering
noise, perform the Engine Noise Inspection again.
•
•
•
If re-inspection results in a PASS:
o Install the new wire harness extension kit and perform the Wiring Signal
Interference Inspection.
o Follow the Service Procedure flowchart above until the Wiring Signal
Interference Inspection test result is OK.
o Refer to Campaign 953 to update the Engine ECM if new software is
available.
If re-inspection results in a RETEST:
o Perform Step 1 again.
If re-inspection results in a NO PASS:
o Follow the procedures in step c) below to request a Prior Authorization #.
c) If the re-inspection still results in a NO PASS after retesting the vehicle:
• Do not inform the customer that they will need a new engine until approved
by Warranty Prior Approval (PA).
• Do not order the engine until approved by Warranty Prior Approval (PA).
• Immediately upload the test results for PA review.
• If the tablet is not connected to a Wi-Fi network at the time of the test, the result
will not be automatically uploaded. Please ensure test results are uploaded as
inspections are performed to avoid any delay in PA review.
• Go to the WebDCS PA Request screen. The PA request will be auto-created and
saved. Submit the PA request with the following attachments:
1) GDS screenshot showing the VIN # and DTC P1326
2) GDS Wiring Inspection results screen showing OK test result and date
3) Engine Diagnosis Worksheet
• The PA agent will review the PA request and advise the dealer to proceed with the
engine replacement when approved.
TSB #: 19-01-006H-4
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2.
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Follow the published Service Information
from the applicable Shop Manual to remove
the Sub Engine Assembly from the vehicle.
Shop Manual Section Location:
Engine Mechanical >
Engine And Transaxle Assembly >
Engine And Transaxle Assembly >
Repair Procedures
NOTICE
Record the audio station presets (XM, AM, FM, etc) prior to disconnecting the
battery.
3.
Replacement engines must be prepared prior to installation. Some components from the
existing engine must be transferred to the new engine.
NOTICE
Be careful to reserve the vehicle’s original parts for reinstallation on the
replacement engine.
Transfer GDI High
Pressure Pump
(2.4L ULEV Only) Relocate/Transfer
Exhaust Studs Manifold Studs
TSB #: 19-01-006H-4
Transfer Fuel
Injectors,
Rail, Knock
Sensor,
Harness
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4.
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
For 2.4L with ULEV / FED emissions only
2.4L replacement engines are produced with
the exhaust manifold studs configured for
SULEV / CAL emissions package.
Two exhaust studs must be relocated on the
new engine and 1 exhaust stud must be
transferred from the old engine.
• Use a commercially available stud
removal tool or use the double-nut
technique to complete this step.
5.
SULEV /
CAL Spec
Exhaust Stud Position Relocation Information
ULEV /
FED Spec
Remove and reinstall the engine knock
sensor from the old engine to the new
engine.
Knock Sensor Fastener
Tightening torque: 21Nm (15.5lb-ft)
NOTICE
Ensure the knock sensor is torqued
to specification using a torque
wrench. Improper installation can
result in DTC codes.
6.
If 21101-2GK70QQA engine is used:
•
•
Install the oil filler cap from the old engine
to the new one.
Install the drive plate/flywheel on the new
engine using new bolts (QTY 7).
Drive Plate Tightening torque :
111.7 ~ 127.5 Nm (86.8 ~ 94.1 lb-ft)
TSB #: 19-01-006H-4
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7.
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Follow the published procedure outlined in
TSB 19-FL-001H to remove and reinstall the
following GDI high pressure fuel system
components from the existing engine to the
new engine:
• GDI High Pressure Pump
• Fuel Injectors (4)
• Fuel Rail
The corresponding Service Kits will supply
the required new parts per TSB 19-FL-001H
to complete the transfer of the above
existing parts.
8.
Install the new oil cooler hoses if applicable.
9.
Reconnect and reinstall the engine front
harness.
10.
Follow the published Service Information
from the applicable Shop Manual to reinstall
the Sub Engine Assembly.
Shop Manual Section Location:
Engine Mechanical >
Engine And Transaxle Assembly >
Engine And Transaxle Assembly >
Repair Procedures
!
CAUTION
Follow TSB 19-FL-001H carefully and
replace the following newly supplied parts
from the Service Kits:
• Mounting flange O-ring (for High
Pressure Pump)
• O-rings, Backup Rings, Washer Seals,
Combustion Seal Rings, and clips (for
Fuel Injectors)
• Fuel Pipe (between High Pressure
Pump and Fuel Rail)
In addition, the Service Kits include (1)
Exhaust Pipe Gasket. Install this new
gasket when attaching the front and center
muffler assemblies together during the
engine installation.
NOTICE
If the torque converter has moved from
the fully inserted position, carefully push
inward and rotate the torque converter
until the converter is recessed
approximately 9/16 - 5/8” (14 -16 mm) into
the transaxle case when reinstalling the
automatic transaxle.
NOTICE
Be sure to replace the following newly
supplied parts from the Service Kit:
• Oil Level Rod & Oil Level Guide Assy.
• Intake Manifold Gaskets (4)
• Exhaust Manifold Gasket
• Fuel Pipe Assembly
• (2.0T Only) Turbo Oil Feed Hose & Pipe
• (2.0T Only) Turbo Oil Drain Gasket (2)
• (2.0T Only) Oil Drain Gasket
• (2.0T Only) Gasket (2)
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
11.
Connect the (2) oil coolant hoses between the oil cooler and the water temperature control
assembly.
• Fill the cooling system with 50/50 ~ 70/30 (Water/Anti-Freeze) coolant mixture.
12.
Use Quaker State 5W-30 engine oil or other brand if not available (conventional, synthetic
blend, or full synthetic type with API SM / ILSAC GF-4 or higher service grade) to fill the
engine crankcase.
• Add 5.8 quarts for the initial dry fill of the engine.
• With the fuel system disabled temporarily, crank the engine for several seconds to prime
the lubrication system prior to starting the engine.
13.
Start the engine to warm it up and begin the
cooling system air bleeding process.
• Check for any leaks during this time.
• After the engine has warmed up to
normal operating temperature, turn the
engine off, wait a few minutes, and then
adjust the engine oil level to near the
“F” mark as shown.
14.
Install the wire harness extension according to the following procedure.
15.
Perform the Wiring Signal Interference Inspection.
Optimum Engine Oil Fill Level
If the inspection result is OK: Proceed to the next step.
If the inspection result is NOT OK: Follow the Service Procedure flowchart on Page 9 until
an OK test result is achieved.
16.
Refer to Campaign 953 to update the Engine ECM if new software is available.
17.
When all fluids have been fully filled and all work quality checks are completed:
•
Set the customer’s audio station presets.
•
Relearn the Steering Angle Sensor using the GDS.
•
Clear DTC P1326 with engine ON. P1326 may reset if it’s not cleared with the
Engine ON. Then check for other DTCs and perform the appropriate diagnostic
service. Ensure no warning lights are present.
•
Reset the engine adaptive values using the GDS.
•
Perform a short road test to confirm normal vehicle drivability.
NOTICE
•
•
Clear DTC P1326 with engine ON. P1326 may reset if not cleared with the
engine ON.
Reset engine adaptive values
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Wire Harness Extension Installation:
1. Remove the engine cover, air cleaner
assembly, and negative battery terminal. Record
vehicle’s audio presets.
2. Disconnect the knock sensor connector and
connect the connector from the new wire
harness extension.
2.4L
2.0T
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
3. Route the new wire harness extension from
the knock sensor connector to the engine ECM
along the existing path of the engine control wire
harness.
2.4L
NOTICE
B
Ensure the new wire harness extension is:
• Underneath the original engine control
wire harness at (A).
• On top the original engine control wire
harness plastic protector at (B).
A
2.0T
NOTICE
B
15MY Sonata (LF) vehicle is pictured for
reference. Routing of the harness on other
models is similar.
A
4. Secure the new wire harness extension along
the existing control wire harness with zip ties
and existing clips.
5. Reinstall the engine cover and ensure the
new wire harness extension does not contact
the engine cover at (C) and any other areas.
C
C
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
6. Identify the Engine ECM connector to modify
based on model & MY. Check the connector’s
manufacturer as shown (BOSCH or KET).
Model / MY
11-14MY Sonata (YF)
13-16MY Santa Fe Sport (AN)
14-15MY Tucson (LM)
15-19MY Sonata (LF)
17-18MY Santa Fe Sport (AN)
19MY Santa Fe (TM)
18-19MY Tucson (TL)
19MY Veloster N (JSN)
E
Connector
D
D
E
C100-A
Note: Refer to ETM for 19MY Veloster (JSN).
To Remove Connector (D):
Remove ECM connector (D) and top cover by
gently prying at (F1) or pressing on (F2) based
on connector type using a flat head screwdriver.
“BOSCH”
To Remove Connector (E):
First remove ECM connector (D) to release
ECM connector (E). Then remove ECM
connector (E) and top cover by gently prying at
(F1) or pressing on (F2) based on connector
type using a flat head screwdriver.
!
“KET”
CAUTION
DO NOT use excessive force when removing the ECM connector cover. The cover comes off
with minimal effort when using the release tab(s) F1 or F2.
“KET” Connector
“BOSCH” Connector
F1
F2
TSB #: 19-01-006H-4
F2
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
7. Fully remove the connector retaining clip from
the connector by gently prying at (G) using a
small flat head screwdriver.
G
8. Locate the knock sensor pins on the ECM
connector (D) or (E) based on vehicle model
and MY table above.
Connector (D)
•
•
•
Connector (E) /
19MY Veloster N (JSN)
PIN 44 - shield ground
PIN 45 - knock sensor ground
PIN 62 - knock sensor interface
•
•
•
PIN 63 - knock sensor interface
PIN 62 - knock sensor ground
PIN 61 - shield ground
(No PIN 61 for 18-19MY Sonata 2.0T and
19MY Santa Fe 2.4L / 2.0T)
NOTICE
For 17-18MY Santa Fe Sport (AN):
Install the appropriate wire harness extension (BOSCH or KET) based on the existing Engine ECM
connector manufacturer. Refer to the Parts Information table for part numbers.
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
9. Carefully remove the pins for the knock
sensor from the ECM connector using the SST.
Insert the SST perpendicular (90°) to the surface
of the connector at (H) to release each pin (I)
and gently pull the wire to remove each pin from
the connector.
“KET” Connector
I
H
NOTICE
Note the orientation of each pin in the
connector. The new pins will be installed in
the same orientation in the next step.
“BOSCH” Connector
I
The vehicle’s factory wire color(s) may not
match the wire color(s) of the new wire
harness extension.
H
!
J
CAUTION
Take caution when removing the pins from the
ECM connector. Slowly insert the SST
perpendicular (J) to the surface of the
connector to release the pins. Do not pry
using the SST.
90°
10. Insert each of the pins from the new wire
harness extension into the ECM connector until
fully seated. A slight click sensation and sound
indicates the terminal is fully seated.
• Red – knock sensor interface
• Black – knock sensor ground
• Blue – shield ground
(Not for 18-19MY Sonata 2.0T and 19MY
Santa Fe 2.4L / 2.0T)
90°
NOTICE
Ensure the new pins are installed in the same
orientation as they were removed.
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
11. For 18-19MY Sonata 2.0T and
19MY Santa Fe 2.4L / 2.0T only:
• Loosen the ground bolt on the chassis.
• Connect the new extension wiring's
ground terminal to the existing ground
terminal. Rotate the new ground terminal
clockwise as shown.
• Tighten the ground terminal to the
chassis.
12. Cut off and discard the original terminals
from the ECM connector and fold the original
wires (K) back onto the original engine control
wire harness and secure with tape. Secure any
excess wire from the new wire harness
extension onto the original engine control wire
harness with tape.
TSB #: 19-01-006H-4
K
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
13. Cut off and discard the original knock sensor
connector and fold the (2) original wires (L) from
the original knock sensor connector back onto
the original engine control wire harness and
secure with tape.
L
14. Reinstall all removed parts in reverse order
of removal. Restore audio presets.
!
CAUTION
DO NOT use excessive force when reinstalling
the ECM connector cover. The cover will
easily snap onto the connector with minimal
effort when properly aligned. Refer to original
orientation of the lever (M) and slider (N) and
slightly move slider (N) as necessary until the
cover easily snaps onto the connector.
15. Clear DTC P1326 while the engine is ON,
otherwise P1326 may reset upon restarting.
Reset the engine adaptive values using a GDS.
M
N
NOTICE
•
16. Perform the Wiring Signal Interference
Inspection again.
•
Clear DTC P1326 with the engine
ON. P1326 may reset if not cleared
with the engine ON.
Reset engine adaptive values
If the inspection result is OK:
• Proceed to the next step.
If the inspection result is NOT OK:
• Follow the Service Procedure flowchart
on Page 9 until an OK test result is
achieved.
17. Refer to Campaign 953 to update the Engine ECM if new software is available.
18. Check for DTCs and perform the appropriate diagnostic service. Ensure no warning lights are
present to complete the procedure.
TSB #: 19-01-006H-4
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DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Wiring Signal Interference Inspection:
1. Check for DTCs and perform the appropriate
diagnostic service. All DTCs other than P1326
should be resolved before performing the wiring
inspection.
2. Warm the engine until the engine oil
temperature is 176° F (80° C) or greater. Top off
the oil if the level is low.
3. From the GDS main screen, navigate to S/W
Management > Engine Control and select
Wiring Signal Interference Check.
NOTICE
If the engine is seized or the inspection cannot
be completed:
• Submit a PA request for engine
replacement with a GDS screenshot
showing the VIN # and DTC P1326.
When approved, replace the engine with
service kits.
• Perform the wiring inspection after
engine replacement.
4. Follow the prompts on the GDS to complete
the inspection. At the end of the inspection, take
a screenshot of the results screen.
If the inspection result is OK:
• Refer to Campaign 953 to update the
Engine ECM if new software is available.
• Check for DTCs and perform the
appropriate diagnostic service. Ensure no
warning lights are present to complete
the procedure.
If the inspection result is NOT OK:
• If the test result is still NOT OK after
installing the extension harness, follow
the Service Procedure flowchart on Page
9 until an OK test result is achieved.
TSB #: 19-01-006H-4
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