NHTSA ID Number: 10152868
Manufacturer Communication Number: 5NP-R7N2J-01
TSB/Document Date: 2019-02-19
Summary
Certain 2015MY Sonata and Santa Fe Sport vehicles with 2.0L Turbo and 2.4L 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 or replacement engine based on the inspection results.
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TSB/Document ID: 5NP-R7N2J-01
Replacement Service Bulletin Number:
MFR Communication Date: 2018-12-20
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
GROUP
NUMBER
CAMPAIGN
18-01-032-2
DATE
Technical Service Bulletin
SUBJECT:
MODEL(S)
DECEMBER 2018
SONATA (LF)
SANTA FE SPORT
(AN)
SONATA / SANTA FE SPORT ENGINE DTC P1326 - WIRING
INSPECTION / INSTALLATION AND ENGINE REPLACEMENT
(SERVICE CAMPAIGN T3G)
This TSB supersedes TSB# 18-01-032-1 and modifies the Part Information table.
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.
Description: Certain 2015MY Sonata and Santa Fe Sport vehicles with 2.0L Turbo and 2.4L 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 or replacement engine based on the
inspection results.
Applicable Vehicles:
Certain 2015 MY Sonata (LF) vehicles with 2.0L Turbo and 2.4L engines
Certain 2015 MY Santa Fe Sport (AN) vehicles with 2.0L Turbo and 2.4L engines
SST Information:
Part Name
Part Number / Figure
Note
09314-3Q100
Only needed if engine
replacement is required.
Injector Combustion Seal
Ring Installer
09353-2B000
Refer to TSB 10-FL-019 for
the detailed usage instructions
WRK0010P2R from WRK II
OR
These tools are included in
Wire Harness Repair Kit II and
III provided to dealers.
Pin Release Tool
WRKA40RT04 / G0KHNWR104 from WRK III
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)
Part Information:
Model
MY
Part Name
Part Number / Figure
Wiring harnessknock sensor kit
Qty
Note
1
91400-C2000QQH
Sonata (LF)
15MY
Engine AssemblySub
(long block)
Service Kit 1
Service Kit 2
Santa Fe
Sport (AN)
Wiring harnessknock sensor kit
Engine AssemblySub
(long block)
15MY
Service Kit 1
Service Kit 2
Oil cooler pipe &
hose assy
1
PA Approval is
required for engine
replacement.
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
91400-C2100QQH
1
2.4L: 21101-2GK02QQHRM
2.0T: 21101-2GK04QQHRM
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
Order the required
parts based on the
vehicle inspection
results.
Refer to page 4.
1
1
1
1
Note: Replacement engines are VIN-specific and should only be installed in the vehicle they were
ordered for.
TSB #: 18-01-032-1
Page 2 of 14
SUBJECT:
SUBJECT:
DTC P1326 – WIRING INSPECTION / INSTALL AND ENGINE R&R (SERVICE CAMPAIGN T3G)
Warranty Information:
Model/
Engine
Op. Code
Operation
Op.
Time
Causal Part
No.
Nature
Code
Cause
Code
Sonata (LF)
2.4L / 2.0T
8P1326R1
WIRING INSPECTION AND
WIRING INSTALLATION
0.5
M/H
211012GK31QQH
Q75
ZZ1
Sonata (LF)
2.4L
8P1326R2
WIRING INSPECTION AND
ENGINE REPLACEMENT
8.5
M/H
211012GK31QQH
Q75
ZZ1
Sonata (LF)
2.0T
8P1326R3
WIRING INSPECTION AND
ENGINE REPLACEMENT
9.3
M/H
211012GK32QQH
Q75
ZZ1
Santa Fe
Sport (AN)
2.4L / 2.0T
8P1326R7
WIRING INSPECTION AND
WIRING INSTALLATION
0.5
M/H
211012GK02QQH
Q75
ZZ1
Santa Fe
Sport (AN)
2.4L (FWD)
8P1326R8
WIRING INSPECTION AND
ENGINE REPLACEMENT
8.5
M/H
211012GK02QQH
Q75
ZZ1
Santa Fe
Sport (AN)
2.4L (AWD)
8P1326A0
WIRING INSPECTION AND
ENGINE REPLACEMENT
8.7
M/H
211012GK02QQH
Q75
ZZ1
Santa Fe
Sport (AN)
2.0T (FWD)
8P1326R9
WIRING INSPECTION AND
ENGINE REPLACEMENT
8.9
M/H
211012GK02QQH
Q75
ZZ1
Santa Fe
Sport (AN)
2.0T (AWD)
8P1326A1
WIRING INSPECTION AND
ENGINE REPLACEMENT
9.1
M/H
211012GK02QQH
Q75
ZZ1
Notes:
1) Submit Claim on Campaign Claim Entry Screen
2) 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.
3) PA Approval required for OP Codes for engine replacement. See page 4.
TSB #: 18-01-032-1
Page 3 of 14
SUBJECT:
SUBJECT:
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.
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 knocking 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:
Submit a PA request for engine
replacement with attachments of:
1)
Inspection
results
screen
showing an OK result
2)
GDS screenshot showing the
VIN # and DTC P1326
When approved, replace the engine with
service kits.
Note: If the engine was just replaced due to
inability to perform the wiring signal
inspection (engine seized/knocking), no
further action is required.
If the inspection result is NOT OK:
Install the new wire harness extension kit.
TSB #: 18-01-032-1
Page 4 of 14
SUBJECT:
SUBJECT:
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.
NOTICE
Proceed with wire harness extension
installation ONLY if deemed necessary
by the wiring signal inspection above.
2. Disconnect the knock sensor connector and
connect the connector from the new wire
harness extension.
2.4L
2.0T
NOTICE
15MY Sonata (LF) vehicle is pictured for
reference. Routing of the harness on
other models is similar.
TSB #: 18-01-032-1
Page 5 of 14
SUBJECT:
SUBJECT:
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
B
A
4. Secure the new wire harness extension along
the exisiting control wire harness with zip ties
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