NHTSA ID Number: 10152919
Manufacturer Communication Number: VPI1802WX_TSB_R2
TSB/Document Date: 2019-02-19
Summary
PRODUCT IMPROVEMENT CAMPAIGN: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X) - This bulletin has been revised to include additional information. This bulletin provides information related to the Technical Service Bulletin previously published in July 2018 (PI1802, Rev 5, 12/20/2018) titled ?Knock Sensor Detection System - ECU Logic Improvement?. Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below returns to the dealer with Diagnostic Trouble Code (?DTC?), P1326.
(PI1802X1)
2.4L GDI AWD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
Labor
Op Code
180A12R8
180A12RA
180A12R9
180A12RB
Op
Time
8.4
M/H
8.9
M/H
8.6
M/H
9.1
M/H
Replacement
P/N
Qty.
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
(ULEV or SULEV)
21101 2GK11QQKR
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
(ULEV or SULEV)
21101 2GK11QQKR
1
*91400 2T100QQK
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
(ULEV or SULEV)
21101 2GK11QQKR
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
(ULEV or SULEV)
21101 2GK11QQKR
1
*91400 2T100QQK
1
*NOTE: Old part number 91400 2T000QQK has been superseded by new part number 91400 2T100QQK.
TSB: PI1802W/X (Rev 2) Multiple Models October 2018
Page 24 of 33
SUBJECT:
ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)
Model
Opt.
(QF)
2.4L
Opt.
(QF)
2.0L T
Opt.
(TF)
2.4L
Claim
Type
R
R
R
Causal
P/N
23060
2G400
23060
2G400
23060
2G400
Qty.
Repair
Description
(PI1802X1)
2.4L GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
0
0
0
(PI1802X1)
2.4L GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
(PI1802X1)
2.0L T-GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
(PI1802X1)
2.0L T-GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
(PI1802X1)
2.4L GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
(PI1802X1)
2.4L GDI
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
Labor
Op Code
180A16R9
180A16RB
180A16R8
180A16RA
180111RA
180111RF
Op
Time
8.4
M/H
8.9
M/H
8.7
M/H
9.2
M/H
8.4
M/H
8.9
M/H
Replacement
P/N
Qty.
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK06QQKR
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK06QQKR
1
*91400 2T100QQK
1
21111 2GK60QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK08QQKR
1
21111 2GK60QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK08QQKR
1
*91400 2T100QQK
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK06QQKR
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK06QQKR
1
*91400 2T100QQK
1
*NOTE: Part number 91400 2T000QQK has been superseded by a new part number 91400 2T100QQK.
TSB: PI1802W/X (Rev 2) Multiple Models October 2018
Page 25 of 33
SUBJECT:
Model
ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1802W/X)
Claim
Type
Causal
P/N
Qty.
Repair
Description
(PI1802X1)
2.4L GDI 2WD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
Spo.
(SL)
2.4L
Spo.
(SL)
2.0L T
R
R
23060
2G400
23060
2G400
0
0
(PI1802X1)
2.4L GDI 2WD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
(PI1802X1)
2.4L GDI AWD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
(PI1802X1)
2.4L GDI AWD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
(PI1802X1)
2.0L T-GDI 2WD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
(PI1802X1)
2.0L T-GDI 2WD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
(PI1802X1)
2.0L T-GDI AWD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Pass
(PI1802X1)
2.0L T-GDI AWD
Engine Seized / Severe
Knocking, Techline
Authorized Engine
Replacement, KSDS Wire
Harness Inspection Fail,
KSDS Wire Harness Install
Labor
Op Code
180112RA
180112RF
180112RC
180112RH
180112RD
180112RI
180112RE
180112RJ
Op
Time
7.7
M/H
8.3
M/H
8.1
M/H
8.7
M/H
7.7
M/H
8.3
M/H
8.1
M/H
8.7
M/H
Replacement
P/N
Qty.
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK36QQKR
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK36QQKR
1
*91400 2T100QQK
1
21111 2GK50QQK
1
21111 2GK70QQK
1
23311 25050
7
21101 2GK36QQKR
1
21111 2GK50QQK
1
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
- Formulated for engines with 75,000 miles or more, Valvoline...
- Delivers 20% better wear protection and 15% better sludge...
- Extra detergents safeguard against friction, corrosion and...
- Advanced friction-fighting additives help maximize...
- Provides performance benefits for high mileage, new and...
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: VPI1802WX_TSB_R2
Replacement Service Bulletin Number:
MFR Communication Date: 2019-01-28
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 |
- [2026 Top-Tier Hardware and Software Upgrade]: Topdon ArtiDiag900 Lite scanner has enhanced hardware and latest features, including Android 11.0, 5x faster CPU, 10000mAh battery for 12 hours of continuous operation, stable wireless diagnosis with Bluetooth 5.0, 8-inch touchscreen. Added bi-directional control, wireless diagnosis, battery testing (optional), and DTC repair guide
- [TOPDON Bidirectional Scan Tool]: This bidirectional obd2 scanner sends commands to the vehicle's ECU for active testing, enabling users to accurately and quickly locate faulty components such as injectors, coolant pumps, windows, wipers, headlights, mirrors, etc. The bidirectional control scanner is the ideal choice for workshops/automotive repair shops as it significantly reduces mechanic's diagnostic time.
- [Wireless Bluetooth Diagnostic Experience]: The AD900 Lite scan tool comes with a Bluetooth 5.0 VCI, supporting a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.
- [DTC Repair Guide Function]: Easily diagnose issues with your vehicle and receive guidance on repairs with the topdon scan tool's fault code definitions for all systems,maximize your diagnostic capabilities. This function is compatible with Chrysler
/Dodge
/Jeep
/Fiat
2010-2014 and expanding with continual updates,the AritDiag 900 Lite car diagnostic scanner is the must-have tool for any technician or DIY enthusiast. - [OE-Level Full System Diagnostics]:AritDiag900 Lite full system diagnostic scanner can scan ALL available modules(Engine, Transmission, Airbag, ABS, ESP, TPMS, Gateway, Steering, Radio, Air conditioning, ect.) to✔read ECU info, ✔read/clear codes, ✔view live data stream, ✔retrieves freeze-frame, ✔perform active tests, and more. With just a simple click, it provides you with accurate and in-depth diagnostics.
- Dual WiFi & 10.1" Touchscreen: Provides a stable, high-speed wireless link 3x faster than bluetooth, and a responsive, professional interface. Topdon ONE obd2 scanner diagnostic tool ensures smooth, non-lagging diagnostic scan, boosting mechanic efficiency
- J2534 Pass-Thru Support: The included ONE VCI supports the J2534 standard, allowing it to function as a pass-thru device when paired with OEM diagnostic software.Through TOPDON’s RLink platform, technicians can perform dealer-level coding, expanding in-house capabilities without investing in multiple factory automotive scan tools
- OE Topology Mapping: Visualize the vehicle’s ECU network exactly as it’s built.Zoom, pan, and highlight specific modules to pinpoint component issues with precision.Topology mapping displays real-time communication between modules
- 50 Plus Service Functions: Covers high-demand services like ADAS calibration, DPF regen, TPMS reset, ABS bleed, and throttle adaptation.Expands your service menu, allows you to charge premium rates, and turns away zero jobs due to lack of tooling. Vehicle-specific functionality may vary
- Advaned ECU Coding: 10 of the most serviced brands in North America, including full ECU coding and flash hidden support for BMW
, VW
, Au-di, Benz, Porsche
, Toyota
, Ni ssan and more. Enables module replacement, feature customization, and personal settings with automatic backup or restore.Lets your shop safely offer high-margin customization services, attracting more customers and boosting profit
- Bi-Directional Control, Quickly Locate Problems: Turn your phone into a professional diagnostic tool. You can send commands from your phone to the ECU to test injectors, cooling fans, headlights, A/C clutch, windows, wipers, and more. See which one doesn't respond. Helps you quickly locate the problem and save time. No need to tear things apart, avoid blind disassembly.
- Flexible Subscription, Choose Advanced Features as Needed: TopScan Lite provides free-for-life access to core diagnostics, including full system scan, code reading, performance tests, and repair information. After purchase, advanced features (bi-directional control, service operations, live data, code clearing, and AI functions) are free-for-the-first-year. After the first year, if you want to use advanced features, you need to subscribe on a monthly, quarterly, or yearly basis. As new models and reset functions are updated, the tool will also be continuously upgraded.
- Full System Diagnostics, No Fault Hides: Unlike basic diagnostic tools that only cover 4 systems, TopScan can scan all systems. Read and clear trouble codes, view live data streams, and generate a complete vehicle health report – all issues are clear at a glance. Covers 10,000+ vehicle models and is compatible with 99.99% of vehicles.
- AI Assistant - TopFix: Think of TopFix as your personal AI mechanic. It leverages a repair database and OEM data to deliver clear, step-by-step repair solutions. Features include AI Q&A, one-click translation, and a full repair log, making your diagnostic process simpler and more efficient.
- 8+ Hot Resets, Keep Your Car in Top Shape: One-tap resets for oil, throttle, EPB, steering angle, DPF, ABS, BMS, and airbag. It enables car owners to easily perform essential maintenance, ensuring the vehicle stays in optimal condition and extends its service life.
Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.




