NHTSA ID Number: 10244938
Manufacturer Communication Number: TSB220010
TSB/Document Date: 2023-11-06
Summary
This Technical Service Bulletin describes the verification and resolution of issue of unit taking multiple starting attempts (3+) when ambient temperature drops below 50 °F.
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)
- 💝【Questions? We’re Here Anytime】MK808S is a...
- 🔥🔥🔥【2026 NEWLY RELEASED BI-DIRECTIONAL...
- 【28+ MOST POPULAR RESET SERVICE FOR 150 MAKES】Autel...
- 【ALL SYSTEM DIAGNOSTICS, FACTORY-LEVEL SCANNER】The...
- 【AUT0 SCAN & AUT0V1N, 10X FASTER】How much have you spent...
- 💯【Conta.ct us for Support Directly】If you met any...
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW...
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS...
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full...
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE...
This product presentation was made with AAWP plugin.
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: TSB220010
Replacement Service Bulletin Number:
MFR Communication Date: 2023-10-18
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 |
S | Technical Service Bulletin
Technical Service Bulletin: TSB220010 Released Date: 18-Oct-2023
HDZAA Spec F Starting Performance Issue Below 50 °F
HDZAA Spec F Starting Performance Issue Below
50 °F
Warranty Statement
The information in this document has no effect on present warranty coverage or repair practices, nor
does it authorize TRP or Campaign actions.
Contents
Product Affected
¢ HDZAA Spec F
Issue
Symptom:
e Unit takes multiple starting attempts (3+) when ambient temperature drops below 50 °F.
Root Cause:
e ECM dataset needs to be updated to latest supplier dataset.
Verification/Confirmation
If you have a unit with one of the following generator set serial numbers, proceed to get the ECM
updated to the latest dataset by following the steps in the Service Instruction section below.
Table 1, List of Generator Set Serial Numbers
C21F0180 | D21F0182 | E21F0184 | F21F0186 | F21F0188 | G21F0190 | G21F0192
86 83 80 76 76 76 88
C21F0180 | D21F0182 | E21F0184 | F21F0186 | F21F0188 | G21F0190 | G21F0192
87 84 81 77 77 77 89
C21F0180 | D21F0182 | E21F0184 | F21F0186 | F21F0188 | G21F0190 | G21F0192
88 85 82 78 78 78 90
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21FO0190 | G21F0192
89 86 83 79 79 79 91
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21FO192
90 87 84 80 80 80 92
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0192
91 88 85 81 81 81 93
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0192
92 89 86 82 82 82 94
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21FO192
93 90 87 83 83 83 95
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21FO192
94 91 88 84 84 84 96
C21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21FO192
95 92 89 85 85 85 97
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0192
96 93 90 86 86 86 98
c21F0180 | D21F0182 | E21F0184 | F21F0186 | F21FO188 | G21FO0190 | G21F0192
97 94 91 87 87 87 99
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
98 95 92 88 88 88 00
c21F0180 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
99 96 93 89 89 89 01
C21F0181 | D21FO182 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
00 97 94 90 90 90 02
C21F0181 | D21F0182 | E21F0184 | F21FO186 | F21FO188 | G21FO190 | G21F0193
01 98 95 91 91 91 03
C21F0181 | D21F0182 | E21F0184 | F21F0186 | F21FO188 | G21F0190 | G21F0193
02 99 96 92 92 92 04
C21F0181 | D21F0183 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
03 00 97 93 93 93 05
C21F0181 | D21F0183 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
04 01 98 94 94 94 06
C21F0181 | D21F0183 | E21F0184 | F21FO186 | F21FO188 | G21F0190 | G21F0193
05 02 99 95 95 95 07
C21F0181 | D21F0183 | E21F0185 | F21FO186 | F21FO188 | G21F0190 | G21F0193
06 03 00 96 96 96 08
C21F0181 | D21F0183 | E21F0185 | F21FO186 | F21FO188 | G21F0190 | G21F0193
07 04 01 97 97 97 09
C21F0181 | D21F0183 | E21F0185 | F21FO186 | F21FO188 | G21F0190 | G21F0193
08 05 02 98 98 98 10
c21F0181 | D21F0183 | E21F0185 | F21FO186 | F21FO188 | G21F0190 | G21F0193
09 06 03 99 99 99 11
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
10 07 04 00 00 00 12
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21F0189 | G21F0191 | G21F0193
1 08 05 01 01 01 13
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
12 09 06 02 03 02 14
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21F0189 | G21FO191 | G21F0193
13 10 07 03 06 03 15
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
14 1 08 04 07 04 16
C21F0181 | D21F0183 | £21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
15 12 09 05 08 05 17
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
16 13 10 06 09 06 18
C21F0181 | D21FO183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
17 14 1 07 10 07 19
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
18 15 12 08 1 08 20
C21F0181 | D21FO183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
19 16 13 09 12 09 21
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
20 17 14 10 13 18 22
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
21 18 15 11 14 19 23
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
22 19 16 12 15 20 24
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
23 20 17 13 16 21 25
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
24 21 18 14 17 22 26
C21F0181 | D21F0183 | £21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
25 22 19 15 18 23 27
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
26 23 20 16 19 24 28
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
27 24 21 17 20 25 29
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
28 25 22 18 21 26 30
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
29 26 23 19 22 27 31
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
30 27 24 21 23 28 32
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
31 28 25 22 24 29 33
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21F0189 | G21FO191 | G21F0193
32 29 26 23 25 30 34
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21FO193
33 30 27 24 26 31 35
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
34 31 28 25 27 32 36
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
35 32 29 26 28 33 37
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21FO193
36 33 30 27 29 34 38
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21F0189 | G21FO191 | G21F0193
37 34 31 28 30 35 39
C21F0181 | D21FO183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
38 35 32 29 31 36 40
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
39 36 33 30 32 37 1
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
40 37 34 31 33 38 42
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21FO193
“1 38 35 32 34 39 43
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21F0191 | G21F0193
42 39 36 33 35 40 44
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
43 40 37 34 36 a 45
C21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
44 a 38 35 37 42 46
c21F0181 | D21F0183 | E21F0185 | F21F0187 | F21FO189 | G21FO191 | G21F0193
45 42 39 37 38 43 47
C21F0181 | D21F0183 | E21F0185 | F21F0187 | G21F0189 | G21FO191 | G21F0193
46 43 40 39 39 44 48
c21F0181 | D21F0183 | E21F0185 | F21F0187 | G21F0189 | G21FO191 | G21F0193
- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way, and we’ll provide a solution within 24 hours. THINKSCAN 689BT Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- [Good News] THINKSCAN 689BT is the most competitive automotive scan tool to date, offering wireless updates with no subscription fees(valued 500Buc.ks) . With all the features of THINKTOOL PD8,PRO, built on Android 10 platform with 4-core CPU, 4GB RAM
and 64GB ROM, serving up to 5X faster than older MAX/MINI/PLUS vehicle scanners, no more slow and delayed feedbacks, it's time to update your garage tool. - [Big Money Saver] Premium THINKSCAN 689BT Wireless Diagnostic Scanner, save up to 400USD per year, includes all useful features: Full bi-directional controls, ECU coding, 34+ services, OEM all system diagnostics, Worldwide vehicles coverage, CAN FD & DoIP, FCA AutoAuth（The 689BT only provides a login and purchase portal, and users are required to register for an FCA account and pay a membership fee in order to perform the relevant automotive diagnostics)
- [3000+ Active Tests]Active testing is one of the most useful features in automotive maintenance and greatly improves mechanic efficiency. THINKCAR 689BT bidirectional scanner can send action commends to vehicle sub-systems or components for active test without using vehicle controls. It can perform various tests such as: EVAP Test, Fuel Trim Reset, Injector Buzz Test, Window/ Mirror/ Door Lock Test, Pump and Value Tests, etc. Get functions from "Diagnose>Car Model>System>Active Test".
- [Hot Advanced Features] 689BT bidirectional tool newly adds ECU Coding, Power Balance, Flash Hidden Functions, Reset Adaptive Data, Match Replaced Components, Customize OE-Settings. Such as: 1. changing the color of interior lights 2. switching on/off the auto hold, 3. customizing dash kits 4. activating the auto side mirror folding function 5. disables auto start-stop. Note: Coding functions vary by model&year.
and 64GB ROM, serving up to 5X faster than older MAX/
- 【Warm Tips】Wired THINKSCAN 689 is connected through a detachable OBDII cable, and we also have added OBD2 Extension Cable (about 60 cm/2 feet) as g ift, enabling customers handling vehicle repairs with ease. Just click "Bundles Item" above to get it.
- 【Professional Car Diagnostic Tool】Tired of renew fees? Thinkscan 689 scanner provides dealer-level advanced functions for lifetime f.r.e.e update for auto mechanics and repair shops. 34+ Services, 3000+ Active Test, ECU Coding, 140+ Brands Coverage, FCA AutoAuth, CANFD&DOIP Protocol, Component Matching, Power Balance, V.A.G Guided, Compatible with Google Chrome integration, etc. With strong hardware backing, 64G Memory, Android 10, 4-core processors, and 4150mAh battery. Thinkscan 689 brings you the best as your daily business helper and never lets you drop the ball!
- 【Over 34 Reset Service, Adaptation + Relearn + Calibration + Initialization + Matching】Made for workshops, Thinkscan 689 scanner provides 34+ services for worldwide vehicles: such as Gear/SAS/EPB/TPMS/D.P.F/I.M.M.O/BMS/ETS/Oil/Brake/AFS/GEARBOX/SUNROOF/SUS Reset, ABS Bleed, Injector coding, etc. Warm tips: Compatibility may vary on vehicles' model and year, please contact seller before purchase to make sure it works well on your cars.
- 【Real Active Test】Thinkscan 689 scan tool features over 3000+ full bi-directional control ability, to send commands to vehicle’s systems/components, to verify system input/output without using the vehicle's controls, e.g. turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test, turn on interior&exterior lights, sound horn, test door lock actuators, turn on/off front/rear side ACM Solenoid, Vehicle level position calibration, Wheel Speed Sensor Supply.
- 【Comprehensive Solutions with Advanced Features】Take your vehicle customization to the next level with the Thinkscan 689's advanced ECU coding capabilities. This scan tool provides power balance, PMI, unlock more new features and enhance performance by activating dormant functions, customizing OE settings, matching replaced components, and reprogramming adaptive data to elevate your driving experience. Note: Compatibility varies by car models, please check before order.
- 【Powerful Bidirectional Control -- Active Test】Good News! The THINKSCAN 662 obd2 scanner has bidirectional control function,which is the most popular feature among mechanics.This function is mainly used to test whether the executing components in the electronic control system can work normally,By requesting information from the vehicle's ECU or sending commands to the ECU module to execute commands and identify maintenance status,quickly locate the cause of the fault.Such as ABS,Fuel Injectors,Adjusting Throttle,Coolant Fans,Radiator Fans,Coolant Pumps,EV.AP Test, Fuel Trim Reset,Injector Buzz Test,Pump/ Value Test,etc. Effectively shorten diagnosis time and reduce diagnosis costs.
- 【Unlock Pro-Level Diagnostics With Half Costs】 THINKSCAN 662 obd2 scanner diagnostic tool Delivers Premium Scanning Power for Half the Price! The OBD2 scanner can handle common issues with ECM,TCM,ABS,SRS. It can easily read and clear fault codes, analyze data streams, and ensure quick identification of problems. THINKSCAN 662 bidirectional scan tool has 12 practical reset functions, including Airbag Reset,ABS Bleeding,BMS,Brake Reset, D.P.F,Throttle Adaptation,Injector Coding,OIL Reset,steering angle Reset,Gearbox,TPMS,and more. The car scanner diagnostic tool very suitable for DIY enthusiasts, car repair technicians, and small and medium-sized repair shops.
- 【Multi Functional Intelligent Car Scanner Diagnostic Tool】 Automatic VIN + Real-time Data + DTC Lookup + Historical Diagnostic Records: This OBD2 scanner features auto serch technology, allowing for car recognition without the need for manual input. The real-time data of the car ECU is read and displayed in the form of text or a 4-in-1 merged waveform chart. You can save, share, print or send the entire inspection report via email for analysis. Historical diagnostic reports help you quickly identify vehicle issues and understand the condition of the vehicle. The built-in 'feedback' module provides customized repair Operation recommendations from our certified professionals.
- 【Upgraded Hardware + Ergonomically Engineered】 THINKSCAN 662 OBD2 scanner has a friendly combination of touch screen and physical buttons with an ergonomic appearance for comfortable use.Experience 2x faster scans and 50% longer lifespan vs standard models.This scanner para autos boast a 4-core 1.8GHz CPU,6.2-inch HD touch screen,2GB RAM + 32GB ROM storage capacity,a long-lasting 4150mAh battery,Android 8 ensures lightning-fast bootup and processing.The scanner is robust with rubberized protection that you can store and use in the trunk or garage.Whether you are engaged in Home car maintenance or road rescue car repair,this car scanner can help you perfectly solve car problems.
- 【Effortless Setup & Scanning - Intuitive for All Skill Levels】No More Complicated Scanners! The User Interface is as User-Friendly as THINKCAR 689BT! Truly Plug-and-Play,The downward sliding setup shortcut portal and drawer function shortcut portal make you use this scan tool as easy as using your own cell phone.The car scanner supports setup screenshot,screen recording,volume adjustment,this scan tool includes product e-manuals,instructional videos,and fault code libraries,users can check the usage guide,perfect for DIY car owners,Maintenance technician.If your father,husband,brother,boyfriend enjoys car repairs,THINKSCAN 662 is a great gift choice, and it has amazing family value.
This product presentation was made with AAWP plugin.
Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API