NHTSA ID Number: 11029336
Manufacturer Communication Number: CBR 126 022026
TSB/Document Date: 2026-03-03
Summary
CBR - The purpose of this solution is to give information on Engine Control Module (EMS) Software content.
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)
- Advanced VCI Box, Industry-leading J2534 Pass-Thru...
- High-Speed OEM-Level Diagnostics & Programming: Unlock true...
- Coverage for 17 Car Brands & Ultra Reliability: Works...
- User-Friendly RLink Platform & Expert Support: TOPDON’s...
- 6.6 ft USB-C Cable & Portable Storage Case: The RLink J...
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: CBR 126 022026
Replacement Service Bulletin Number:
MFR Communication Date: 2026-02-04
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
3/2/26, 2:51 PM
Print Solution
Uncontrolled Copy
ID #
CBR-126
Version
5
Title
Engine Control Module (EMS) Software (MSW) Information - November 2019; Improvement List (Change Log)
And Explanations For Issues And Diagnostic Trouble Codes (DTC, Fault Codes) US17+OBD2016 And
US17+OBD18 Emissions, Model Years 2018 And 2019
Abstract
The purpose of this solution is to give information on Engine Control Module (EMS) Software content.
This document lists issues or problems (DTCs, Fault Codes) mitigated or resolved in specific EMS software.
The newest EMS Main Software (MSW) part number typically includes improvements from previous EMS
software releases, and updating to the latest part number will most often cover items listed for older
software releases.
Content
Vehicles equipped with Variable Geometry Turbocharger will be referred to as VGT.
Vehicles equipped with Turbo Compound will be referred to as TC.
Software Release Table (Latest information at top)
Date Available Via PTT
VGT MSW Part #
TC MSW Part #
November 2025 (Current)
11L - 24834744
October 2024 (Current)
13L - 24834744
24834746
November 2019
23766686
23766691
May 2019
23470183
23470187
June 2018
23398790
23399381
February 2018
23242993
23242996
EMS software improvements with MSW Part Number 24834744/24834746. Available from November
2024. 11L from November 2025.
Vehicles
UI
;AllLive
https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/CCMP/8ArYedXAbJ8Ah7TyziTZDNcbINKlj7CXNfiib1A0TL8*/!TABTHREAD1?pyActivity=%…
1/6
3/2/26, 2:51 PM
Print Solution
Reduction in occurrences of the following faults:
P0299-00 - Turbocharger/Supercharger Underboost
P0234-00 - Turbocharger/Supercharger Overboost Condition
P226C-00 - Turbocharger Boost Control "A" Slow Response
P20DC-00 - Exhaust Aftertreatment Fuel Supply Control Stuck Closed
P008A-00 - Low Pressure Fuel System Pressure - Too Low
P051B-64 - Engine High Resolution Crankcase Pressure Circuit Range/Performance
P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking
P0401-00 - Engine Exhaust Gas Recirculation 1 Valve Position Flow Insufficient Detected
P240F-00 - EGR Slow Response
P026C-00 – Fuel Injection Quantity Lower Than Expected
P026D-00 - Fuel Injection Quantity Higher Than Expected
P225C-00 - NOx Sensor Performance - Signal Stuck High Bank 1 Sensor 1
P2459-00 - Diesel Particulate Filter Regeneration Frequency (Bank 1)
P0191-64 - Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1
P205B-64 - Reductant Tank Temperature Sensor Circuit Range/Performance
P2042-01 - Reductant Temperature Sensor
EMS software improvements with MSW Part Number
23766686/23766691. Available from November 2019.
All Vehicles
• Bug fix to prevent repeated or incomplete evaluations. Reduction in occurrences of the
following faults.
- P0420-00 Catalyst System Efficiency Below Threshold
- P0422-00 Catalyst 2 Efficiency Below Threshold (Bank 1)
• Exhaust Aftertreatment System analysis tool now active in Tech tool (Health Check). 258908-03-18 Exhaust Aftertreatment System Analysis is added with this EECU SW (TT 2.7.75 is
needed with this EECU SW)
- 2103-08-03-02 Cylinder Compression is unavailable.
- 2589-08-03-18 Exhaust After-treatment System Analysis will replace 2549-08-03-03 NOx
Conversion.
- 2589-08-03-17 Aftertreatment Particulate Sensor, Diagnostic Monitor does not work.
EMS software improvements with MSW Part Number
23470183/23470187. Available from May 2019.
All Vehicles
; Live UI
2/6
3/2/26, 2:51 PM
Print Solution
• Smart Revert (DEF draining process) was added to prevent urea doser clogging.
Reduces occurrences of clogged urea dosage valve. Smart Revert requires EMS and
ACM software for functionality.
- P208E-00 - Aftertreatment Reagent Dosing Valve Clogged
- P103B-00 - Reagent Dosing Valve Inducement
• Reduction in occurrences of oil temperature plausibility fault.
- P0196-64 - Oil Temperature
• Reduction in the following Exhaust Aftertreatment faults.
- P0420-00 - Catalyst System Efficiency Below Threshold
- P0422-00 - Catalyst 2 Efficiency Below Threshold (Bank 1)
- P2698-00 - Exhaust Aftertreatment Fuel Injector "A" Performance
• Improved robustness for EATS Temperature Sensor faults
- P2080-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1
Sensor 1)
- P2084-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1
Sensor 2)
- P242B-64 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1
Sensor 3)
TC Only
• Improved robustness for Fuel Injection fault.
- P026C-00 - Fuel Injection Quantity Lower Than Expected
EMS software improvements with MSW Part Number 23398790 /
23399381. Available from June 2018.
All Vehicles
• Reduces occurences of P04DB Crankcase Ventilation System Disconnected (P04DB00,
P04DB-00).
UI
• Reduces
occurrences of Intermittent engine speed signal loss, sudden change in vehicle
; Live
https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/CCMP/8ArYedXAbJ8Ah7TyziTZDNcbINKlj7CXNfiib1A0TL8*/!TABTHREAD1?pyActivity=%…
3/6
3/2/26, 2:51 PM
Print Solution
speed, for short period of time (Hiccup or Surge).
• Reduces the potential for Intake Throttle Icing in Cold Weather. Any of the fault codes
below are possible with this issue:
- P24A4 Diesel Particulate Filter Restriction - Soot Accumulation Too High (Bank 1)
(P24A400, P24A4-00)
- P10FE Particulate Filter Restriction - Soot Accumulation Moderately High Bank 1
(P10FE00, P10FE-00)
- P02EC Diesel Intake Air Flow Control System - High Air Flow Detected (P02EC00, P02EC00)
- P02ED Diesel Intake Air Flow Control System - Low Air Flow Detected (P02ED00, P02ED00)
• Improvement in detection of Sweet spot, valid only when performance bonus feature is
turned ON.
• Allows operation of DEF Dosing Test, PTT Operation 2589-08-03-05 Aftertreatment
selective catalytic reduction (SCR) system Part 4, below 32° F (0° C).
Turbo Compound Only
• Reduces occurrences of P0471 Engine Exhaust Back Pressure Circuit Range/Performance
(P047164, P0471-64).
EMS software improvements with MSW Part Number 23242993 /
23242996. Available from February 2018.
All Vehicles
• Reduces occurrences of P02FA Diesel Intake Air Flow Position Sensor
Minimum/Maximum Stop Performance (P02FA97, P02FA-97).
• Reduces occurrences of P24DA Particulate Matter Sensor Exhaust Sample Error Bank 1
(P24DA00, P24DA-00).
• Reduces the potential for Intake Throttle Icing in Cold Weather. Any of the fault codes
below are possible with this issue:
- P24A4 Diesel Particulate Filter Restriction - Soot Accumulation Too High (Bank 1)
(P24A400, P24A4-00)
- P10FE Particulate Filter Restriction - Soot Accumulation Moderately High Bank 1
(P10FE00, P10FE-00)
- P02EC Diesel Intake Air Flow Control System - High Air Flow Detected (P02EC00,
; Live UI
P02EC-00)
https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/CCMP/8ArYedXAbJ8Ah7TyziTZDNcbINKlj7CXNfiib1A0TL8*/!TABTHREAD1?pyActivity=%…
4/6
3/2/26, 2:51 PM
Print Solution
- P02ED Diesel Intake Air Flow Control System - Low Air Flow Detected (P02ED00,
P02ED-00)
• Improvements in the aftermarket routine for the PM sensor, PTT Operation 2589-08-0317 Aftertreatment Particulate Sensor, Diagnostic Monitor.
Vehices With 2-Box Exhaust Aftertreatment System (EATS) Only
• Reduces occurrences of P0420 Catalyst System Efficiency Below Threshold (P042000,
(P0420-00).
Tags
ems
k22114901
p009e73
p009e-73
p019664
p0196-64
p026c00
p026c-00
p02fa
p042000
p0420-00
p042200
p0422-00
p047164
p0471-64
p04db00
p04db-00
p1031
p103b00
p103b-00
p10fe00
p10fe-00
p208064
p2080-64
p208464
p2084-64
p208e00
p208e-00
p242b64
p242b-64
p24a400
p24a4-00
p24da00
p24da-00
software
Categories
Make and Model > Mack
Americas > CXU/CHU/PI - Pinnacle
Make and Model > Mack Americas > LR
Make and Model > Volvo > VN
Make and Model > Volvo > VAH
Make and Model > Volvo > VHD
Make and Model > Mack Americas > MRU/TE - TerraPro
Vehicle System > Engine
Vehicle System > Emissions
Vehicle System > Control Systems
; Live UI
https://volvo-trkna-prod1.pegacloud.net/prweb/PRAuth/app/CCMP/8ArYedXAbJ8Ah7TyziTZDNcbINKlj7CXNfiib1A0TL8*/!TABTHREAD1?pyActivity=%…
5/6
3/2/26, 2:51 PM
Print Solution
Make and Model > Mack Americas > AN - Anthem
Make and Model > Mack Americas > GU/GR - Granite
6/6
- 【Great Ideal For Every Car Owner】Prefect choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Also, the lifetime update is provided for more vehicle coverage, bug fixes. SAVE AT LEAST $1000+ PER YEAR!Get LAUNCH CRP123 V2.0 car diagnostic scanner and give your lover a surprise!*R each us to Get the Extra Gifts :Protective Case Storage Bag.
- 【Newly Added 3 Reset Functions】CRP123 V2.0 obd2 scanner with upgrades it offers Throttle Adaptation,Oil Reset and SAS Reset functions for FREE now!! Optimize your engine performance with Throttle Adaptation, reset your oil life system with ease to save time and money on maintenance, and enhance your vehicle's handling and safety with SAS Reset.Covering more daily repairs,become the most cost-effective product in its price range,save your time and money!
- 【 Read & Clear/Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool 】LAUNCH CRP123 V2.0 OBD2 Scanner can test Engine, Transmission, ABS and Airbag four systems, also reads and resets code, displays data stream graphic, stores and playbacks dynamic data stream,helps to quick analysis and diagnosis.
- 【 Error Fault Code Reader】Except the full 10 modes OBD2 diagnostic functions like, retrieving I/M readiness, Freeze Frame Data, Read Dynamic Data stream and Vehicle Information, O2 Sensor Test, EVAP Test of Fuel Tank System (Mode 8) and Advanced On-board Monitoring (Mode 6), launch crp123 v2.0 obd2 scanner can not only reveal what error codes your car is producing, but also erase your vehicle’s check engine light after problem fixed, the DTC help and explanation also tell you the exact problem.
- 【 Live Data Graphing + Read/Record/Playback Data stream + Print diagnostic data 】Live Data Graphing,more intuitive to know your vehicle’s problem.4 inches Screen Screen ;Print Function:Print the diagnose result easily; with user manual and register & update tutorial video uploaded in the link by us,you can Look up it anytime by ONE-CLICK.
- [Newly Added in 2026: 7 Reset Functions] The 2026 new version of the OBD2 scanner diagnostic tool CRP123X V3.0 Elite has new special functions for F.REE: Throttle Ad.aptation, Oil/SAS/BMS/Brake Reset, D-P.F Re.generation and ABS Service. Before you visit a mechanic, launch obd2 Scanner CRP123X Elite can perform a more in-depth diagnosis of the car system and provide accurate data within minutes. What's more, the list of compatible models has been expanded. Upgrading frequency is regular, occurring monthly even weekly.
- 🔥[FCA AutoAuth + CAN FD & DoIP] As an upgraded version of the LAUNCH CRP123X/CRP129X, FOXWELL NT614, and ANCEL FX2000, The Newest LAUNCH CRP123X V3.0 auto diagnostic scanner supports the following new protocols: CAN-FD for 2020 and newer G.M and Chrysler
models, as well as DoIP for V.olvo, Land Rover/Jaguar, and B.MW F/G chassis. With integrated AutoAuth, you can diagnose 2018 and newer FCA cars equipped with S.GW. Note: CAN-FD and DoIP protocols require an additional obd2 cable. *Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data. - 🔥[No extra software fee. Works on 90 vehicle brands.] Most OBD2 scanners work with vehicles manufactured after 2001. However, the LUNCH OBD2 scanner is compatible with OBDII-equipped vehicles built after 1996 and works with more than 90 vehicle brands. One-click lifetime updates over WIFI 2.4&5.0Ghz keep the car software current and ensure constant coverage additions, diagnose vehicles from 1996 to 2026 with a massive global database. Android 8.1 ensures lightning-fast boot-up and processing.
- [Accurate & Intuitive Multi System Diagnosis] Will you be confused about what happens when the warning light of transmission, ABS, and SRS Airbag check engine flashes? Launch obd2 scanner diagnostic tool CRP123X V3.0 to pinpoint the problem components for a faster diagnosis for your car instead of taking your car to the dealership. Generate vehicle health reports with one click and share them via email over Wi-Fi to help avoid blind maintenance. And will turn off the warning light for you after fixing the problem, make to know more about your cars and do your own repair.
- [Multiple Display of Live Data + DTC Code Definition Explanation] Launch car tools show real-time data of oil temp, pressure, transmission temp, engine speed, coolant temperature, you will know which car part is abnormal. Data can be shown in a single, multi- graph, and merge two graphs for analysis（or 4-in-1 merged waveform graph),you can save, share, print, or email the overall inspection report for easier analysis.🔥Code Search,DTC Library provide massive information. Inbuilt “Feedback” module provides customized repair suggestions from our certified professionals.
- 🔥【2026 TOP HARDWARE AND SOFTWARE UPGRADE，UPGRADED OF CRP919E】LAUNCH scanner CRP919EBT wireless obd2 scanner has upgraded TOP HARDWARE CONFIGURATION and ADD NEWEST FUNCTIONS. The more FASTER and SMARTER CRP919EBT with 🔥Bluetooths & USB 2-in-1 connect🔥Android 10.0 OS🔥2.0Ghz 4 core high efficiency processor 4GB RAM+64GB ROM large storage🔥6300mAh large battery, more stable and longer lasting diagnostics🔥VAG Guided🔥ECU Code🔥Bi-directional Control🔥35+ Resets🔥CANFD&DOIP🔥FCA AutoAuth🔥Full System Diagnostics🔥2 Yrs Update🔥Newly add BST360 battery tester & I-TPMS & VSP600 endoscope🔥23+ Languages. Provide an unparalleled diagnostic experience at an affordable price.
- 🚗【CAN FD & DOIP & FCA, SUPER PROTOCOL】LAUNCH X431 CRP919EBT is equipped with the DBSCAR VII Bluetooth connector supporting CANFD and DoIP. The CRP919EBT automotive diagnostic scanner supports CAN FD protocol (compatible with post-2020 GM vehicles). It also meets DoIP protocol requirements (adapter sold separately) for compatibility with BMW (E & F chassis) models from 2017 onward. Autoauth for FCA SGW supports FCA vehicles including Chrysler models from 2017 and later.
- ✔️【ADVANCED ECU CODE, ADAPTATION, CALIBRATION & INITIALIZATION】The LAUNCH X431 CRP919EBT automotive scanner delivers exceptional ECU code capabilities for customized vehicle setups. It provides dealer-level functionality to streamline maintenance and repairs, enabling ECU matching and learning for enhanced customization.
- 👍【BIDIRECTIONAL CONTROL, 4000+ ACTIVE TESTS】LAUNCH OBD2 scanner CRP919EBT features bi-directional control - the most demanded capability among mechanics. When headlights or windows malfunction, repairs can be costly. With CRP919EBT, execute ECU commands and assess repair status through systems including ABS, windows, valves, wipers, and headlights - streamlining diagnostics while slashing repair expenses.
- 🥇【35+ MOST POPULAR RESET SERVICE FOR 160 MAKES】Same as Snap-on scanners, CRP919EBT scan tool delivers 35+ reset functions for 160+ vehicle models, including: service oil reset, throttle adaptation, steering angle calibration, brake pad replacement code, tire pressure reset, ABS bleeding, battery registration, gear signal learning, and injector code, etc.
This product presentation was made with AAWP plugin.
Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API