Loading...

NHTSA ID Number: 10176060

Manufacturer Communication Number: SA-007-20g

TSB/Document Date: 2020-06-02


Summary

MAZDAeBay logo CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, Troubleshooting, Dealer Processes, Educational Videos, Resources


Service Alert

MazdaeBay logo North American Operations
Irvine, CA 92618-2922

Subject:
MAZDAeBay logo CONNECTED SERVICES - FREQUENTLY ASKED
QUESTIONS (FAQ)

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

BULLETIN NOTES
This service alert supersedes the previously issued service alert listed below. The changes are noted in
Red text.

Previous Service
Alert

Date(s) Issued:

SA-007/20

05/18/20, 04/14/20,04/06/20, 03/11/20, 03/06/20, 02/27/20, 02/18/20
and01/10/20

SA-054/19

12/17/19 and 12/06/19

APPLICABLE MODEL(S)/VINS
2020 Mazda3
2020 CX-30

DESCRIPTION
Frequently Asked Questions (FAQ)
Index
General Questions
Setup and Getting Started
Registration / Enrollment
WI-FI General Information
WI-FI How-To
WI-FI Trial Period
Interacting With The App
Service Issues
Troubleshooting
Reception Level Inspection
Dealer Processes
Conditions for Remote Engine Start Will Not Function
Conditions for Remote Engine Start Function Will turn engine OFF
Educational Videos

Page 1 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

Resources

Page 2 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

General Questions

FAQ

Answer

Like a personal assistant for your MazdaeBay logo, access your vehicle's
health report, remotely start your CX-30's engine, lock and
unlock the doors and more through the MyMazda app on your
What is included in
mobile device. All complimentary for the first three (3) years of
Connected Services?
ownership. The vehicle can also be equippped with in-car Wi-Fi
capabilities and provide access to emergency services like
automatic 911 dialing and roadside assistance.

Connected Services utilizes a built-in cellular data connection between the vehicle
and the MyMazda smartphone app, offering remote access to a variety of great
features, including:
What benefits come
1. Monitoring your vehicle status from nearly anywhere
with Connected
2. Remotely starting your vehicle from much farther away than key-fob-activated
Services?
remote start systems
3. Using Vehicle Finder to more easily find your vehicle; especially helpful when
parked in a large, crowded parking lot.
On which vehicles is
Connected Services
available?

Connected Services is available on the 2020 CX-30. Other models to feature
Connected Services have yet to be announced.

All 2020 MazdaeBay logo CX-30 vehicles (all trims) support Connected Services. Signal
How do I know my
strength can be checked on the MazdaeBay logo Connect center display.
MazdaeBay logo supports
On the MazdaeBay logo Connect home screen, go to "Navigation" or "Entertainment" and
Connected Services?
look for the telematics icon at the bottom right of the screen.
Is Connected Services
Yes, Connected Services features are available on manual transmission vehicles.
available on manual
However, the remote engine start/stop feature is not available for manual
transmission
transmission vehicles.
vehicles?
When will the free
At time of RDR.
Connected Services
In the case of an RDR reversal, MazdaeBay logo's systems will identify the final retail sales
and Wi-Fi trial
date for that VIN and restart the clock for the 3-year free trial.
periods be activated?

Page 3 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

Setup and Getting Started

FAQ

Answer

Is it mandatory to No, it is an optional service. However, if you do want
enroll in Connected to use Connected Services features, enrollment via
Services?
the MyMazda app is required.

If you are enrolled in Connected Services, you may
unsubscribe at any time via the MyMazda app, using
the following directions:
1. Go to “hamburger menu” (i.e., three vertical lines
How can I opt out of icon) on the top right of the app screen
Connected
2. Tap MyMazda
Services?
3. Tap My Vehicle
4. Tap on “more options menu” (i.e., three vertical
dots icon) on the top right of the app screen
5. Tap on “Unsubscribe Connected Services”
6. Confirm pop-up warning message
Is there a
Yes. While Connected Services is complimentary for the initial three (3) years from
subscription fee for
the original vehicle purchase date (i.e., RDR date), there is a fee after the 3 years.
Connected
The subscription fee after the complimentary period has yet to be determined.
Services?
Connected Services collects a variety of data, including:
Information at registration:
1. Personal information
1. Name
2. Address
What data does
3. Phone Number
Connected Services
4. Email
collect?
2. Vehicle Information
1. Vehicle Identification Number (VIN)
2. Year Model
3. Current Mileage
4. Miles Driven per Day
5. Driving Condition
Page 4 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

6. Preferred Dealer
Data transmitted from vehicle:
1. Event of an Accident
1. Location of accident
2. Status of vehicle
2. Vehicle Warning Events
1. Location where vehicle warning was issued
2. Status of vehicle
3. Vehicle Status
1. When the vehicle is turned off, the vehicle sends out status information
including fuel level, oil condition and warning lights
Smartphone Device:
1. IMEI (device ID) at login for security purposes
For more information:
Connected Services Terms Conditions
Connected Services Privacy Policy
CV Important Notice (Secondary Driver)
Personal information is collected at the time of MyMazda app registration,
including name, address, telephone number, email address and VIN. For more
How does
information on the data collected by Connected Services, please refer to the
Connected Services
Connected Services Terms Conditions and Privacy Policy.
collect customer
Connected Services Terms Conditions
data?
Connected Services Privacy Policy
CV Important Notice (Secondary Driver)
What does MazdaeBay logo
do with data
collected by
Connected
Services?

Anonymized information may be used for product quality, data analysis, research
and product development. For more information on the data collected by
Connected Services, refer to the Connected Services Terms Conditions and Privacy
Policy. For more information on the data collected by Connected Services, refer to
the Connected Services Terms Conditions and Privacy Policy.
Connected Services Terms Conditions
Connected Services Privacy Policy
CV Important Notice (Secondary Driver)

Will my data be
deleted when I
unsubscribe from
Connected
Services?

All personal information and information that indirectly enables the customer
identification will be deleted. Anonymized information may be used for product
quality, data analysis, research, and product development. For example, data
transmitted from your vehicle, such as Customer ID and VIN, will be stored and
utilized by MazdaeBay logo after being disconnected from the customer information.

Page 5 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

If I sell my MazdaeBay logo,
will the next owner No, the new vehicle owner will not be able to view
be able to see my any of the previous owner’s data.
data?

Registration / Enrollment

FAQ

Answer

What if I’m already
registered for a
MyMazda account?

If you’re already registered for a MyMazda account, you can simply enroll
another eligible vehicle to take advantage of Connected Services.

How do I activate
Connected Services?

You can activate a Connected Services-equipped MazdaeBay logo vehicle via the
MyMazda app. You will need to add your VIN and then read the entire
disclaimer and check "I Agree" or "I Disgree."

How do I enroll my
vehicle in Connected
Services?

1. After registering for a MyMazda account,
the Select Vehicle screen will appear. Tap
“Add Vehicle” and follow the onscreen
instructions to add your vehicle.
2. To enroll in Connected Services, tap
“Enroll” on the “My Vehicles” screen.
3. On the Connected Services Enrollment
screen, tap Start to begin the enrollment
process.

Page 6 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

4. Switch the ignition ON in your MazdaeBay logo
vehicle.
5. Wait 30 seconds.
6. Tap Next.

7. Tap Request to receive authorization code
on your vehicle’s MazdaeBay logo Connect center
display.

Page 7 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

8. Enter the authorization code in the
MyMazda app, then tap Submit.
NOTE: If the authorization code was not
received, check the reception level strength
on the mobile device and vehicle.
SeeReception Level Inspection. If weak,
move to a location with good strength and
retry.
9. After enrollment is successfully processed
and the vehicle is connected, you will receive
a push notification.

How do I enroll a new
vehicle in Connected
Services?

Simply take the following steps to enroll
another vehicle in Connected Services:
1. From the MENU, tap MyMazda
2. Tap My Vehicle
3. On the Action tab, tap Add Vehicle
4. Tap Scan VIN and scan barcode with your
camera OR, if the barcode cannot be
scanned, tap Manually Enter VIN and enter
the VIN
5. Tap VALIDATE

What should I do when I
see a “(400C04)” error
message when I try to Wait several minutes and try again.
enroll in Connected
Services?

Page 8 of 21
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. MazdaeBay logo technicians utilize the proper tools/
equipment and take training to correctly and safely maintain MazdaeBay logo vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized MazdaeBay logo dealership. MazdaeBay logo North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2020 MazdaeBay logo North American Operations, U.S.A.
06/01/2020 8:41 AM tlawrenc

Service Alert No.: SA-007/20

Last Issued: 05/22/2020

Do I need an internet
connection to access
Connected Services?

Yes. The MyMazda app will not work without an internet connection.

When pairing the
MyMazda app to a
vehicle, does the
authorization code
expire?

Yes, the code expires after 5 minutes. If it has
expired, you can request a new authorization
code via the MyMazda app. Simply return to
Connected Services Enrollment, proceed to
the step “Request Authorization Code,” then
tap “Request.”

While both codes are for security purposes, they work differently:
1.
What is the difference
between the two-way

123

SaleBestseller No. 1
Autel Scanner MaxiCOM MK900BT, 2026 MK900-BT V2.0 Bidirectional Diagnostic Tool, 8in Up of MK900 MX900 MK808S MK808BT MX808S MK808Z, 3000+ Active Tests, 40+ Service, CAN-FD&DOIP, All System, FCA 11 OS
  • 💯【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...
SaleBestseller No. 2
Autel Professional OBD2 Scanner AL319 Code Reader, Enhanced Check and Reset Engine Fault Code, Live Data, Freeze Frame, CAN Car Diagnostic Scan Tools for All OBDII Vehicles After 1996, 2026 Upgraded
  • 【TURN OFF CEL】 This AL319 car scanner diagnostic tool...
  • 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with...
  • 【FOR END USER & DIYERS】 This error code reader AL319 is...
  • 【USER-FRIENDLY DESIGN】 This OBD2 scanner and check...
  • 【HIGH-QUALITY SERVICES】 12 months war.ranty from the...

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.

Download PDF [855.68 KB]


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

View Latest Recalls


Search NHTSA Database for Vehicle Investigations

View Latest Vehicle Investigations


Search NHTSA Database for Vehicle Complaints

View Latest Vehicle Complaints


TSB/Document ID: SA-007-20g

Replacement Service Bulletin Number:

MFR Communication Date: 2020-05-22

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



SaleBestseller No. 1
ANCEL X7HD PRO 10.1'' Heavy Duty Truck Scanner, Full-System Diesel Diagnostic Tool with DPF Regen, 42+ Reset, Bi-Directional and Active Test, ECU Coding, HDOBD/OBD2 Scanner for Diesel Trucks - Grey
  • 2026 ALL-IN-ONE HEAVY DUTY TRUCK SCANNER – BUILT FOR DIESEL DIAGNOSTICS:The ANCEL X7HD PRO combines full-system diagnostics, bi-directional control, ECU coding, HDOBD/OBD2 functions, and 42+ reset services in one powerful heavy duty truck scanner. This diesel scan tool helps technicians, fleet owners, and repair shops diagnose problems faster, reduce downtime, and complete more repairs without switching between multiple truck diagnostic tools. Features a 10.1" Android tablet, Bluetooth & Wi-Fi, live data graphing, and 2 years of f-ree updates
  • 42+ RESET FUNCTIONS – MORE THAN A BASIC TRUCK CODE READER:Perform essential service functions including forced DPF regeneration, injector coding, speed limiter adjustment, idle adjustment, oil reset, ABS reset, SRS reset, EPB reset, throttle reset, and suspension calibration. Designed for real truck maintenance and fleet service, this commercial truck diagnostic scanner helps reduce dealer visits, avoid unnecessary downtime, and handle more repair jobs with one diesel diagnostic tool
  • ACTIVE TEST & ECU CODING – ADVANCED BIDIRECTIONAL SCAN TOOL FOR TRUCKS:Quickly locate faults by activating components and sending commands directly to vehicle systems. Test injectors, ABS, throttle, cooling systems, and other modules in real time without unnecessary disassembly. ECU coding and module matching help adapt replacement parts, restore factory settings, and reduce repeat repairs, making this semi truck scan tool ideal for advanced troubleshooting and daily shop work
  • FULL-SYSTEM HDOBD/OBD2 DIAGNOSTICS – WIDE TRUCK & ENGINE COVERAGE:Read and clear codes, monitor live data, freeze frame, and diagnose engine, transmission, ABS, body, and other major systems. Compatible with FreightlinereBay logo, KenwortheBay logo, PeterbilteBay logo, VolvoeBay logo, MackeBay logo, InternationaleBay logo, and other commercial truck brands, plus CumminseBay logo, CaterpillareBay logo, Detroit, PaccareBay logo, and NavistareBay logo diesel engines. Also supports full OBD2/EOBD diagnostics for standard vehicles, making it a versatile truck obd2 scanner for mixed fleets and repair shops
  • PROFESSIONAL HARDWARE + RELIABLE SUPPORT – BUILT FOR DAILY SHOP USE:This professional diesel diagnostic computer features a 10.1" touchscreen, Android 10.0 system, 6000mAh battery, Bluetooth/Wi-Fi connectivity, and built-in front & rear cameras for documenting repairs and remote troubleshooting. Includes 2 years of fr-ee updates, 1-year w-arranty, and responsive technical support. Contact [email protected] before purchase to confirm compatibility and supported functions for your truck or diesel engine
SaleBestseller No. 2
ANCEL New HD601 Heavy Duty Truck Scanner, Diesel Full System Diagnostic Scan Tool Fits for Cummins, Detroit, Volvo, Paccar & Caterpillar, 2 in 1 HDOBD & OBD2 Code Reader for Commercial Vehicles & Cars
  • 【Built for Heavy Duty Diesel Diagnostics】Designed for SAE J1939 and J1708 compliant trucks, buses, and diesel-powered commercial vehicles. HD601 truck scanner diagnostic tool helps owner-operators, small fleets, mobile technicians, and independent repair shops quickly identify fault codes, view live data, and make informed repair decisions—saving time, reducing downtime, and avoiding unnecessary shop visits
  • 【Full System Diagnostics+All HD OBD Modes】The New HD601 heavy duty truck scanner delivers full-system diagnostics on SAE J1939 and J1708-compliant commercial vehicles—digging into engine, transmission, ABS, fuel, every system that keeps your rig rolling. It supports all HD OBD modes, giving you live data, freeze frame, ECU info, vehicle info, emissions data tracking, plus code reading and clearing. Not just what broke, but why—so you fix it right the first time. Pinpoint issues faster, cut repair costs, and spend less time on the shoulder
  • 【Wide Heavy-Duty Vehicle Coverage】Supports a wide range of heavy-duty vehicle manufacturers and systems, including FreightlinereBay logo, KenwortheBay logo, PeterbilteBay logo, VolvoeBay logo, InternationaleBay logo, Detroit, CumminseBay logo, PaccareBay logo, Allison, EatoneBay logo, BendixeBay logo, Wabco, and more. Coverage varies by vehicle make, model, year, and system configuration. Contact our support team before purchase if compatibility verification is needed
  • 【Speaks Major Truck Protocol】The New HD601 diesel truck scanner is built for American-made trucks—and supports the heavy‑duty protocols you' re most likely to run into on the road: SAE J1939, J1708/J1587, ISO 15765‑4, ISO 14230‑4, ISO 9141‑2, J1850 PWM/VPW, ISO 27145‑4, and EURO‑6. For most trucks, model years, and systems, it speaks the language your vehicle understands. Just plug it in and start diagnosing—no guesswork, no gatekeeping. Note: vehicle functions and module availability may vary by manufacturer and model year
  • 【Save Hundreds on Diagnostic Fees】Why pay $150–300 for someone to read your codes? With the New ANCEL heavy duty truck scanner, you can pull fault codes yourself—in minutes, without leaving the truck. One or two uses pays for the tool. After that, every diagnostic is money back in your pocket. Smart investment for owner-operators, techs, and small fleets. Read and clear stored fault codes in minutes. Active fault codes may require repairs before they can be cleared
SaleBestseller No. 3
FOXWELL HD301 Heavy Duty Truck Scanner, Full System Diesel Scan Tool with 6/9/16 Pin, 2 in 1 Code Reader for Trucks & Car Engine, Diesel Diagnostic Tool for Cummins, Paccar, Caterpillar
  • 【One Tool, Total Fleet Coverage: 6/9/16 Pin Ready】Featuring an integrated 16-pin OBD2 connector and professional-grade 6-pin & 9-pin adapters, this heavy duty truck scanner provides extensive support for J1939, J1708, J1587, ISO 14230-4, ISO 15765-4 and ISO 9141-2, ISO 27145-4 protocols. It offers reliable diagnostic coverage for major American diesel brands—including CumminseBay logo, PaccareBay logo, CaterpillareBay logo, Detroit, and FreightlinereBay logo—making it a versatile semi truck scanner for managing any diverse fleet.
  • 【2 in 1 Diesel Code Reader & Advanced HD OBDII】Equipped with professional-grade diesel scanner capabilities, the HD301 features intuitive Read/Erase codes and turn off the "Check Engine" light. With the built-in DTC Lookup library, you can instantly access fault code definitions on-device without searching the internet. It also retrieves hundreds of essential live sensor data—such as coolant temperature, fuel pressure, and engine RPM—in a stable text format for precise and rapid troubleshooting. (Please note that the HD301 can not support DPF Regen.)
  • 【Full System Truck Diagnostic】The FOXWELL HD301 heavy duty scan tool is engineered to deeply access and scan all available electronic control modules specifically for truck, including Engine, Transmission, ABS, SRS, Chassis, and Body Control. This professional truck scanner diagnostic tool allows you to identify issues across the entire vehicle, ensuring your rig stays in peak condition for the long haul.
  • 【Versatile for most big Rigs: Commercial, Passenger & Beyond】Engineered for more than just trucks, this heavy duty scan tool offers extensive coverage for pickups, buses, trailers, and even marine vessels. From construction machinery (excavators, loaders) to agricultural equipment (tractors, harvesters), it provides a true all-in-one diagnostic solution.
  • 【Plug-and-Play & No Subscription】Designed for the road! No WiFi, no batteries, and no complex App setup required. Simply plug it into your vehicle’s diagnostic port to start scanning immediately. Enjoy lifetime free software updates to keep your HD301 diesel truck scanner current with the latest vehicle models and features—without any hidden subscription fees—While overcoming language barriers with support for Spanish and English.

Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API


 


This product presentation was made with AAWP plugin.

Share to...