Use ELM327 to read DTCs from Suzuki control modules
About SZ Viewer: read DTC for Suzuki
SZ Viewer: read DTC for Suzuki is an auto & vehicles app developed by Anton Malykh.
Download Statistics
SZ Viewer: read DTC for Suzuki has been downloaded 190 thousand times. In the last 30 days, the app was downloaded 1.8 thousand times.
User Ratings
SZ Viewer: read DTC for Suzuki is rated 4.22 out of 5 stars. The rating is based on 2.2 thousand ratings.
App Information
SZ Viewer: read DTC for Suzuki is FREE to download. The APK download size is 2.09 MB. The latest version available is A1-2025-01-07. The last update was on January 6, 2026.
Technical Requirements
SZ Viewer: read DTC for Suzuki requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2015.
Description
Developed for Suzuki vehicles SZ Viewer A1 uses specific protocols (via K-Line and CAN bus) along with standard OBDII ones. This application can read and reset DTC codes (including extended and historical codes) of many Suzuki control modules.
Japanese domestic market (JDM) Suzuki cars are also supported even if they do not support OBDII protocols.
An ELM327 adapter (Bluetooth or Wi-Fi) version 1.3 or later is required. Fake (so called v2.1 and some v1.5) ELM327 adapters are not suitable for use as they do not support the required ELM327 commands.
Older (pre-2000 model year) SDL protocol (5V levels, pin #9 of OBDII connector) is not supported because of physical incompatibility with ELM327.
This application allows you to view and reset DTC errors for various control modules: powertrain, engine, AT/CVT, ABS/ESP, SRS, AC/HVAC, BCM, PS, EMCD/4WD/AHL, TPMS, etc. However, not all modules may be present on a tested vehicle.
An HVAC module may display B1504 or B150A DTC due to insufficient illumination of a sunload sensor during a diagnostic procedure. This is not a symptom of a sunload sensor malfunction.
Recent changes: A1-2025-01-07
D16A Engine support.
A1-2024-08-26
D13A Engine (AZG413D) support.
A1-2024-04-23
"Clear DTC" action on the DTC tab.
A1-2024-04-04
Target API level 34 (Android 14).
A1-2023-11-01
Changing units of measurement.
A1-2023-10-18
Changed DTC tab formatting.
Workaround for the permission bug of Chinese devices running Android 12+.
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Comments on SZ Viewer: read DTC for Suzuki for Android
★★★★★Joshua O'Driscoll· Feb 25, 2024
Currently using the Gate iCar Pro OBD2 Bluetooth 4.0 Adapter with my JB74 suzuki jimny and it works flawlessly. Almost zero delay and connects very quickly. Has engine and transmission temp which is the main reason for it. Would love to donate a few bucks if it meant we got to display gauges of our choosing but apart from that, fantastic app!
★★★★★Rashed Alrashed· Nov 7, 2023
The Only app that worked for Suzuki Jimmy. It's a miracle that this app was able to read the car info while all other apps couldn't. Thanks for dev for replying to all my questions too!
★★★★☆Ben Tubul· Aug 7, 2023
Suzuki jimny 2008 vvt. The app is good! But it works only with elm327 based on Wi-Fi and not on Bluetooth. I was trying with elm327 2.1 and 1.5 with Bluetooth, and it wasn't working. It's only working with elm327 1.5 Wi-Fi for me.
★★☆☆☆kashif Raza· Jun 30, 2023
After new update sz software is not connecting to the device. More over not enable Bluetooth by itself.
Google Play Rankings for SZ Viewer: read DTC for Suzuki
This app is not ranked
Technologies used by SZ Viewer: read DTC for Suzuki
SZ Viewer: read DTC for Suzuki is requesting 4 permissions and is using 2 libraries.
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