SZ Viewer (for Android, Windows, Linux)

Описание, версии, история: http://malykh.blogspot.com/2014/02/sz-viewer.html (на русском языке)

SZ Viewer A (for Android)
SZ Viewer W (for Windows)
SZ Viewer L (for Linux)
SZ Viewer M (for macOS)
Suzuki protocols
Module types


SZ Viewer A (for Android 4.0 or newer)

SZ Viewer A1 on the Google Play Store: https://play.google.com/store/apps/details?id=com.malykh.szviewer.android

Supported adapters:


SZ Viewer W (for Windows XP or newer)

Download W1-2021-10-27 version: sz-viewer-w1-2021-10-27.zip (45.4MB, portable ZIP-archive)

Supported adapters:

How to read raw values

Screenshot:


SZ Viewer L (for Linux, amd64/x86_64, glibc v2.12 or newer)

Download L1-2021-11-03 version (amd64/x86_64): sz-viewer-l1-2021-11-03-amd64.tar.gz (53MB)

Supported adapters:

Some preparations:

How to read raw values

Screeshot:


SZ Viewer M (for macOS 10.14 supporting amd64/x86_64 or newer)

Download M1-2021-11-29 version (x86_64): sz-viewer-m1-2021-11-29-x86_64.zip (41.9MB)

Supported adapters:

Some preparations:

How to read raw values

Screeshot:


Suzuki protocols

Old Suzuki cars use a 12-pin ALDL-like diagnostic connector. This connector type is not supported by SZ Viewer.

Newer Suzuki cars use a standard (J1962) 16-pin OBDII connector. But applied protocols depend on the connected pins.




Pins #4, #5, #16 should be connected (their wires can be used as reference). To determine protocols check out pins #9, #7, #6 and #14:




There is a little support of non-Suzuki engines (Diesels or Gasoline GM 3.2 V6, for example) by SZ Viewer now because their modules use non-Suzuki (Renault, Peugeot, GM, FIAT, etc) protocols.

Plain OBD II protocols are not supported by SZ Viewer. There are many other apps compatible with OBD II.


Module types

Module types supported by SZ Viewer (at least DTC reading):

SZ Viewer W1 (for Windows), L1 (for Linux), M1 (for macOS)

ModuleK-Line (fast init)K-Line (5Baud init)CANCAN-UDSComment
Engine+++ Engine
Powertrain++  Engine and automatic transmission
Diesel-R Engine+   Diesel Renault engine
Diesel Engine+   Diesel engine
Moto Engine+   Motorcycle engine
AT/CVT  ++Automatic/CV transmission
AT++  Automatic transmission
BMU/AuxPower  + Battery/Hybrid (Auxiliary Power)
ISG  ++Integrated starter-generator
ABS/ESP+++ Anti-lock braking system/ESP
PS+ + Power steering
4WD+ + 4WD control system
ALH   +Air locking hub
CCM  + Cruise control module
RBS  + Radar brake support
SRS++++Supplemental restraint system
HVAC+ + Heating, ventilation, air conditioning
BCM+ + Body electrical control module
IPC  + Combination meter
KLS  + Keyless start system
ALC  + Headlight auto leveling
ICM  + Engine auto stop/start system
DCBS/SCAM  + Dual camera brake support
DSBS/MFL  + Dual sensor brake support/Monocular camera and laser radar
CSW  + Lighting and turn signal switch
ADM  + Omnidirectional monitor camera
CGW   +Central gateway
TPMS+ + Tire-pressure monitoring system
eCall  + Emergency Call
INV  + INV
HVBMU  + HVBMU
HCU  + HCU
GW  + GW
CNG  + CNG
DCU   +DCU
BSM   +BSM
REBS   +REBS
HUD   +HUD
EMCD+   Electro magnetic control device
SCC+   SCC
SRS-H++  Supplemental restraint system
Meter+   Combination Meter
Immo+   Immobiliser
AC+   Air conditioning
OCM+   Occupant classification module
AVAS+   AVAS


SZ Viewer A1 (for Android)

ModuleK-Line (fast init)K-Line (5Baud init)CANCAN-UDSComment
Engine+++ Engine
Powertrain++  Engine and automatic transmission
Diesel-R Engine+   Diesel Renault engine
Diesel Engine+   Diesel engine
Moto Engine+   Motorcycle engine
AT/CVT  ++Automatic/CV transmission
AT++  Automatic transmission
ABS/ESP+++ Anti-lock braking system/ESP
PS+ + Power steering
4WD+ + 4WD control system
EMCD+   Electro magnetic control device
ALH   +Air locking hub
SRS++++Supplemental restraint system
SRS-H++  Supplemental restraint system
BCM+ + Body electrical control module
HVAC+ + Heating, ventilation, air conditioning
AC+   Air conditioning