Scania SDP3 Diagnostic Software Free Download

What is Scanica SDP3?
Scania SDP3 is a PC-based diagnostics application software for Scania trucks, bus chassis and Scania engines. The Scania SDP3 application includes fault code reading, assisted trouble shooting, parameter settings and more. SDP3 shall be installed on a PC/Windows platform, and connect to the vehicle through a vehicle communication interface (VCI).Why Choose Scanica SDP3?

Today’s vehicles and especially today’s electrical systems with their control units and distributed functions place greater demands on tools and technicians. It is both time-consuming and complicated to carry out troubleshooting on vehicles of such complexity. SDP3 has therefore been designed to support the mechanic during troubleshooting and thus reduce downtime.

SDP3 also supports the troubleshooting of industrial and marine engines.An advantage of SDP3 is that there are more possibilities than before for the individual item, i.e. the vehicle or engine to which you are connected, to give a description of itself. SDP3 makes use of this and only displays information relevant to the vehicle/engine to which it is connected.

Scania SDP3 Software Function List:
Check and adjustments
Conversion
Maintenance
Campaign
Bodywork
Fault Codes
Fault Reporting
Programming of Control units

Scania SDP3 supported modification of ECU data
EMS – Engine management system.
GMS – Gearbox management system.
RET – Retarder system.
AWD – All wheel drive system.
CLS – Clutch Control.
EEC – Exhaust Emission Control.
COO (COO7) – Coordinator.
BWS (BCI1) – Bodywork system.

Scania SDP3 supported resolving trouble codes to text description:
EMS (S6, S7, S8).
GMS (OPC4, OPC5).
RET (RET1, RET2).
AWD (AWD1).
EEC (SCR1, EEC3).
COO (COO6, COO7).
HMS (HMS1).

Scania SDP3 interesting options:
AdBlue ON/OFF.
EGR ON/OFF.
Chassis ID/VIN Change.
Immobilizer ON/OFF.
Truck Power INCREASE.
ECU Recovery.
ECU Reset.
ECU Unlock.

Scania SDP3 Support Language:
English, German, Spanish, French, Japanese, Dutch, Persian, Polish, Portuguese, Swedish, Norwegian, Suomi, Turkish, Italian, Czech, Russian, Chinese.

Scania SDP Installation Requirement:
Support Win7 64 bit system.WIN 10 32bit WIN10 64 bit (Tested by individual, so try on your own risk).
Need Netframework 4.5 installed on system. windows 7 or 8 will be better.
In order to install SDP3, administrator rights are required.

Note: The USB key and VCI must not be connected to the computer during the installation of SDP3, especially  if SDP3  is not installed for the first time.

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Release notes Scania Diagnosis & Programmer 3
Scania Diagnos & Programmer 3 Version 2.48.6
New general features
No major new general features in the issue.
New system-specific features
Gearbox management system
New check wizards have been added for vehicles with TMS3:
• Checking the gearbox assembly
• Basic check of the planetary gear clutch
• Operational testing of input shaft brake or layshaft brake
• Mainshaft check
• Layshaft check
• Input shaft check
• Test of retarder performance
The wizards can be found under Functions > Check > Powertrain > Gearbox > Gearbox.
General changes
No major new general changes in the issue.
System-specific changes
Engine management system
To reduce wear, Reducing the fuel pressure has been changed so that the reduction
normally takes place with the engine running.
The wizard can be found under Functions > Check > Powertrain > Engine > Fuel system.
Corrections
No major corrections in the issue.

Scania Diagnos & Programmer 3 Version 2.48.2
New general features
No major new general features in the issue.
New system-specific features
Chassis management system
The wizard Checking fuel level measurement for sensor from bodybuilder now also applies to L, P, G, R, S series trucks. The wizard is used to adapt the fuel level sensor characteristics for vehicles delivered without Scania’s own fuel tanks and fuel level sensor or that have undergone a conversion to install tanks or a fuel level sensor that are not from Scania.
The wizard can be found under Functions > Check > Power, fuel, air and fluid supply > Fuel level.
System-specific changes
No major new system-specific changes in the issue.
Corrections
Engine management system
The wizard Checking the EGR circuit to verify rectified faults has been corrected for S7 and S8 Eu5 vehicles. Some individual vehicles did not
get past the warm-up stage.

Scania Diagnos & Programmer 3 Version 2.47.3
New general features
No major new general features in the issue.
New system-specific features
Troubleshooting wizards for checking the ignition system
Troubleshooting wizards for checking the ignition system. Applies to L,P, G, R and S series and gas-powered trucks.
This wizard contains the full collection of troubleshooting wizards for the ignition system. Here you can find, among other things, the wizard for visually checking the ignition system, checking misfiring and checking ignition voltage.
The wizard also contains links to the Scania operational data portal where operational data for ignition voltage over time, number of misfires
over time and misfiring frequency can be found. The operational data is intended to be used as a support in troubleshooting fault codes and
troubleshooting wizards.
An internet connection and Scania account are required to view operational data for the vehicle you are connected to.
The troubleshooting wizards can be found under Functions > Check >Powertrain/Engine/Ignition system > Checking the ignition system.

Scania Diagnos & Programmer 3 Version 2.47.1
The program supports the following vehicles:
L, P, G, R and S series (2016-)
P, G, R and T series (2003-)
F, K and N series
as well as the following engines:
P96
E2011

Scania Diagnos & Programmer 3 Version 2.45.2
New general features
No major new general features in the issue.
New system-specific features
Engine management system
A new parameter for the Over-acceleration protection bypass has been introduced. This parameter should be inactive during normal operation,but it can be activated. The parameter is for vehicles driven under extreme conditions.
A number of previously hidden fault code texts concerning the exhaust gas temperature sensor have been reintroduced.

Scania Diagnos & Programmer 3 Version 2.45.1
New general features
No major new general features in the issue.
New system-specific features
Level adjustment
There is a new check wizard for Deactivating drive on rearmost driving axle. It is intended for use during roller brake testing, for trucks with double rear driving axles. It can be found under Level adjustment in the Check tab.
Alarm system
There is a new check wizard for Micro switch check. It can be found under Alarms in the Check tab and is intended for bodybuilders of the new generation of buses, i.e. C and K series.
Exhaust gas aftertreatment management system
There is a new check wizard for Analysis of saved vehicle information at high nitrogen oxide emissions. It can be found under Powertrain > Emission control > Exhaust gas aftertreatment in the Check tab. The wizard is available for trucks and buses with engine management system S8 and EMD1 with emission class Euro 6.

2.44.5
The program supports the following vehicles:
L, P, G, R and S series (2016-)
P, G, R and T series (2003-)
F, K and N series
as well as the following engines:
P96
E2011

New wizard for checking the warning functions Blind spot warning and Vulnerable road user collision warnings.
New user function 872 Lane change collision prevention
New function parameter for Adapted fuel quantity distribution.
New wizard for Status of Switches

2.44.3:
The program supports the following vehicles:
L, P, G, R and S series (2016-)
P, G, R and T series (2003-)
F, K and N series
as well as the following engines:
P96
E2011

The program supports the following vehicles: L, P, G, R and S series (2016-) P, G, R and T series (2003-) F, K and N series as well as the following engines: P96 E2011

2.44.1
New general features No major new general features in the issue.
New system-specific features
Driver assistance system
User function 522 Lane keep assist has been added. It is possible to read the version number of the functions to compare with e.g. the certification document.

2.43.3
New general features No major new general features in the issue.
New system-specific features
Driver assistance system
There is a new wizard for driver assistance functions (DAS2) where the version number can be viewed in order to check the certification. It is located under Function view > Driver assistance and under DAS2. It is called Version number for active steering functions.
Chassis management system
There are new parameters for the Characteristics of the fuel level sensor from the bodybuilder. The chassis management system now also supports air suspension.
Electric machine
For electrically powered buses, there is a new wizard for changing the oil in the electric machine.

2.43.2
New general features No major new general features in the issue.
New system-specific features
Short-range radar
The wizard Installation of short-range radar system has been added and is available under Functions > Calibration > Driver support > Short-range radar. The wizard is used to configure the installation of short-range radar for buses.
Gas supply control system For fault code 4274 in GSC, the subheading Action has been updated. If the cause of the fault code is internal leakage and the vehicle has solenoid valve for low pressure V175 with part number 2 617 079 , the piston in the solenoid valve must be renewed. 2.43.1
New general features C, K series buses This issue contains additional support for the next generation of buses.
Electric vehicles
This issue contains additional support for electric vehicles.
New wizard on deleting recall campaigns
The Delete recall campaign message in the instrument cluster wizard has been added. This can be found in the function view under functions for connected vehicles.
New system-specific features
VIS – Extended troubleshooting support for the AVAS control unit, E531
Extended troubleshooting support is available for the AVAS control unit, E531, which manages the acoustic vehicle alert user function. Its purpose is to inform vulnerable road users of quiet vehicle operation by means of an audible signal

Scania S6 Truck ECU Update by Scania SDP3

This instruction show you guide on how to use Scania SDP3 software to update ECU for Scania S6 truck.

Preparations:

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Procedures:

Connect SDP3 VCI3 interface to Scania S6 truck,then run SDP3 software

Search S6 ECU related available update

Check if the S6 ECU is compatible with the one it will be updated (CAN speed 250KB or 500KB)

Put the computer to download the update without the PC battery charger.

When you start recording the SDP3 will ask what you want.

Update without the battery charger (Stop the service at this point)

Don’t turn off the vehicle contact key

Disconnect the module that is in the vehicle and connect that you will update at this time

Now you click yes to continue recording update

During recording disconnect the internet from computer (not send information to scania that the ECU has been updated)

Scania-S6-Truck-ECU-Update-by-Scania-SDP3-7

Wait ECU recording finish

Switch off when ordering

Then programming is finish.

For more information about Scania truck,please refer to:Scania Trouble Repair.

HOW TO USE SCANIA SDP3 SET SPEED LIMIT FOR SCANIA TRUCK

Here is a step-by-step guide on how to use Scania SDP3 diagnostic software to do Speed Limit setting for Scania truck.

Preparations:
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Steps:

Plug the Heavy Duty Scanner VCI3 Scanner to this Scania via OBDII port and don’t forget the passenger PIN code.
Scania via OBDII port

First turn on the car.
Run SDP3 app.
Enter “Checks and adjustments”. The loading process may take a few minutes.

Go to
FUNCTIONS>>Adjustment
Unfold
Performance>>Vehicle speed
Select “Speed limiter” “Adjust maximum speed” and click on “Change”.

As the customer required, we set it from 85 to 50 km/h and click on “Execute”.

Done! Nice and simple!
If the car drives over 55 km/h, it will automatically adjust to less than it.

How to Solve No Communication between the Vehicle and SDP3

 This post show you guide on how to solve “No communication between the vehicle and SDP3”.

Related Contents:

Newest Scania SDP3 Diagnostic Software Free Download

To be able to troubleshoot in the CAN network it is important to be aware of some basic factors. The CAN technology has been developed to provide a reliable transfer of data between different components in the vehicle. It is based on serial communication in 2 cables, called CAN-high (CAN H) and CAN-low (CAN L). In certain cases there is also a shield cable which counteracts interference.

To reduce the risk of the CAN bus becoming overloaded with messages, Scania has chosen to mainly divide the ECU systems into 4 CAN buses. These are called yellow, green, red and orange CAN bus.In addition to these, there is also a network for external CAN communication designated with the colour blue.

Besides these CAN buses, there may be additional CAN buses, designated with the colour grey. For example, some of the units in the CCS system communicate by using an internal CAN network. The ECU systems that are most important for driving the vehicle (BMS, COO, EMS and GMS) are connected together on a CAN bus (red bus). Scania Diagnos (Scania Diagnosis & Programmer 3) is connected to the green bus.

Junction blocks distribute the CAN bus signals to the control units on the same CAN bus. They are available in different versions depending on whether they connect networks in the cab or on the
chassis.

Fault code descriptions
If SDP3 cannot identify any control units, you will not get any fault code descriptions in the program. You can solve this by going to the SDP3 menu under View > Search fault codes. There, you can get a list of fault code descriptions per assembly part number. You can the obtain assembly part numbers via the diagnostic mode (IVD) in the instrument cluster (ICL), provided that the instrument cluster can establish contact with the control units and that there are fault codes.

It is not the fault codes that are the most important in this case, since it is the communication you want to test. If the instrument cluster responds no errors it means that the communication is working.

Termination resistors on the CAN bus
As the voltage between CAN-high and CAN-low varies the whole time, depending on whether a 1 or a 0 is sent, you cannot control the CAN communication using a multimeter. You can, however,
check that the CAN bus termination resistors are intact by measuring the resistance between CAN-high and CAN-low using a multimeter.

The illustration on the next page shows the junction blocks that are connected to the coordinator and the size of each termination resistor.
The measuring should be performed on the coordinator’s pin for each CAN bus with the connector connected. For example, the measuring of the green CAN bus can be performed at the coordinator’s E30.B connector between the measuring points B-3 and B-12.

Note:
To be able to measure the resistance in a CAN bus, all systems must be connected and with no power to the vehicle when measuring.

The resistance for each CAN bus must be 54-60 ohm. If the resistance is 120 ohm, this means that 1 termination resistor is missing. If the resistance is 40 or 30 ohm, then there is/are 1 or 2 termination resistors too many on the particular CAN bus. In case of too high or low resistance in the CAN bus,the next step is to measure the termination resistors for the coordinator, junction blocks and connected control units separately.

The coordinator’s and connected control units’ termination resistors are measured at the control units’ pin for each CAN bus without connectors being connected. The measured value for the coordinator should be 120 ohm. The measured values for the connected control units should be as shown in the illustration above.

The junction blocks’ termination resistors are measured on each separate junction block without connector. Check measuring of a junction block’s termination resistor is performed by measuring the upper and lower rows of pins. The middle row is used for shielding. The resistance for a separate junction block should be 120 ohm or 2.6 kohm depending on the version.

Voltage in CAN bus
It is not possible to measure the voltage in the CAN bus to see if it varies in the circuit. The multimeter only measures the average of the CAN bus’s voltage levels, but this can give sufficient information to assess the CAN bus’s electrical condition. The voltage between CAN-high and CAN-low varies the whole time depending on whether it is a 1 or 0 that is sent. When a 1 is sent, CAN-high and CAN-low are 2.5 V. When a 0 is sent, CAN H rises to approx. 4 V and CAN L drops to approx.1 V. This happens so quickly that you cannot see it on a regular multimeter. The average value shown on the multimeter should therefore be approx. 2.5 V when you measure between CAN-high and ground and CAN-low and ground. In case of too high or too low voltage in the CAN bus, the next step is to check if the CAN bus is short-circuited to the voltage supply or ground. To check if this is the case, the following measurements must be performed for the specific CAN bus. The resistance must be in the order of a megaohm and the measuring must be performed without power in the vehicle.
• Measure the resistance between CAN-high and voltage supply.
• Measure the resistance between CAN-high and ground.
• Measure the resistance between CAN-low and voltage supply.
• Measure the resistance between CAN-low and ground.

Overload in CAN bus
Faults may occur in ECU systems which make them send erroneous messages all the time in such a quantity that the communication does not work. This is called overload. Overload can cause certain messages to be forwarded and others not. Which in turn means that certain functions will fail.

If the green CAN bus is overloaded, this can also mean that SDP3 cannot be used. In case of overload on a CAN bus, one control unit at a time should be disconnected to see if the problem disappears and thereby identify the defective control unit.

Troubleshooting: No communication between the vehicle and SDP3
1.Check VCI – indicator lamps show status. Try to start the program again.
2.Check ICL – which systems should be there? Compare with the CAN bus chart.
3.Can ICL communicate with systems on the green CAN bus?
a) If yes, the fault is towards VCI or there is a fault in the connection to the truck or in the junction block (C479).
4.Check that the resistance on the green CAN bus between CAN-high and CAN-low is 54-60 ohm.
All systems must be connected and the vehicle without power when measuring.
a) In case of fault, check the coordinator’s, the junction block’s and connected control units’ termination resistors separately.
5.Check the voltage level for CAN-high and CAN-low in relation to the chassis ground point on the green CAN bus. The value should be approx. 2.5 V.
a) In case of fault, check the resistance between CAN-high/CAN-low and ground/voltage supply respectively. The resistance must be in the order of a megaohm or more.
– In case of fault, perform the same type of measuring on the junction block to find out in which branch of the green CAN bus there is a fault.
– Disconnect the control unit in question so that you can distinguish between faults in the control unit and faults in the cable harness. In case of fault in the cable harness – troubleshoot the
electrical cables.
6.Check that there is no overload on the green CAN bus. Disconnect one control unit at a time to see if the problem disappears and thereby identify the defective control unit.
For more information, see the Workshop Manual > 16 – 00 > Electrical system complete > CAN network.