WJdiag Tutorial

 

Thank you for using WJdiag diagnostic application.
WJdiag is made for diagnosing issues on Jeep Grand Cherokee 2002-2004 year, WJ/WG models. On 2.7 CRD Jeep model are supported all electronic modules that car have. On gasoline and 3.1 diesel model are supported all electronic modules except Engine and Transmission.
In addition WJdiag can access to many Chrysler Group cars (officially untested) made between 1998 and 2005.

WJdiag is software application and for diagnosing a car, it needs Bluetooth ELM327 diagnostic device. There are many fake ELM327 devices on the market that costs 5…30 EUR, but you should be aware to buy fake ELM327 device, because they may not work correctly. Some of fake ELM327 devices are working, but if you buy fake device, then you never know, will it work or not. We recommend to use ELM327 with GENUINE CHIP made by ELM ELECTRONICS. With genuine ELM devices you can be sure that it is compatible as promised.

There are Basic and Pro versions of WJdiag available. Basic version is free and it have most important functions only: you can READ and CLEAR Engine and Transmission fault codes on 2.7 CRD model. You can also view generic data of other electronic modules like part number, software version, year released etc., but all other data is limited.
With Pro version you will have full opportunities that WJdiag offers – full access to every electronic module, fault codes reading/clearing, Live Data with logging, Input/output values and some coding options.

Before installing WJdiag be sure that you have uninstalled previous versions. Before you buy Pro version, please test your ELM327 device with Basic version. If you can access to engine, transmission and can see generic data of other modules, then your ELM327 is compatible with your Jeep Grand Cherokee. Engine and Transmission of the Jeep 2.7 CRD are using K-Line data bus for diagnostic device, all other electronic modules are using J1850 data bus.

If WJdiag is installed, then you must pair ELM327 diagnostic device through Bluetooth (if it is not already paired). Pairing code for ELM327 devices are usually 1234, you can get correct code from your ELM327 seller. Pairing must be done only once, after successful pairing ELM327 will be remembered by Android.
After opening WJdiag you should connect your ELM327 device. If you have several Bluetooth devices paired with your Android phone/tablet, then list of your paired devices will shown up. Choose correct device and connect it. Engine must be on idle or ignition key must be turned to ON (dashboard lights like battery, oil are lighting and gauges are up).
You will see list of modules that Jeep Grand Cherokees have. This list does not show modules your car exactly have, it is full list that Jeep GC can have. On this list WJdiag is connected with ELM327 device, but not connected with your car. Equipment of your car depends of modules your car have released by factory. Choose module with what you like to work and WJdiag will connect with your car.
If your car have current module, then you will see 4 lines: Fault codes, Sensor Live Data, Input / Output display, Misc / Tests.
By choosing Fault Codes you will see what fault codes or fault explanations are stored in current module and can clear them. Engine and Transmission have Freeze Frame information of every fault code, push to current fault and you will see more specific data about code: times occurred, active/stored etc.

Sensor Live Data will show actual values of current module. There is list of values, on right side select values you like to see and push “Show selected” on top of the screen.
Selected values will shown up on next screen. The more values you choose, the more slowly they are exchanged. Default time between requests is 500ms and it means that if you choose single value, then it will updated after every 500ms and if you choose 2 values, then total refresh time is 1000ms. You can choose this time from application settings, check at end of this tutorial.

Input / Output Display is very similar with Live Data, but it show positions and values of switches, relays etc.

Misc / Tests is for special functions like injector test and coding or speedometer correction coding. On this image is shown injector feedback values. For example injector test: if values are equal, then injectors are fine, if values are unequal, then injectors are not good. Perfect value is if all 5 injectors are on zero.
ABS Pinion Factor coding is made for speedometer correction. For example if you changed tires with larger ones, then speedometer will show incorrect speed. With Pinion Factor coding you can choose how many rotations your wheels are making per one mile.


WJdiag Pro main page - Jeep diagnostic tutorial

Main menu.

You will see list of modules that Jeep Grand Cherokees have. This list does not show modules your car exactly have, it is full list that Jeep GC can have. On this list WJdiag is connected with ELM327 device, but not connected with your car. Equipment of your car depends of modules your car have released by factory. Choose module with what you like to work and WJdiag will connect with your car.
Many of modules are used in different models on Chrysler Group cars and WJdiag Pro can access to many Chrysler models as well.

Modules Jeep Grand Cherokee WJ/WG have are:
Engine
Transmission
Airbag
Shifter Lever
Sentry Key Immobilizer Module (SKIM)
Body Computer
Automatic Temperature Control
Driver Door
Passenger Door
Electro Mechanical Cluster
Overhead Console
Navigation System
Radio
CD Changer
Parking Assistant
Rain Sensor
Adjustable Pedal Module
Satellite Audio Receiver
Hands Free


WJdiag Pro settings page - Jeep diagnostic tutorial

Settings.

Open settings page from 3 dot icon on top right side of the screen. There are several settings that you can choose.

Exit. will close the application.

Livedata records.
If Live Data logging is enabled, then here you can see log files. Log files are in table format and you can view them if you have excel viewer installed. Excel viewer is not included with WJdiag and you need to install it separately. You can also download log files to your computer and view them with Microsoft Excel, Mozilla OpenOffice or with some other table viewer. Log files location in your Android device is Internal shared storage/WJdiag folder.

Slider button NO LIVEDATE RECORDS / LIVEDATA RECORDS.
Here you can enable and disable Live Data logging.

Next 3 slider buttons are for Metric / Imperial system selecting. Application will convert Live Data values to choosed system.

Livedata and In/Out delay.
Depending on the diagnostic procedure you may need to see Live Data and Input / Output values with different refresh rate. 0ms delay means that application will send next query as soon as answer for previous request is received. With increasing delay you can choose how much time application will wait until new request. Maximum delay can be 10 second. Be mentioned that some ELM327 devices can not handle with high speed and can jam. In such case increase delay until your ELM327 will stable. If you select several values on Live Data display, then every request will have delay.
If you need to monitor some values with minimum delay, then check them one by one.

Tutorial.
This link will redirect you to same page you reading at the moment.

www.jeepswj.com
This link will redirect you to developer website.

Send Log to developer.
If you have issue with connecting some module or have incorrect results, then you can send log file to us for examining. Log file will be created from traffic with last control unit you used. Log files arrived to us are not monitored automatically, please contact us before sending log file. This option is only for issues with WJdiag like connection problems or values mismatch. We are not offer support for understanding sensors values or car repairing.


WJdiag Pro Engine diagnostic main page - Jeep diagnostic tutorial

Submenus.

After you choose some module from main menu, WJdiag will send some basic requests to current module and show results. On this tutorial is selected Engine.

On top side you can see some ECM basic data like engine model, VIN code, model year and part number. Depends of current module, part data may be more or less.

Bottom of the basic data is submenu of current module:
Fault codes
Sensor Live Data
Input / Output display
Misc / Tests
There are always 4 lines on all submenus and supported functions are white color. If some module does not support all functions, then unsupported function is grey and you can not choose it.

Fault codes: you can read and clear fault codes of current module. In addition to the error codes ECM (Engine Control Module) allows you check Freeze Frame as well.
Sensor Live Data: you can see actual values of each sensor and store values to file with delay 100ms to 10 seconds.
Input Output Display: you can see positions of different valves and chokes.
Misc / Tests: you can activate various processes, make tests and encode components.


WJdiag Pro Jeep WG fault codes list - Jeep diagnostic tutorial

Fault codes.

On top of fault codes page you can see module you are currently diagnosing, here in picture it is ECM.

On next line you can clear all fault codes. If some fault code can not be cleared, then it means that fault is active. WJdiag actually clears all faults, but active fault may appear back straight after clearing and for user seems that fault is not cleared. Some fault may appear back after some time. For example only with warm engine or cones back after the shock.

Some fault codes may be old and inactive, for example broken part is already replaced, but fault code is not cleared. Those fault codes are not coming back after clearing as problem is fixed.

We recommend clear fault codes, drive until problem appears back and check fault codes again. In this case you will see what is actually broken and will not waste your time and money for old fault.

To see more information about fault, press to current fault and Freeze Frame, more specific data will appear.


Freeze Frame Jeep WG diagnosed with WJdiag Pro - Jeep diagnostic tutorial

Freeze Frame

Freeze Frame is available only for ECM module. Freeze Frame data will be stored on moment when DTC was detected.
After you press to specific fault from codes list, ECM will show Freeze Frame data. Freeze Frame data will help you to examine problem more deeply than just number and explanation.
On first line are Back button and module you are diagnosing.
Second line is current fault code and major explanation of the fault.
On third line is subfault. more specific explanation about problem.
Next lines are basic Freeze Frame data:
Defect – Problem can be Stored (old, inactive fault) or Active fault.
Freq – Total times fault appears
RPM – Engine RPM
Qty – Fault appears from last start
ECT – Engine temperature
Battery – Battery voltage


Live Data Jeep WG diagnosed with WJdiag Pro - Jeep diagnostic tutorial

Live Data

With Live Data can checked values of the sensors and make log files for examining.
Logging can be activated on settings page move slider to “Livedata records” and choose log interval from Livedata and In/Out delay. Log files will be stored in table format and can be viewed with Microsoft Excel, Mozilla OpenOffice or with some other table viewer.

On Live Data menu are sensor names and on right side are check boxes for activating sensor value viewing.

After sensor(s) are selected, press “Show selected” from top of the screen and current values will be shown.
Default data request speed is 500ms and it can be changed from WJdiag settings page. 500ms delay means that WJdiag will wait 500 millisecond between requests. If there are more than one value selected, then WJdiag will wait 500ms between each request. For example checking single sensor with 500ms delay, then theoretically new value of current sensor will updated twice in every second. If checking 10 values simultaneously, then each sensor value will be updated after 5 seconds.
In addition to the user user-selected delay, there is also request sending and receiving time: WJdiag is sending request through phone to ELM327>ELM327 sending request to car>car sending answer to ELM327>ELM327 sending answer to phone/WJdiag. Depends of current ELM327 quality, this time may be about 30…200ms.
Some ELM327 may jam with short request delay, in this case longer delay should be used.


Input Output values of Jeep WG 2.7 CRD - Jeep diagnostic tutorial

Input / Output

With Input / Output monitor can checked signals and controls of switches, relays, solenoids etc. and make log files for examining.

Logging can be activated on settings page move slider to “Livedata records” and choose log interval from Livedata and In/Out delay. Log files will be stored in table format and can be viewed with Microsoft Excel, Mozilla OpenOffice or with some other table viewer.

On Input / Output monitor menu are signals and controls names and on right side are check boxes for activating data viewing.

After checkbox(es) are selected, press “Show selected” from top of the screen and current values will be shown.


ECM coding of Jeep WG with WJdiag Pro - Jeep diagnostic tutorial

Misc / Tests

Miscellaneous functions are for coding procedures and adjustments like adding remotes and keys, injector coding, odometer correction, ABS bleeding etc.

Actuator tests provide the capability to activate vehicle system components to check electrical and mechanical operation. After they are started, the actuator tests continue until user cancel test or ignition is switched to OFF position.

Some test is simple “switch ON/OFF” based, some need specific sequence of actions, please follow all instructions during tests/codings. We highly recommend to use ELM327 devices with genuine chip, made by ELM Electronics from Canada and avoid devices with fake chip. If fake ELM327 fails during changing vehicle adjustments, then it may damage control unit.




Here are shown possibilities of modules, one by one.

Engine

Allowed functions:
Fault codes
Live Data
Input / Output
Miscellaneous / Tests

Engine Fault codes
Can read fault codes, subfault codes and Freeze Frame.
Can clear fault codes

Engine Live Data

ECM Live Data valueValue explanationValue on our test car, 2004 Jeep Grand Cherokee, 2.7 CRD, Original ECM firmware.
Engine warm, RPM on idle, altitude 20 meters from sea level.
Just for helping to compare cars.
Value on our second test car, 2003 Jeep Grand Cherokee, 2.7 CRD, tuned ECM firmware.
Engine warm, RPM on idle, altitude 20 meters from sea level.
Just for helping to compare cars.
Engine RPMEngine Revolutions per minute750 Rpm749 Rpm
Low Idle Setpoint SPDIndicates low idle speed set-point750 Rpm750 Rpm
Accelerator Pedal Position Sensor 1Accelerator Pedal have 2 sensors, both must be equal.0 %0 %
Accelerator Pedal Position Sensor 2Accelerator Pedal have 2 sensors, both must be equal.0 %0 %
Accelerator Pedal Position Sensor 1 VoltageAccelerator Pedal have 2 sensors, voltage must be equal on both.0.74 V0.76 V
Accelerator Pedal Position Sensor 2 VoltageAccelerator Pedal have 2 sensors, voltage must be equal on both.0.36 V0.37 V
Boost Pressure SensorTurbocharger boost sensor, controls the boost level1.011 Bar1.028 Bar
Boost Pressure VoltageTurbocharger boost sensor output voltage1.92 V1.95 V
Boost Pressure SetpointMaximium boost pressure1.006 Bar1.005 Bar
Fuel LevelFuel level in fuel tank.16 %74%
Fuel Level Sensor VoltageFuel level sensor output voltage in fuel tank.2.45 V1.35 V
Fuel Pressure Regulator OutputFuel Pressure Regulator Output19%17%
Fuel Rail Pressure Sensor, ActualFuel Rail Pressure Sensor, Actual275.834 Bar274.014 Bar
Fuel Pressure VoltsFuel Pressure sensor output voltage1.23 V1.22 V
Fuel Pressure SetpointMaximum fuel pressure274.317 Bar272.093 Mg/Str
Desired Fuel QTY PedalDesired Fuel quantity, Pedal. MG/S (Milligram in stroke)0.00 Mg/Str0.00 Mg/Str
Desired Fuel QTY CruiseDesired Fuel quantity, Cruise. MG/S (Milligram in stroke)0.00 Mg/Str0.00 Mg/Str
Desired Fuel QTY DemandDesired Fuel quantity, Demand. MG/S (Milligram in stroke)0.00 Mg/Str0.00 Mg/Str
Desired Fuel QTY DriverDesired Fuel quantity, Driver. MG/S (Milligram in stroke)0.00 Mg/Str0.00 Mg/Str
Actual Fuel QuantityActual Fuel quantity. MG/S (Milligram in stroke)6.51 Mg/Str5.60 Mg/Str
Fuel QTY Start SetpointFuel quantity Start Setpoint. MG/S (Milligram in stroke)35.20 Mg/Str35.79 Mg/Str
Fuel QTY LimitFuel quantity Limit. MG/S (Milligram in stroke)33.40 Mg/Str33.64 Mg/Str
Fuel QTY TorqueFuel quantity Torque. MG/S (Milligram in stroke)6.51 Mg/Str5.61 Mg/Str
Fuel QTY Low-Idle GovFuel quantity Low-Idle governor. MG/S (Milligram in stroke)6.51 Mg/Str5.60 Mg/Str
Battery VoltageBattery voltage13.74 V14.04
Battery TempTemperature sensor on plate bottom of the battery42.6 C31.1 C
Battery Temp VoltageTemperature sensor voltage on plate bottom of the battery1.85 V2.43 V
Alternator Field CurrentAlternator Field Current, Ampers0.0 A0.0 A
Alternator duty CyclePercentage of the alternator maximum current output that's being used at the present RPM and Voltage.33 %33%
Oil Pressure SensorEngine oil pressure8.089 Bar8.898 Bar
Oil Pressure VoltageEngine oil sensor output voltage0.98 V1.02 V
Coolant TempEngine coolant temperature86.2 C83.8 C
Coolant Sensor VoltageEngine coolant temperature sensor output voltage1.31 V1.39 V
Air Intake TempEngine air intake temperature sensor39.8 C31.9 C
Air Intake VoltsEngine air intake temperature sensor output voltage2.53 V2.90 V
Outside Air TemperatureOutside air temperature25.0 C22.7 C
Mass Air FlowMass air flow473.1 Mg/Str511.1 Mg/Str
Mass Air Flow VoltageMass air flow sensor output voltage1.96 V2.08 V
Barometric PressureBarometric Pressure1.007 Bar1.005 Bar
Barometer Pressure VoltageBarometer Pressure sensor output voltage3.98 V3.98 V
AC System PressureClimate pressure sensor7.750 Bar8.940 Bar
AC System Pressure voltageClimate pressure sensor output voltage1.07 V1.22 V
Vehicle SpeedVehicle speed, ECM takes value ABS through CAN bus0 Km/h0 Km/h
Vehicle Speed SetpointVechicle maximum allowed speed0 Km/h0 Km/h
Cruise Switch VoltageVoltage on steering wheel buttons, must be 5 volts.4.55 V4.54 V
MAF for EGR SetpointMaximum Mass Air Flow for EGR386 Mg404 Mg
Wastegate SolenoidWastegate Solenoid opening percentage85%85 %
Transfer Case Position Sensor VoltageMust be:
4 Low 0,16....0,40 volts
Neutral 0,68.....0,97 volts
4 Hi 1,24....1,55 volts
1.460 V1.465 V
Camshaft/crankshaft SynchronizationAre Camshaft and crankshaft in sync?In-SyncIn-sync
Injector Bank 1 CapacitorVoltage for injectors, about 90 volts is fine90.8 V92.4 V


Engine Input / Output display

ECM Input Output valueValue explanation
Park/Neutral SwitchPark/Neutral Switch, data from TCM
Primary Brake switchPrimary brake switch status
Secondary Brake SwitchSecondary brake switch status
EGR Duty CycleEGR duty cycle value
AC Control RelayClimate control relay status
Swirl SolenoidSwirl solenoid status
Cabin/Viscous Relay 1Cabin/Viscous Relay 1 status
Glow Plug DisplayGlow Plug lamp on dashboard status
Glow Plug Relay 1Glow Plug Relay 1 status
Glow Plug Relay 2Glow Plug Relay 2 status
Hydraulic Rad FanHydraulic Rad Fan status
Water in FuelWater in Fuel sensor status
Start op PhaseStart operational phase
Aferrun op PhaseAferrun operational phase
EGR op PhaseEGR operational phase
Boost op PhaseBoost operational phase
A/C op PhaseA/C operational phase
Steering Control op PhaseSteering Control operational phase
Steering Control CutoutSteering control cutout
Steering Control Cutout ErrorSteering control cutout error
Steering Control On/Off SwitchSteering control On/Off switch status
Steering Control Cancel SwitchSteering control Cancel switch status
Steering Control Coast SwitchSteering control Coast switch status
Steering Control Set SwitchSteering control Set switch status
Steering Control Accelerate/Resume SwitchSteering control Accelerate/Resume switch status

Engine Miscellaneous and Tests
ECM TestsTest explanation
Fuel Correction TestFuel correction test shows how good or bad injectors are, it measuring RPM and fuel correction of each cylinder. Perfect value for new injectors are near 0.00 and
with time injectors will wear out. ECM is measuring RPM of each cylinder and if injector is worn out, then ECM will correct fuel quantity for each injector to keep
engine running smooth.
Measuring must be done with warm engine, injectors must be equal, few examples:
Some injector has +2 and some has -2.3, total difference is 4.3, it is too much and injectors should be replaced.
Some injector has +2, other +1,8 etc., total difference 0,2 is pretty good, no need to replace injectors.
If injectors are not equal, then car can smoke, fuel consumption is high, engine is not running smoothly, in extreme situation car may not start.
Total difference 2 or less is not a big problem and car can drive well.
Please note that measuring can be made between 600...1800 RPM. With higher RPM, ECM will not send any information anymore.
Injector LearnInjectors have numbers 1, 2 and 3 stamped from industry and engine should be coded by those numbers.
If car is used already, then matching with stamped numbers does not have point anymore, because injectors are already worn out.
For used injectors more important is to compare fuel consumption with different numbers and choose number that needs
less correction for each injector (+ - values in injector test) and with what numbers fuel consumption is smallest.
With changing those numbers and comparing fuel consumption from Overhead Console, you can make engine run smoother and reduce fuel consumption up to few liters per 100 km.
Maximum valuesThis will show vechicle maximum values, like allowed speed, RPM and maximum coolant temperature
EGR solenoidSwitching EGR solenoid
Cabin/Viscous heater relaySwitching Cabin/Viscous heater relay
Glow Plug Relay 1Switching Glow Plug Relay 1
Glow Plug Relay 2Switching Glow Plug Relay 2
A/C Control relaySwitching Climate control relay
SWIRL SolenoidSwitching SWIRL Solenoid
Boost PressureSwitching Boost Pressure solenoid
Hydraulic Fan Rad Low SpeedSwitching radiator hydraulic fan, low speed
Hydraulic Fan Rad Full SpeedSwitching radiator hydraulic fan, full speed



Transmission

Allowed functions:
Fault codes
Live Data
Input / Output
Miscellaneous / Tests

Transmission Fault codes
Can read fault codes, subfault codes and Freeze Frame.
Can clear fault codes

Transmission Live Data

TCM Live Data valueValue explanationValue on our test car, 2004 Jeep Grand Cherokee, 2.7 CRD,
Gear lever on P, RPM on idle.
Just for helping to compare cars.
Transmission TempTransmission oil temperature58 C
Output RPMTransmission output RPM0 Rpm
Input RPM (N2)Transmission N2 sensor RPM436 Rpm
Input RPM (N3)Transmission N3 sensor RPM0 Rpm
Turbine RPMTransmission turbine RPM717 Rpm
Engine RPMEngine RPM745 Rpm
Des TCC slipDesired Torque Converter Clutch slip30 Rpm
Actual TCC slipActual Torque Converter Clutch slip26 Rpm
BatteryBattery voltage13.95 V
Sensor SupplySensor supply voltage5.68 V
Solenoid SupplySolenoid supply voltage13.83 V
LF Wheel SpeedLeft Front wheel speed0 Rpm
RF Wheel SpeedRight Front wheel speed0 Rpm
LR Wheel SpeedLeft Rear wheel speed0 Rpm
RR Wheel SpeedRight Rear wheel speed0 Rpm
Rear Vechicle speedRear Vechicle speed (wheels)0 Km/h
Front Vechicle speedFront Vechicle speed (wheels)0 Km/h
TCC pressureTransmission Torque Converter Clutch pressure0.000 Bar
Shift PSITransmission shift pressure1.864 Bar
Modulation PSITransmission Modulation pressure1.499 Bar
TPS PresentTPS percentage0 %
Uphill GradUphill Grad0 %

Transmission Input / Output

Transmission Input / Output valueValue explanation
Torque Converter Clutch stateTorque converter clutch state
GearGear
Actual GearActual gear
Target GearTarget gear
Kickdown Switch ActuatedKickdown switch actuated or not actuated
Fault SetDoes transmission have some active fault code?
Limp In setIs transmission in Limp Mode or not
Max GearMaximum allowed gear
Set 1245 SolenoidSet 1245 Solenoid
Set 2-3 SolenoidSet 2-3 Solenoid
Set 3-4 SolenoidSet 3-4 Solenoid
Act 1245 SolenoidAct 1245 Solenoid
Act 2-3 SolenoidAct 2-3 Solenoid
Act 3-4 SolenoidAct 3-4 Solenoid
SLPShifter Lever position, must match with gear rod position.
SLP InputInput signals from Shifter Lever sensors, must match with gear rod position.
C1Shifter Lever signal C1, check table from Jeep WG repair manual.
C2Shifter Lever signal C2, check table from Jeep WG repair manual.
C3Shifter Lever signal C3, check table from Jeep WG repair manual.
C4Shifter Lever signal C4, check table from Jeep WG repair manual.
C5Shifter Lever signal C5, check table from Jeep WG repair manual.
Park Lockout solenoidPark Lockout solenoud status, On/Off
Starter InterlockStarter Interlock status, On/Off
Transfer Case SwitchTransfer Case Switch position data from ECM

Transmission Misc/ Tests

Reset Adaptives
Store Adaptives
Solenoid Test
Park Lockout Solenoid Test


ABS

Allowed functions:
Fault codes
Live Data
Input / Output
Miscellaneous / Tests

ABS Fault codes

Can read fault codes.
Can clear fault codes

Sensor Live Data

ABS Live Data valueValue explanation
Reference VoltageWheel speed sensors voltage
Pump VoltageABS pump voltage
Ignition VoltageIgnition voltage
LF Wheel SpeedSpeed signal from Left Front wheel sensor
RF Wheel SpeedSpeed signal from Right Front wheel sensor
RR Wheel SpeedSpeed signal from Right Rear wheel sensor
Vehicle SpeedCalculated middle speed from working speed sensors

Input / Output

Brake Light Switch
Pressure Switch

ABS Tests /Misc

ABS Misc / Tests valueValue explanation
ABS Set Pinion FactorABS Set Pinion Factor coding is made for speedometer correction. For example if you changed tires with larger ones, then speedometer will show incorrect speed. With Pinion Factor coding you can choose how many rotations your wheels are making per one mile.
Bleed BrakesThis function is made for getting air out of ABS unit. For example after changing brake oil, pipes or ABS unit, also with oil leak, air will stay into ABS unit. Without opening-closing valves on special order is impossible to get air out. Brakes bleeding is short procedure that opening and closing valves on special order.
LF Inlet ValveThis function will open left front inlet valve for 3 seconds
RF Inlet ValveThis function will open right front inlet valve for 3 seconds
LR Inlet ValveThis function will open left rear inlet valve for 3 seconds
RR Inlet ValveThis function will open right rear inlet valve for 3 seconds
LF Outlet ValveThis function will open left front outlet valve for 3 seconds
RF Outlet ValveThis function will open right front outlet valve for 3 seconds
LR Outlet ValveThis function will open left rear outlet valve for 3 seconds
RR Outlet ValveThis function will open right rear outlet valve for 3 seconds
Pump MotorThis function will switch ABS pump motor ON for 3 seconds
End ABS Test ModeFor any test ABS unit will switch into Test / Decode mode and ABS lights will blink on dashboard. After test / decoding is ended, ABS unit will switch back to normal mode. If something is going wrong during test or reprogramming, then this function will switch ABS back to normal mode. It is added for "just in case".



Airbag

Allowed functions:
Fault codes

Airbag Fault codes

Can read fault codes.
Can clear fault codes


Shifter Lever

Allowed functions:
Input / Output display
Miscellaneous / Tests

Shifter Lever Input / Output Display

Sensor 1
Sensor 2
Sensor 3
Sensor 4
Sensor 5
Sensor 6
Sensor 7
Sensor 8
Sensor 9
Sensor 4High
Sensor 4Neutral
Sensor 4Low

Shifter Lever Misc /Tests

Warning! Switching shifter PCB LED-s will went your car into Limp Mode. Engine restart and fault codes deleting may be necessary.
1 LED On
2 LED On
3 LED On
4 LED On
4Hi LED On
4Low LED On
Drive LED On
Neutral LED On
Park LED On
Reverse LED On
T-Case Neutral LED On


SKIM, Sentry Key Immobilizer Module

Allowed functions: Fault codes
Input / Output Display
Miscellaneous / Tests

SKIM Fault codes

Can read fault codes.
Can clear fault codes

SKIM Input / Output Display

Keys Programmed
Ignition status

SKIM Misc / Tests

SKIM Miscellaneous / TestsSKIM Miscellaneous / Tests explanation
Reset ModuleThis function will reset module. It does not reset stored keys.
Indicator LampThis function will switch SKIM indicator lamp ON.
View SKIM VINRead VIN number from SKIM.
Erase All Ignition KeysErase All Ignition Keys. PIN code is required for this function. Pin code can be requested from dealer. It is NOT radio code.
Program Ignition KeysProgram new Ignition Keys. PIN code is required for this function. Pin code can be requested from dealer. It is NOT radio code.
New key must be cut for locks before programming.



Body Computer

Allowed functions:
Fault codes
Sensor Live Data
Input / Output Display
Miscellaneous / Tests

Body Computer Fault codes
Can read fault codes.
Can clear fault codes

Body Computer Sensor Live Data

Body Computer sensor live data valueValue explanation
Headlamp SwitchHeadlamp switch voltage
Battery IOD VoltageBattery Ignition Off Draw voltage
Panel LampsPanel lamps voltage
Radio Control SwitchRadio control switch voltage
Driver Heater Seat SwitchDriver heater seat switch voltage
Passenger Heater Seat SwitchPassenger heater seat switch voltage
Coolant Level SwitchCoolant level switch voltage
Wash Fluid Level SwitchWasher fluid level switch voltage
EVAP Temp VoltageA/C Evaporator temperature sensor voltage
Outside Temp VoltageOutside temperature sensor voltage
Auto Headlamp SenseAutomatic headlamp sense voltage
Wiper Mode Switch VoltageWiper mode switch voltage
Driver Door Ajar SwitchDriver door ajar switch voltage
Passenger Door Ajar SwitchPassenger door ajar switch voltage
Liftgate SwitchLiftgate switch voltage
Washer SwitchWasher switch voltage
Wiper PK SwitchWiper park switch voltage
High Beam RelayHigh Beam relay voltage
Fog Lamp SwitchFog Lamp switch voltage


Body Computer Input / Output Display
Body Computer Input / Output valueValue explanation
Driver Door AJAR SwitchDriver door AJAR switch status
Passenger Door AJAR SwitchPassenger door AJAR switch status
LR Door AJAR SwitchLeft rear door AJAR switch status
RR Door AJAR SwitchRight rear door AJAR switch status
Liftgate SwitchLiftgate switch status
Hood Open SwitchHood open switch status
Liftglass SwitchLiftglass switch status
Key In Ignition SwitchKey in ignition switch status
Washer SwitchWasher switch status
Wiper PK SwitchWiper park switch status
Wiper HI SelWiper hIgh selector switch status
Ignition StatusIgnition status
Liftgate LMP DisableLiftgate lamp disable status
Last VTSS CauseLast anti-theft system activation cause
High Beam RelayHigh Beam relay status
High Beam SenseHigh Beam sense status
Fog Lamp SwitchFog lamp switch status
Rear Defog SwitchRear Defog switch status
A/C Select SwitchA/C select switch status


Body Computer Miscellaneous and Tests
Body Computer Misc / TestsBody Computer Miscellaneous / Tests explanation
Reset ModuleReset Body Control Module
Viper RelayViper relay activation
VTSS LampVTSS lamp activation
Front Fog LampsFront Fog lamps activation
ChimeChime activation
Hi Beam RelayHi Beam relay activation
Rear fog lamp relayRear fog lamp relay activation
Hazard FlashersHazard flashers activation
R Defog RelayRear defog relay activation
HI LOW Wiper ReayHI LOW wiper relay activation
Park Lamp RelayPark lamp relay activation
Horn RelayHorn relay activation
Low beam relayLow beam relay activation
VTSS ModeVTSS current mode
Alarm Tripped byAlarm activation cause
Change Country CodeChange country code
Disable EU DaylightsDisable EU daylights. Country must be set to Canada and correct Low Beam relay installed for automatic daylights.



Automatic Temperature Control

Allowed functions:
Fault codes
Miscellaneous / Tests

Automatic Temperature Control Fault codes
Can read fault codes.
Can clear fault codes

Automatic Temperature Control Miscellaneous and Tests
Automatic Temperature Control Misc / TestsAutomatic Temperature Control Misc / Tests explanation
Reset ModuleReset module to defaults
Self TestSelf test
Mode Driver MTR Full DefMoves driver climate flaps to defrost
Mode Driver MTR Full PanelMoves driver climate flaps to panel
Driver Blend MTR Full HotMoves driver climate flaps to hot air
Driver Blend MTR Full ColdMoves driver climate flaps to cold air
Passenger Blend MTR Full HotMoves passenger climate flaps to hot air
Passenger Blend MTR Full ColdMoves passenger climate flaps to cold air
Recirculation MTR Full FreshMoves flaps to fresh air intake
Recirculation MTR Full RecirculateMoves flaps to air recirculate



Driver Door

Allowed functions:
Sensor Live Data
Input / Output Display
Miscellaneous / Tests

Driver Door Sensor Live Data

Driver Door sensor live data valueValue explanation
Driver Rear Window CurrentDriver Rear Window currently used ampers
Driver Front Window CurrentDriver Front Window currently used ampers
Driver Door Mirror Vertical VoltageDriver Door Mirror Vertical Voltage
Driver Door Mirror Horizontal VoltageDriver Door Mirror Horizontal Voltage
Driver Key Cylinder Switch VoltageDriver Key Cylinder Switch Voltage


Driver Door Input / Output

Driver Door Input / Output DisplayValue explanation
Window Lockout SwitchWindow Lockout Switch status
Passenger Rear Window Up SwitchPassenger rear window up switch status
Passenger Rear Window Down SwitchPassenger rear window down switch status
Passenger Mirror Sel SwitchPassenger mirror selection switch status
Passenger Front Window Down SwitchPassenger front window down switch status
Passenger Front Window Up SwitchPassenger front window up witch status
Mirror Up SwitchMirror up switch status
Mirror Right SwitchMirror right switch status
Mirror Left SwitchMirror left switch status
Mirror Down SwitchMirror down switch status
Driver Unlock SwitchDriver unlock switch status
Driver Rear Window Up SwitchDriver rear window up switch status
Driver Rear Window Down SwitchDriver rear window down switch status
Driver Mirror Sel SwitchDriver mirror section switch status
Driver Lock SwitchDriver lock switch status
Driver Front Window Up SwitchDriver front window up switch status
Driver Front Window Down SwitchDriver front window down switch status
Driver Express Down SwitchDriver express down switch status
Driver Foldaway SwitchDriver foldaway switch status
Driver Door Ajar SwitchDriver door ajar switch status
Driver Disarm UnlockDriver disarm unlock status
Driver Disarm LockDriver disarm lock status


Driver Door Miscellaneous and Tests

Driver Door Misc / TestsValue explanation
Courtesy LampCourtesy lamp activation
Driver Front Window Up RelayMove driver front window up
Driver Front Window Down RelayMove driver front window down
Driver Rear Window Up RelayMove driver rear window up
Driver Rear Window Down RelayMove driver rear window down
Driver Lock RelayLock driver door
Driver Unlock RelayUnlock driver door
Driver Mirror UpMove driver mirror up
Driver Mirror DownMove driver mirror down
Driver Mirror LeftMove driver mirror left
Driver Mirror RightMove driver mirror right
Driver Foldaway InMirror foldaway, in
Driver Foldaway OutMirror foldaway, out
Driver Mirror HeaterSwitching driver mirror heating
Driver Switch IlluminationActivating illumination of driver door switch area
Set Memory LEDActivating illumination on driver door, seat memory buttons area



Passenger Door

Allowed functions:
Sensor Live Data
Input / Output Display
Miscellaneous / Tests

Passenger Door Sensor Live Data

Passenger Door sensor live data valueValue explanation
Passenger Front Window CurrentPassenger front window currently used ampers
Passenger Rear Window CurrentPassenger rear window currently used ampers
Passenger Door Mirror Horizontal VoltagePassenger door mirror horizontal voltage sensor value
Passenger Door Mirror Vertical VoltagePassenger door mirror vertical voltage sensor value


Passenger Door Input / Output

Passenger Door Input / Output DisplayValue explanation
Passenger Door Lock SwitchPassenger door lock switch status
Passenger Door Unlock SwitchPassenger door unlock switch status
Passenger Door StatusPassenger door status, door opened or closed
Passenger Disarm LockPassenger disarm lock status
Passenger Window Up SwitchPassenger window up switch status
Passenger Window Down SwitchPassenger window down switch status
Passenger Disarm UnlockPassenger disarm unlock status


Passenger Door Miscellaneous and Tests

Driver Door Misc / TestsValue explanation
Program RKEProgramming Remote Keyless Entry function will allow to program new remotes. 4 remotes are allowed for each car and programming is allowed for brand new and second hand remotes. This function is working with most Chrysler Group cars made between 1998-2005.
Passenger Front Window Up RelayMove passenger front window up
Passenger Front Window Down RelayMove passenger front window down
Passenger Rear Window Up RelayMove passenger rear window up
Passenger Rear Window Down RelayMove passenger rear window down
Passenger Lock RelayLock passenger door
Passenger Unlock RelayUnlock passenger door
Passenger Mirror UpMove passenger mirror up
Passenger Mirror DownMove passenger mirror down
Passenger Mirror LeftMove passenger mirror left
Passenger Mirror RightMove passenger mirror right
Passenger Foldaway InMirror foldaway, in
Passenger Foldaway OutMirror foldaway, out
Passenger Mirror HeaterSwitching passenger mirror heating
Passenger Switch IlluminationActivating illumination of passenger door switch area



User manual is not finished and we are updating it as fast we can