Land Rover Iidtool For Discovery 3 Britpart Manual

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IIDTool
 
CAUTION
As with any diagnostic tool, there is always a risk of failure when 
re-fl ashing an ECU. It should only be done when the vehicle is 
not needed immediately afterwards. Access to the internet is hi-
ghly recommended in case support is needed. GAP Diagnostics 
assumes no liability for damages or injuries incurred during or 
resulting from the use of the IIDTool. Do not do anything to the 
vehicle or disconnect the IIDTool until the fi rmware update is 
fi nished.
When using the IIDTool,...

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IIDTool
• The message «Wait for completion message and keep IIDTool connected » will now be 
displayed. Press the Speed + / Menu up to continue.
•  The IIDTool will verify that the voltage is high enough. If not, the operation will be aborted.
• The message «Flashing started» will be displayed and the instrument cluster will turn OFF. The 
IIDTool LED will start fl ashing rapidly. Do not disconnect the IIDTool or do anything else to 
the vehicle.
•  The instrument cluster will come back ON and the...

39
IIDTool
11.  ECU info
 
Defi nition
This function allows viewing the following information’s of the selected ECU:
• Hardware
• Assembly
• Strategy
• Calibration
 Use
When entering this menu, the list of ECU’s that can be questioned will be displayed. The menu is navi-
gated up and down with the Speed + / Menu up and Speed - / Menu down buttons.
GAP Diagnostic 7/15/2014 All right reserved
User manual: Version 8, Firmware V3.0
Land Rover Discovery 3/LR3, Range Rover Sport 2004-2009D3- 

40
IIDTool
12.  Save Restore
 Defi nition
Upon activation, the IIDTool makes a backup of the original EAS calibrations and ECU confi gurations. 
Both of these can be recalled if needed. There are also 3 memory slots to save EAS calibration settings 
per vehicle. These can be used, for example to save the calibration settings for larger tires, normal 
tires, etc. None of the vehicle information and backups will be affected when the tool fi rmware is upda-
ted
The IIDTool can save and restore these values for...

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IIDTool
13.  IIDTool Confi g
 Defi nition
This menu will allow you to personalize and use functions that are exclusive to your IIDTool.
 Find ECU’s
Upon fi rst use (read or clear fault), the IIDTool will scan the vehicle’s communication buses and note 
the presence of all ECU’s. When scanning is complete, the number of ECU found will be displayed. 
The resulting list is stored in the IIDTool memory for up to 20 vehicles (except for the IIDTool Pro which 
has no limit). If a new ECU is installed or...

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IIDTool
V. Vehicle control modules software updates Defi nitions
Notes on mobile App usage: Once started,  the re-fl ashing process is independent from the App 
and is only handled by the IIDTool. The App is only used to display the current status and can be left 
in the background, foreground or closed. If the mobile device is disconnected from the IIDTool, the 
App will recover automatically once re-connected to the IIDTool.
 Available software updates  
For the moment, the IPC Instrument pack, BCM...

SU-2
IIDTool
D3-
 
Body Control ECU
Updating the BCM Body Control ECU adds the 3 turn fl ash feature. To work, it will also have to be 
enabled in the Car Confi guration File (CCF).
 
 Precautions:  
•      Re-fl ashing the Body Control ECU takes around 2.5 minutes.
•      Good electrical connections at the OBD connector and high enough battery voltage are both 
critical to the success of the BCM re-fl ash.
•      If you do not have access to a power supply (Midtronic’s PSC-550 or equivalent), use jump...

SU-3
IIDTool
Instrument Pack ECU
Updating the IPC Instrument Pack by selecting «Instrument Pack»  on earlier model years (2004 to 
2006) adds the clock display. It may only be displayed in the 24 hrs format. Selecting «IPC Old» will 
update the instrument pack with the pre-2008 version. Once re-fl ashing is completed, turn the key to 
the OFF position for at least 3 minutes before starting the engine.
 
  Before updating the instrument pack ECU, please read the following:
•      Re-fl ashing the Instrument...

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IIDTool
Bluetooth ECU
Updating the Bluetooth ECU on earlier vehicles will improve pairing on more recent mobile devices. It 
will also allow phone book access on the radio or navigation screen. It is not necessary to proceed with 
this update if these features are already working properly.
 
 Use
IIDTool BT and Pro: the function is embedded in the IIDTool Pro and BT fi rmware. It requires the use 
of a mobile device.
Notes on mobile App usage: Once started,  the processes are independent from the App...

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IIDTool
GAP Diagnostic 7/15/2014 All right reserved
User manual: Version 8, Firmware V3.0
Land Rover Discovery 3/LR3, Range Rover Sport 2004-2009
Navigation ECU (Nav On Move, in beta testing)
 Defi nition
The Nav On Move enabling procedure consists of 3 separate steps. User can choose to proceed with 
each step separately, 
in order, and with no time constraints between each step. None the less, it is 
good practice not to do any changes to the vehicle or CCF after step 1 is done and until step 2 and...