Gap Diagnostic IIDTool BT G3 - User Manual

For IIDTool Pro G3
and IIDTool BT G3
For all supported vehicles
By
I1
User Manual Version 37
For third generation units

Summary

2 Getting started

2.1 Before first usage

Provides a checklist of operations before the first use of the tool.

2.3 Installing the Updater Software

2.4 Installing the Application IIDControl

2.5 Updating the IIDTool firmware

2.5.1 Steps for updating the IIDTool

Details the step-by-step process for updating the IIDTool firmware.

2.6 Synchronizing the Mobile Application

2.7 Safety and tips

2.7.1 Safety

Highlights critical safety warnings and operational guidelines for IIDTool usage.

2.7.2 Tips to avoid battery drainage

Offers advice on preventing battery discharge during IIDTool operations.

2.9 Activation

2.9.1 Activation using the mobile App, online mode (recommended)

Details the recommended online activation process using the mobile app.

2.9.2 Activation using the mobile App, offline mode

2.9.3 Pro, Additional activation steps

Outlines extra activation steps for the IIDTool Pro model.

2.9.4 Obtain an additional licence

3 Diagnostic Keys

3.1 Fault Concept-1 st Key

3.2 Completing the Diagnosis-2 nd Key

4 IIDTool Functions

4.1 Introduction to Functions

Introduces the roles and objectives of each IIDTool function.

4.1.1 Directory of Functions

4.3 Function “Faults”

4.3.1 Sub-Function “Read and Clear Faults”

Explains how to read and clear diagnostic trouble codes (DTCs).

4.3.2 Faults decoding

Details how to interpret and decode fault codes.

4.3.3 Sub-Function “Advanced Read”

4.4 Function “Height ”

4.4.1 Definition

4.5 Function “Height Control”

4.5.1 Definition

4.6 Function “Calibration” of systems and components

4.6.1 Definition

Defines calibration as corroborating physical quantities with sensor signals.

4.6.4 ABS Anti-lock Braking System

4.6.5 TCCM Transfer Case

4.6.8 RLM Air Suspension, CHCM Chassis on 2017+

Explains height sensor calibration for air suspension.

Guided Calibration (recommended)

4.6.9 CCM Cruise Control (L322-10, L319, L320,...)

4.6.10 PSM Power Steering (L538, L405-13, L494-14)

4.6.14 Camera Calibration Instructions

4.7 Function “Service Test”

4.7.1 Definition

4.7.2 RLM Air Suspension, CHCM Chassis on 2017+

Explains the Test Valve routine for manual air suspension control.

Re-Enable EAS

Deflate modes

4.7.3 EPB Electronic Parking Brake

4.7.4 Engine

Covers engine-related routines like clearing adaptation values.

Clear Adaption Values

Resets engine adaptation statistics to factory default.

Fuel priming (petrol only, L319-04, L320-05, L494)

Fuel Lift Pump Reset (Diesel only, L319, L320, L322*, L316)

DPF Diesel Particulate Filter Replacement (L316-12, L405 4.4 L, L494 4.4 L, L319 3.0 L L320 3.0 L, 2017+)

DPF Dynamic Regeneration (VIN Locked, L319, L320, L322-06, L322-10, L405, L462, L494, L538, L550, L551, L560, L663, X540, X761, X590, X760, X260)

DPF Add Blue Level Check (2016 of the following, L319 3.0 L, L494 3.0 L and 4.4 L, L405 3.0 L and 4.4 L, L538 2.0 L, L550 2.0 L; 2017+)

SCR Quality Monitor Reset (L405 and L494 2016 only, 2017+)

Reset Oil Counter (L316, L359 2013+, 2017+)

Power Steering Calibration Learn (L538, L494)

Service Interval Reset (L316, 2017+)

4.7.7 TCM Transmission

Adaption clear

Resets transmission adaptation statistics to factory default.

4.7.8 BCM Body Control; BPM Processor

Key programming (VIN locked L319-04, L320-05)

Details key programming for VIN locked L319/L320 models.

Key Programming (VIN locked L322-06)

Details key programming for VIN locked L322 models.

Add a key (VIN Locked, up to 2017 included, L405, L494, L462, L538-17)

Battery replacement

4.7.9 RCM Restraints Control Module;Airbag

Set Normal Mode (L322-10, L319, L320, L538-11, L405-13, L494-14)

Initializes airbag ECU and sets it to normal mode after crash replacement.

4.7.10 HVAC Heat; Cool

4.7.14 ABS Anti-lock Braking System

Brake bleeding (VIN locked, L319, L320, L322-06, L322-10, L405-13, L494-14)

4.7.16 RDCM Rear Differential (VIN locked, L319, L320, L322-06, L322-10, L405-13, L494-14, 2017+)

Self-Test

4.7.17 GWM Gateway Module (2017+)

Battery replacement

4.7.18 RFA Remote Function Actuator (2017+)

Add key (VIN Locked L405, L494 L460, L461, L462, L538, L551, L560, L663, X540, X761, X590, X760, X250)

4.7.24 Allow Central Configuration Data Learning (2017+)

4.7.26 Telematic Control Unit (L405-17, L494-17 L460, L461, L462, L538-17, L551, L560, L663, X540, X761, X590, X760, X250)

Telematic Battery Replacement Reset

4.8 Function “Live Values” (LV)

4.8.1 Definition

Defines the Live Values function for monitoring real-time vehicle data.

4.8.2 Viewing live values

Guides users on selecting and viewing live data, including graph and numeric displays.

Trigger feature

4.9 Function “Control Input; Output”

4.9.1 Definition

4.9.2 EPB Electronic Parking Brake ECU

Select Normal or Service position (L322-06, L319-04, L320-05)

4.10 Function “Car Configuration”

4.10.1 Definition

Defines the Car Configuration menu for changing vehicle settings.

4.10.2 Uploading a configuration change

Guides users on uploading configuration changes to the vehicle.

4.10.3 Configurations backup

4.10.4 Recovery procedure

4.11 Function “ECU Flash”

4.11.1 Definition

Defines the ECU Flash function for updating ECU software.

4.11.2 Risk scale

4.11.3 Recovery method

4.11.4 Available Re-Flash

Lists available re-flash services like Engine Remaps.

Fast Lane Service

RLM Air Suspension (L322-06, L322-10, L319, L320)

BCM Body Control (L319-04, L320-05)

IPC Instrument Pack (L319-04, L319-10, L320-05, L320-10)

TEL Bluetooth (English UK*, L322-2005, L322-06, L319-04, L320-05)

NAV Navigation (L322-2005, L322-06, L319-04, L320-05 except Japan vehicles)

4.12 Function “ECU Info”

Definition

4.13 Save; Restore

4.13.1 Definition

Gap Diagnostic IIDTool BT G3 Specifications

General

Bluetooth Version	Bluetooth 4.0
Connectivity	Bluetooth
Operating System	iOS and Android
Power Supply	Vehicle power via OBDII port
Supported vehicles	Land Rover and Jaguar models
Functionality	Diagnostics, fault code reading, live data monitoring, service functions
Supported Protocols	ISO 15765, ISO 9141, ISO 14230