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JLR CarPlay AndroidAuto Upgrade Type C USB Media Package
For JLR technicians addressing the growing demand for smartphone integration, upgrading to modern Type C USB modules requires precise CCF editing beyond physical installation. The Car Configuration File (CCF) governs all infotainment functions, and improper coding of new CarPlay and Android Auto modules leads to functionality gaps or system errors. Using the JET (JLR Engineering Tool) ecosystem solves the critical challenge of integrating new hardware with existing vehicle networks while maintaining OEM performance standards. This guide details the professional methodology.
Technical Architecture of JLR Smartphone Integration Systems
USB Module Evolution & System Integration
Modern JLR vehicles utilize a dedicated USB module (JLR part LR124772) that serves as the communication bridge between mobile devices and the head unit. The transition to Type C USB modules enables:
- Higher data transfer rates (USB 3.1 Gen 1 at 5Gbps)
- Simultaneous CarPlay and Android Auto support
- Reverse camera feed integration via USB-C
Successful integration requires three technical processes:
- Hardware Authentication: Module registration via TOPIx Cloud security gateway
- CCF Parameterization: Configuring USB attributes in Vehicle Dynamic Module (VDM)
- Network Initialization: Enabling HS-CAN communication between USB module and Touch Pro Duo
Required Tools & Interfaces
- Diagnostic Hardware: JLR Enet WiFi or DOIP VCI (MongoosePro JLR2)
- Software: SX-Tool Engineering Suite or Pathfinder with CCF editing
- Power Management: 30A regulated power supply (>13.2V)
- Security Access: Active TOPIx subscription with engineering privileges
- Networking: Stable Ethernet connection for cloud authentication
Step-by-Step Upgrade Procedure
- Hardware Installation:
- Replace legacy USB hub with Type C module (center console removal required)
- Connect to quadlock connector (pins 17-18 for HS-CAN, pins 1-2 for power)
- Secure fiber-optic MOST connection (if equipped with Meridian audio)
- Pre-Coding Preparation:
- Connect JLR Enet WiFi adapter
- Maintain >13.2V with power supply
- Launch SX-Tool > Select vehicle architecture (Evoque L538, Range Rover L405, etc.)
- CCF Coding Sequence:
- Navigate: VDM Configuration > External Device Interface
- Change “USB Protocol Version” to 3.1
- Enable “CarPlay/Android Auto Dual Support”
- Set “USB Data Transfer Mode” to HS-CAN
- Configure pin assignments per wiring diagram
- Security Initialization:
- Connect to TOPIx Cloud via SX-Tool
- Submit module security certificate request
- Apply JLR server-generated authorization token
- Validation:
- Perform VDM reset through engineering menu
- Test both CarPlay and Android Auto functionality
- Verify charging capability (15W PD minimum)
Common Challenges & Technical Solutions
Challenge 1: “Device Not Supported” Error
Solution: Verify CCF coding matches USB module generation. MY2017+ requires “USB 3.1 Gen1” setting.
Challenge 2: Intermittent Connection Drops
Solution: Check HS-CAN termination resistance (60Ω between pins 6-14). Replace quadlock connector if corroded.
Challenge 3: CarPlay Activates But Android Auto Fails
Solution: Enable “Dual OS Support” in VDM CCF coding. Update head unit firmware to SOTA version.
Challenge 4: TOPIx Security Authentication Failure
Solution: Confirm VIN is eligible for upgrade. MY2016-2018 may require gateway module update.
Compatibility Reference
| Vehicle Model | Minimum SW Version | Required CCF Changes |
|---|---|---|
| Range Rover (L405) | IDD 188.240 | VDM USB Protocol, HS-CAN Activation |
| Range Rover Sport (L494) | IDD 178.340 | USB Power Management, Dual OS Support |
| Discovery (L462) | IDD 202.100 | Pin Assignment, Charging Profile |
| Evoque (L538) | IDD 152.670 | MOST Network Configuration (if equipped) |
USB Module & CCF Coding FAQs
Can I retrofit Type C USB without SX-Tool?
No. JLR’s component protection system requires SX-Tool or Pathfinder engineering functions for module authorization.
Why does my new module only charge but not transfer data?
Check HS-CAN wiring and termination. Verify “Data Transfer Mode” is set to HS-CAN in VDM CCF coding.
Is TOPIx Cloud mandatory for all upgrades?
For MY2019+ vehicles, yes – security authentication requires online validation. Pre-2019 models may use offline coding.
What’s the maximum power delivery for Type C modules?
OEM modules support 15W (5V/3A) by default. 27W (9V/3A) requires CCF modification in Power Management settings.
Professional Implementation Standards
Successful USB module upgrades demand precision in both hardware installation and software configuration:
- Always perform CCF backup before modification
- Verify HS-CAN network integrity with oscilloscope if possible
- Use genuine JLR USB modules to avoid compatibility issues
- Update vehicle firmware to latest SOTA version before coding
- Validate both CarPlay and Android Auto functionality post-installation
Experience SX-Tool Engineering Capabilities
Test our professional JLR coding suite with full demo access:
SX-Tool JLR Engineering Software Demo
Includes USB module coding templates and CCF editors
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Meta Description: Professional guide to JLR CarPlay/Android Auto upgrades with Type C USB modules. Learn CCF coding procedures, SX-Tool configurations, and Enet WiFi diagnostics.
For OEM-grade JLR diagnostic solutions, engineering software, and expert support on vehicle integration projects, explore our specialized tools and resources at jlrcoding.com – your technical partner in advanced JLR programming and retrofit systems.
| Weight | 1 kg |
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