Factory diagnostic support
Share the symptoms, fault scan and recent repairs. We review the appropriate factory diagnostic checks and repair information for your Land Rover or Range Rover.
Onsite service. One repair at a time.
Land Rover & Range Rover TOPix diagnostics in DFW
Get factory diagnostic support for your Land Rover or Range Rover repair. Core Auto Logic has full TOPix access, including VSP, and reviews the vehicle and requested work before confirming a session.
Factory diagnostic software is available. Core Auto Logic has full TOPix access, including VSP, for Land Rover and Range Rover vehicles.
Same-day appointments are subject to availability, vehicle readiness, and required approvals. Call to confirm your slot.
Factory software for the job in front of you
A replacement module or unresolved fault may require factory diagnostic information, software, or a setup procedure. Send your vehicle details, fault scan, and repair history so we can identify the required TOPix workflow and quote the agreed work.
Book the work your vehicle needs. We confirm the procedure, quote, and appointment before dispatch.
Onsite TOPix services
For independent repair shops, collision shops, and vehicle owners across Dallas-Fort Worth. Vehicle support and the exact procedure are checked before booking.
Module programming and setup
Send the original and replacement module details, vehicle information and any programming messages. We confirm compatibility and the supported setup procedure before scheduling.
Security-related requests
Full TOPix access includes VSP. Send the exact requested procedure so we can review vehicle eligibility, manufacturer permissions and the required ownership or shop authorization documents.
Replacement parts must be compatible with the vehicle. Used modules, restricted functions, and security-related work require individual review.
Keys, immobilizers, and security-related work
NASTF Vehicle Security Professionals
Send security-related requests for an eligibility review. We confirm vehicle support, parts, manufacturer permissions, and required documentation before accepting the work.
You may need a valid driver's license and proof of ownership or lawful authority. Shops may need customer authorization naming CORE AUTO LOGIC LLC.
Get the programming step scheduled
Call for same-day DFW availability. We confirm the slot and scope before dispatch.
Send the job details
Share the VIN, location, fault scan, repair instructions, and any original or replacement module numbers.
Confirm the session
We review compatibility and access requirements, provide a quote, and confirm the service time.
Complete the agreed work
Our technician carries out the supported procedure and checks the result. Any remaining repair needs are discussed with you.
For a single job at your workshop
Need a one-time remote TOPix session?
Ask about remote support for an eligible task. Send the VIN, requested procedure, and your diagnostic interface and computer details so we can confirm whether a remote session fits the job.
A technician must be with the vehicle, with a compatible connection, stable internet, suitable power support, and the required authorized access.
TOPix questions, answered
Do you have full TOPix access including VSP?
Yes. Core Auto Logic has full TOPix access, including VSP, for Land Rover and Range Rover vehicles. We confirm the supported procedure and required documentation for your specific vehicle before booking.
Can you help after replacing a Land Rover or Range Rover module?
Send the vehicle details, original and replacement part numbers, fault scan and any setup messages. We review the required programming or configuration and confirm whether the proposed module can be used for the repair.
What do you need for a security-related TOPix request?
Provide the vehicle details and requested operation. We confirm the manufacturer permissions and required proof of ownership or lawful authority. Shops may need customer authorization naming CORE AUTO LOGIC LLC.
Can I book same-day TOPix service in DFW?
Call with your VIN, location, and requested work. We confirm same-day availability after reviewing technician scheduling, vehicle readiness, compatible parts, and any required access or authorization. A quote request does not reserve an appointment.
Do I need my own factory-software subscription?
For our onsite service, our technician brings the diagnostic setup and performs the agreed work. You do not need to build your own software installation for the visit. For remote enquiries, we review your existing equipment, software, and access requirements before accepting a session.
Can I request a one-time remote TOPix session?
Ask about a one-time remote session for an eligible task. Send the VIN, procedure, interface, computer, and power-support details. A technician must be with the vehicle. We confirm compatibility and authorized access before booking.
How much does a TOPix session cost?
We quote the vehicle and agreed work before booking. Send the fault scan, module details, repair instructions, and location. The Purchase a Coding Session link starts a quote request; we confirm price, scope, and timing with you before the job is scheduled.
Need TOPix support today?
Call with your vehicle and location for same-day DFW availability.