RADE-Remote Assisted Diagnostics Expert

Modern vehicles rely on advanced electronics, software, and interconnected systems that can make diagnostics more challenging than ever.

When technicians encounter complex faults, intermittent issues, or programming requirements, waiting for outside support can slow down repairs and impact productivity.

Real-time diagnostic assistance gives workshops immediate access to expert guidance, dealer-level tools, and advanced troubleshooting support exactly when they need it.

This helps technicians identify root causes faster, reduce misdiagnoses, improve first-time fix rates, and keep more jobs in-house.

The result is less vehicle downtime, increased workshop efficiency, and greater confidence when handling complex repairs.

Ready to boost first-time fix rates and reduce vehicle downtime? Discover how RADE Diagnostics can help your workshop diagnose with confidence.

**** JOIN OUR TEAM ****

We’re Hiring
We’re expanding our remote diagnostics automotive business and moving into our new premises in Oranmore, Galway.

We’re looking for main dealer level technicians to join our growing team.

If you have strong diagnostic experience, main dealer background, OEM tool knowledge, and a passion for modern vehicle technology, this could be a great opportunity.

Join a forward-thinking team working in remote diagnostics, programming, coding, and technical support across modern vehicles.

Send your CV to [email protected] or message us directly to apply.

The "Ghost" AdBlue Warning
On 2019 onwards Nissan Qashqai models (typically the 1.5 dCi and 1.7 dCi Euro 6 engines), a common software logic loop occurs. The driver sees an AdBlue low or system fault warning. Naturally, they top up the fluid and try to reset the range via the dashboard or a generic scan tool.
However, the AdBlue range countdown refuses to reset, eventually threatening a "No Engine Start" condition.

The Cause
This is rarely a physical component failure (like a bad pump or level sensor). Instead, the data communication breaks down between the Engine ECU and the SCR (Selective Catalytic Reduction) ECU. The software gets "stuck" in a fault state and ignores the physical change in fluid level.

1.Assess the Live Data:.
Connect a dealer-level diagnostic tool. Read the live data parameters from both the Engine ECU and the SCR ECU. Check if the physical tank level sensor is registering the fresh fluid despite the dashboard block.

2.Evaluate Software Status:.
Check the current software calibration numbers against the latest Nissan technical service bulletins. If the software is outdated, standard resets will continue to fail.

3.Flash the ECUs:.
Perform a simultaneous software flash/update on both the Engine ECU and the SCR ECU. This overwrites the flawed logic loops holding the system hostage.

4.Final System Calibration:.
Execute a post-update configuration and adaptation reset. Cycle the ignition, and verify that the AdBlue range completely resets and all warning messages disappear.

If you’ve come across a nightmare AdBlue problem like this before, don’t hesitate to reach out to us. Drop us a message or give the garage a call, and we'll get your digital dash sorted!"

RADE-Remote Assisted Diagnostics Expert Direct, instant access to a support tech team to carryout remote support on vehicles in your workshop