DIAGNOSTICS / AFTERTREATMENT

GET TO THE
SOURCE OF THE PROBLEM.

A warning light is a starting point. Discuss computer and electrical testing to understand the fault and the service your vehicle needs.

Call 210-550-7767Plan a service request

THE WORK WE DO

Support for the way you work.

Computer diagnostics

Engine and transmission fault investigation, check-engine diagnostics and service planning based on the symptoms and test results.

Electrical diagnostics

Starting, charging, battery and lighting faults. Testing helps identify the issue before repair or replacement work is arranged.

DEF / DPF / SCR systems

DEF system diagnostics, DPF cleaning and regeneration, SCR diagnostics and repair, and aftertreatment component replacement.

Software & resets

Software updates and parameter resets where applicable to your vehicle. Confirm make, model and system compatibility with dispatch.

BEFORE YOU CALL

A little clarity.
A better next step.

Should I send the fault code?

Yes. Have any visible fault codes or warning messages ready, along with the vehicle details. Codes support the conversation but do not replace diagnosis.

Can I book this as part of fleet maintenance?

Call to discuss diagnostics alongside your preventive maintenance or inspection needs.

ONE CALL TO GET STARTED

Tell us what’s keeping
you from moving.

210-550-7767
Call 24/7 dispatch · 210-550-7767 ↗